Download or read book 500 Cloud Computing Interview Questions and Answers written by Vamsee Puligadda and published by Vamsee Puligadda. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Knowledge for Free... Get that job, you aspire for! Want to switch to that high paying job? Or are you already been preparing hard to give interview the next weekend? Do you know how many people get rejected in interviews by preparing only concepts but not focusing on actually which questions will be asked in the interview? Don't be that person this time. This is the most comprehensive Cloud Computing interview questions book that you can ever find out. It contains: 500 most frequently asked and important Cloud Computing interview questions and answers Wide range of questions which cover not only basics in Cloud Computing but also most advanced and complex questions which will help freshers, experienced professionals, senior developers, testers to crack their interviews.
Download or read book Top 200 Cloud Computing Engineer Interview Questions and Answers written by Knowledge Powerhouse and published by . This book was released on 2017-03-19 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Top 200 Cloud Computing Engineer Interview Questions Cloud Computing is one of the most popular technology trends. There is a growing demand for Cloud Computing Engineer job in technology companies. This book contains technical interview questions that an interviewer asks for Cloud Computing Engineer position. Each question is accompanied with an answer so that you can prepare for job interview in short time. The book contains questions on Cloud Computing, Amazon Web Services AWS, Docker and Unix. It is a combination of our four other books. We have compiled this list after attending dozens of technical interviews in top-notch companies like- Airbnb, Netflix, Amazon etc.Often, these questions and concepts are used in our daily work. But these are most helpful when an Interviewer is trying to test your deep knowledge of Cloud Computing topics like- Jenkins, Docker, Unix, Cloud Computing etc. What are the Cloud Computing topics covered in this book? We cover a wide variety of Cloud Computing topics in this book. Some of the topics are Docker, Amazon Web Services, AWS Architecture, EC2, S3, Unix, Cloud Computing etc. How will this book help me? By reading this book, you do not have to spend time searching the Internet for Cloud Computing interview questions. We have already compiled the list of the most popular and the latest Cloud Computing Interview questions. Are there answers in this book? Yes, in this book each question is followed by an answer. So you can save time in interview preparation. What is the best way of reading this book? You have to first do a slow reading of all the questions in this book. Once you go through them in the first pass, mark the questions that you could not answer by yourself. Then, in second pass go through only the difficult questions. After going through this book 2-3 times, you will be well prepared to face a technical interview for a Cloud Computing Engineer position. What is the level of questions in this book? This book contains questions that are good for a beginner Cloud Computing engineer to a senior Cloud Computing engineer. The difficulty level of question varies in the book from Fresher to a Seasoned professional. What are the sample questions in this book? What are the main features of AWS OpsWorks Stacks? How does CloudFormation work in AWS? What is CICD in Cloud Computing? Can we disable versioning on a version-enabled bucket in Amazon S3? Can we do Cross Region replication in Amazon S3 without enabling versioning on a bucket? Can we lose our data when a Docker Container exits? Can we run more than one process in a Docker container? Do you think Cloud Computing is a software application or a hardware service? Do you think Docker is Application-centric or Machine-centric? How can we build a Scalable system in AWS? How can you failover gracefully in AWS? How databases in Cloud computing are different from traditional databases? How do we get higher performance in our application by using Amazon CloudFront? How does AWS Lambda handle failure during event processing? How is a Docker container different from a hypervisor? How is Amazon Machine Image (AMI) and an Amazon Instance are related? How is Cloud computing different from computing for mobile devices? How will you automate your software infrastructure in AWS? Is there a video course available for this book? We have made a video course based on AWS Interview Preparation book on Udemy. It is very well appreciated by professionals. https://www.udemy.com/course/1127286 http://www.knowledgepowerhouse.com
Download or read book Top 200 DevOps Engineer Interview Questions and Answers written by Knowledge Powerhouse and published by . This book was released on 2017-03-19 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Top 200 DevOps Engineer Interview Questions DevOps is one of the most popular technology trends. There is a growing demand for DevOps Engineer job in technology companies. This book contains technical interview questions that an interviewer asks for DevOps Engineer position. Each question is accompanied with an answer so that you can prepare for job interview in short time. The book contains questions on DevOps, Docker, Unix and Cloud Computing. It is a combination of our four other books. We have compiled this list after attending dozens of technical interviews in top-notch companies like- Airbnb, Netflix, Amazon etc.Often, these questions and concepts are used in our daily work. But these are most helpful when an Interviewer is trying to test your deep knowledge of DevOps topics like- Jenkins, Docker, Unix, Cloud Computing etc. What are the DevOps topics covered in this book? We cover a wide variety of DevOps topics in this book. Some of the topics are Docker, AWS OpsWorks Stacks, CloudFormation, Ansible, Jenkins, Nagios, Kubernetes, Docker, Unix, Cloud Computing etc. How will this book help me? By reading this book, you do not have to spend time searching the Internet for DevOps interview questions. We have already compiled the list of the most popular and the latest DevOps Interview questions. Are there answers in this book? Yes, in this book each question is followed by an answer. So you can save time in interview preparation. What is the best way of reading this book? You have to first do a slow reading of all the questions in this book. Once you go through them in the first pass, mark the questions that you could not answer by yourself. Then, in second pass go through only the difficult questions. After going through this book 2-3 times, you will be well prepared to face a technical interview for a DevOps Engineer position. What is the level of questions in this book? This book contains questions that are good for a beginner DevOps engineer to a senior DevOps engineer. The difficulty level of question varies in the book from Fresher to a Seasoned professional. What are the sample questions in this book? What are the popular DevOps tools that you use? What are the main features of AWS OpsWorks Stacks? How does CloudFormation work in AWS? What is CICD in DevOps? What are the benefits of Continuous Integration (CI)? What is the architecture of Chef? What are the main use cases of Ansible? What is Docker Hub? What is Multi-factor authentication? What is State Stalking in Nagios? What is the architecture of Puppet? What is the use of Kubernetes? What is the architecture of Kubernetes? What is the role of open source development in the popularity of Docker? What is the difference between Docker commands: up, run and start? What are the features of Docker Swarm? What is a Docker Image? Why do we use Docker Machine? How will you create a Container in Docker? Do you think Docker is Application-centric or Machine-centric? Can we lose our data when a Docker Container exits? What are the objects created by Docker Cloud in Amazon Web Services (AWS) EC2? How will you take backup of Docker container volumes in AWS S3? What is a Passive check in Nagios? What are the common use cases of Docker? Is there a video course available for this book? We have made a video course based on AWS Interview Preparation book on Udemy. It is very well appreciated by professionals. https://www.udemy.com/course/1127286 http://www.knowledgepowerhouse.com
Download or read book Cloud Computing Interview Questions You ll Most Likely Be Asked written by Vibrant Publishers and published by CreateSpace. This book was released on 2012-04-01 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cloud Computing Interview Questions You'll Most Likely Be Asked is a perfect companion to stand ahead above the rest in today's competitive job market. Rather than going through comprehensive, textbook-sized reference guides, this book includes only the information required immediately for job search to build an IT career. This book puts the interviewee in the driver's seat and helps them steer their way to impress the interviewer. Includes: a) 200 Cloud Computing Interview Questions, Answers and Proven Strategies for getting hired as an IT professional b) Dozens of examples to respond to interview questions c) 51 HR Questions with Answers and Proven strategies to give specific, impressive, answers that help nail the interviews d) 2 Aptitude Tests download available on www.vibrantpublishers.com
Download or read book 100 Interview Questions written by X Y Wang and published by Independently Published. This book was released on 2023-05-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you preparing for an AWS interview or looking to expand your knowledge of AWS cloud services? "100 AWS Interview Questions" is your indispensable guide to mastering essential concepts and gaining the confidence you need to succeed. The author, an experienced cloud professional, shares a meticulously curated collection of questions and answers that will challenge your understanding of AWS and help you stand out from the competition. This comprehensive book covers a wide range of topics, from basic to expert levels, ensuring that you are well-prepared for any question that comes your way. You'll dive deep into core AWS services, architecture best practices, security, optimization, and much more. Whether you're a cloud enthusiast, a seasoned developer, or an IT professional seeking a career in the rapidly evolving world of cloud computing, "100 AWS Interview Questions" is the ultimate resource to help you thrive in your AWS journey.
Download or read book Cloud Computing Interview Questions You ll Most Likely Be Asked written by Vibrant Publishers and published by VIBRANT PUBLISHERS USA. This book was released on 2019-08-28 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cloud Computing Interview Questions You'll Most Likely Be Asked: Second Edition is a perfect companion to stand ahead above the rest in today's competitive job market. Rather than going through comprehensive, textbook-sized reference guides, this book includes only the information required immediately for job search to build an IT career.
Download or read book 500 AWS Interview Questions and Answers written by Vamsee Puligadda and published by Vamsee Puligadda. This book was released on with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get that job, you aspire for! Want to switch to that high paying job? Or are you already been preparing hard to give interview the next weekend? Do you know how many people get rejected in interviews by preparing only concepts but not focusing on actually which questions will be asked in the interview? Don't be that person this time. This is the most comprehensive AWS (Amazon Web Services) interview questions book that you can ever find out. It contains: 500 most frequently asked and important AWS (Amazon Web Services) interview questions and answers Wide range of questions which cover not only basics in AWS (Amazon Web Services) but also most advanced and complex questions which will help freshers, experienced professionals, senior developers, testers to crack their interviews.
Download or read book Top 50 Cloud Computing Interview Questions written by Knowledge Powerhouse and published by . This book was released on 2016-12-11 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cloud Computing is the latest trend in Software Architecture. This books covers the important questions on Cloud Computing architecture that may be asked in technical interview for Software professionals. It is a collection of advanced Cloud Computing interview questions after attending dozens of technical interviews in top-level companies like- Google, SalesForce, Amazon, Oracle, Microsoft etc.Each question is accompanied with an answer because you want to save your time while preparing for an interview.Some of the sample questions are:What is On-demand computing in Cloud Computing? What are the different deployment models in Cloud computing? What resources are provided by Infrastructure as a Service (IAAS) provider? What is the benefit of Platform as a Service? What are the main advantages of PaaS? What is Auto-scaling in Cloud computing? How will you optimize the Cloud Computing environment? Do you think Regulations and Legal Compliance is an important aspect of Cloud Computing? What are the different types of Datacenters in Cloud computing? What are the different deployment models in Cloud computing? Explain the various modes of Software as a Service (SaaS) cloud environment? What are the important things to care about in Security in a cloud environment? What are the different areas of Security Management in cloud? How a traditional datacenter is different from a cloud environment? What are the main cost factors of cloud based data center? How can we measure the cloud-based services? How will you optimize availability of your application in a Cloud environment? What are the requirements for implementing IaaS strategy in Cloud? Why companies now prefer Cloud Computing architecture over Client Server Architecture? What is the scenario in which public cloud is preferred over private cloud? How databases in Cloud computing are different from traditional databases? What are the main characteristics of Cloud Computing architecture? How databases in Cloud computing are different from traditional databases? How will you secure the application data for transport in a cloud environment? What is Virtual Private Network (VPN)? What are the main components of a VPN? What are the large-scale databases available in Cloud? What are the options for open source NoSQL database in a Cloud environment? What are the important points to consider before selecting cloud computing? What is a System integrator in Cloud computing? What is virtualization in cloud computing? What is Eucalyptus in a cloud environment? What are the main components of Eucalyptus cloud architecture?
Download or read book Top 200 Operations Engineer Interview Questions and Answers written by Knowledge Powerhouse and published by . This book was released on 2017-03-20 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Top 200 Operations Engineer Interview Questions Operations Engineer is an important technology job. There is a growing demand for Operations Engineer job with knowledge of Unix, Python, Maven, GIT etc in technology companies. This book contains popular technical interview questions that an interviewer asks for Operations Engineer position. The questions cover Python, Unix, GIT and Maven areas. It is a combination of our four other books. We have compiled this list after attending dozens of technical interviews in top-notch companies like- Airbnb, Netflix, Amazon etc.Often, these questions and concepts are used in our daily work. But these are most helpful when an Interviewer is trying to test your deep knowledge of Operations topics like- Python, Unix, Maven, GIT etc. What are the Operations topics covered in this book? We cover a wide variety of Operations topics in this book. Some of the topics are Unix, Python, Maven, GIT etc. How will this book help me? By reading this book, you do not have to spend time searching the Internet for Operations Engineer interview questions. We have already compiled the list of the most popular and the latest Operations Engineer Interview questions. Are there answers in this book? Yes, in this book each question is followed by an answer. So you can save time in interview preparation. What is the best way of reading this book? You have to first do a slow reading of all the questions in this book. Once you go through them in the first pass, mark the questions that you could not answer by yourself. Then, in second pass go through only the difficult questions. After going through this book 2-3 times, you will be well prepared to face a technical interview for a Operations Engineer position. What is the level of questions in this book? This book contains questions that are good for a beginner Operations engineer to a senior Operations engineer. The difficulty level of question varies in the book from Fresher to a Seasoned professional. What are the sample questions in this book? Can anyone upload JARS or artifacts to Central Repository? Can we create our own directory structure for a project in Maven? GIT is written in which language? How are arguments passed in a Python method? By value or by reference? How can we create a dictionary with ordered set of keys in Python? How can we do Functional programming in Python? How can we exclude a dependency in Maven? How can we get the debug or error messages from the execution of Maven? How can we know if a branch is already merged into master in GIT? How can we resolve a merge conflict in GIT? How can we retrieve data from a MySQL database in a Python script? How can we run a process in background in Unix? How can we kill a process running in background? How can we see n most recent commits in GIT? How can we see the configuration settings of GIT installation? How can we skip the running of tests in Maven? How can you redirect I/O in Unix? How do you perform unit testing for Python code? How do you profile a Python script? How does alias work in Unix? How does memory management work in Python? How many heads can you create in a GIT repository? How Maven searches for JAR corresponding to a dependency? How will you add a new feature to the main branch? How will you check if a remote host is still alive? How will you check in Python, if a class is subclass of another class? How will you check the information about a process in Unix? http://www.knowledgepowerhouse.com
Download or read book Rockin the Cloud Interview written by Greg Unger and published by Createspace Independent Publishing Platform. This book was released on 2016-10-04 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Short, concise and to the point questions and answers to help prepare you for any Cloud Computing technical interview or exam. Whether you are new to Cloud Computing or want a high-level question and answer refresher, this book is for you. The job market is tough and the competition has never been greater. It's necessary to stay ahead of the game and make sure you go into interviews prepared. You don't have time to waste to get the job of your dreams. 99% of candidates fail because they don't remember specifics. This book will give you the edge you need to put yourself above the rest. Interviewers are looking for people who know their profession inside and out. Here is your chance to shine. You aren't getting the job unless you know what's in this book! Written by one of the leading careers experts and bestselling author of the "Rockin Interview Series," this definitive guide encourages every job-hunter to think on their feet while supplying ideal responses to interview questions so that you're seen as the ideal candidate for the job. Learn the secret to negotiating the most money for any contract or salaried position. Knowing this information can add an additional $5k - $50k extra dollars onto you salary just by following a few simple techniques! This reference will give you the edge over the competition so you get the job you deserve.
Download or read book Most Frequently Asked Aws written by Scott Phillip and published by Createspace Independent Publishing Platform. This book was released on 2017-11-05 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most frequently asked AWS associate architect interview questions and answers Amazon web service is one of the most popular cloud computing services available at the moment from which you can make money from and be able to build a career from, there is an increase in the demand for associates jobs in different sector of the economy because of how lucrative this job is This books provides you with the most frequently asked questions that are asked by interviewer during Amazon web interview with completely explained answer and in an easy to understandable manner to ensure that you are confident when you are being interviewed. This contains interview questions asked by top multinational companies like Netflix, Amazon and so on This guide will ensure that you do not waste your time searching the internet endlessly for Amazon web service associate architect interview questions. When you have finished reading this book, you will be prepared for Amazon web service associate architect questions to be able to wow your potential employers and get your dream job. Download this book by scrolling up and clicking Buy Now to get this book now.
Download or read book Top 50 Amazon AWS Interview Questions written by Knowledge Powerhouse and published by . This book was released on 2016-12-11 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amazon Web Services is the hottest technology in software. It is the new architecture on which very few books have been written. If you are aiming to get a job in companies with AWS based architecture like- Netflix, Amazon etc. then this book can help you prepare for the technical interview.This books also covers Architect level information in Q&A format for easy grasp of the concept.This book helps you in understanding the deep concepts behind AWS in a Q&A format.We keep revising this book from time to time to keep it up to date with the latest changes in Amazon Web Services (AWS) world.Sample Questions are:How can you failover gracefully in AWS?What is the use of Availability Zones in AWS?Why AWS systems are built on "Design to Fail" approach?What are the best practices to build a resilient system in AWS?What are the tools in AWS that can be used for creating a system based on "Design to Fail" principle?How can we build a Scalable system in AWS?What are the advantages of messaging queues to decouple components?How can we implement Message Queue based system in AWS?What are the different ways to implement Elasticity in AWS?What are the benefits of bootstrapping instances in AWS?What are the best practices to Automate deployment in AWS?How will you automate your software infrastructure in AWS?What are the AWS specific techniques for parallelization of software work?Why it is recommended to keep dynamic data closer to the compute and static data closer to the end user in Cloud computing?What are the features in AWS for keeping static data closer to end user?What are the best practices to ensure the security of an application in cloud?Why encryption should be used in Amazon S3?What are the best practices of Software Security in Cloud?What is the difference between Stop and Terminate an Amazon EC2 instance?What are the main uses of Amazon Elastic Compute Cloud (EC2)?What is Auto-scaling? How does Auto-scaling work in AWS?What automation tools can be used to create new servers in AWS?How is Amazon Machine Image (AMI) and an Amazon Instance are related?What key components of Amazon Web Service (AWS) do you use in your project?
Download or read book Azure Top Interview Questions and Answers Microsoft Azure written by Mark Tim and published by Independently Published. This book was released on 2019-05-20 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Have you ever thought that you could have done the interview a bit better to get your dream job? Interviewing is a game that needs to be played with preparation and confidence. You have to improve your ability to answer with a reason to out stand yourself with others.If you are preparing for an interview on Microsoft Azure developer role, you then would possibly welcome some help with the sorts of questions you may expect to be asked. IT development environment of every organization will be different. Interviewers count on applicants to have as a minimum 60% to 70% of knowledge in line with their organization environment in order that he can be selected and trained in addition. Each interview will be one of a kind, but common place questions will unavoidably be asked. Azure Top Interview Questions and Answers is a fantastic aid, designed with this in thoughts, and covers the most possibly questions that you may be asked to your interview, helping you by way of making it;-Good to face the interview with confidence-Ideal for a final minute revision-Handy to the most likely asked questions and solutions-Easy to understand-Straight to the pointInterview book for Azure Top Interview Questions and Answers will help you to be better organized and more able to face your interview with self-confidence with a purpose to be tons favourite. Suitable for beginner stage or intermediate level applicants, this book addresses a number of the typically asked questions that applicants have to assume and put together them for a successful interview and is even helpful for readers after the interview, as an accessible manual for everyday work.Your efforts in preparing the interview will bring a value to your future carrier growth. This book is a good resource to leverage the information to build confidence and win the trust.Get your copy today and take a positive step to next level!
Download or read book AWS Cloud Software Architecture written by Nova Trex and published by Independently Published. This book was released on 2023-08-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the digital age, the cloud stands tall as the nexus of transformation, continuously reshaping industries and setting new paradigms for data and infrastructure management. As the tide of businesses surge towards the cloud, there's an accelerating demand for experts adept at navigating its expansive territories. Central to this evolution is the role of the Cloud Software Architect, the linchpin guiding businesses through the maze of cloud design and optimization. "AWS Cloud Software Architecture: The Ultimate Interview Preparation Guide" is an essential toolkit for those poised to become these guiding stars. This book delves profoundly into the intricate realms of AWS, unraveling its myriad layers, spotlighting best practices, and elucidating the vital decisions essential for crafting applications that are scalable, resilient, and impregnable. What sets this guide apart is its unique Q&A format tailored specifically for interview preparation, offering readers a rich, interactive learning canvas. Each section, carefully curated, spans from the foundational principles of cloud software architecture to the granular aspects of AWS. Whether you're a newcomer or an industry veteran gearing up for your next interview, this guide is crafted to elevate your preparation, ensuring you stand out in any recruitment process. But this journey goes beyond the mere memorization of answers. It's about fostering a deep, intrinsic understanding, empowering you to not just respond to questions but to think critically, innovatively, and to pose the game-changing questions yourself. Step into your interview with unparalleled confidence. With "AWS Cloud Software Architecture: The Ultimate Interview Preparation Guide", you're not just preparing for an interview; you're gearing up to be the next cloud visionary. The gateway to your future in the AWS cosmos starts here.
Download or read book Top 50 AWS Associate Architect Interview Questions and Answers written by Knowledge Powerhouse and published by . This book was released on 2017-02-05 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction: Top 50 AWS Associate Architect Interview Questions & AnswersUpdated 2020 version with Bonus questions!!Amazon Web Services is the most popular Cloud Computing platform. There is growing demand for Associate Architect jobs in this field. This book contains AWS Associate Architect level interview questions that an interviewer asks. Each question is accompanied with an answer so that you can prepare for job interview in short time. We have compiled this list after attending dozens of technical interviews in top-notch companies like- Airbnb, Netflix, Amazon etc.Often, these questions and concepts are used in our daily work. But these are most helpful when an Interviewer is trying to test your deep knowledge of Amazon Web Services.How will this book help me?By reading this book, you do not have to spend time searching the Internet for Amazon Web Services Associate Architect interview questions. We have already compiled the list of most popular and latest Amazon Web Services Associate Architect Interview questions. Are there answers in this book?Yes, in this book each question is followed by an answer. So you can save time in interview preparation. What is the best way of reading this book?You have to first do a slow reading of all the questions in this book. Once you go through them in the first pass try to go through the difficult questions. After going through this book 2-3 times, you will be well prepared to face Amazon Web Services Associate Architect level interview in IT. What is the level of questions in this book?This book contains questions that are good for Software Engineer, Senior Software Engineer, Principal Engineer and Associate Architect level. What are the sample questions in this book? What do you know about AWS Region? What are the important components of IAM? What are the important points about AWS IAM? What are the important features of Amazon S3? What is the scale of durability in Amazon S3? What are the Consistency levels supported by Amazon S3? What are the different tiers in Amazon S3 storage? How will you upload a file greater than 100 megabytes in Amazon S3? What happens to an Object when we delete it from Amazon S3? What is the use of Amazon Glacier? What are the use cases of Cross Region Replication Amazon S3? Can we do Cross Region replication in Amazon S3 without enabling versioning on a bucket? How do we get higher performance in our application by using Amazon CloudFront? What is the mechanism behind Regional Edge Cache in Amazon CloudFront? What are the benefits of Streaming content? What is Lambda@Edge in AWS? What are the different types of events triggered by Amazon CloudFront? What is Geo Targeting in Amazon CloudFront? What are the main features of Amazon CloudFront? What are the security mechanisms available in Amazon S3? What are the benefits of AWS Storage Gateway? What are the main options available in Amazon CloudWatch? What is a Serverless application in AWS? What are the main use cases for AWS Lambda? How does AWS Lambda handle failure during event processing? What are the different routing policies available in Route 53? What are the main benefits of using Amazon DynamoDB? What are the different APIs available in Amazon DynamoDB? When should be use Amazon DynamoDB vs. Amazon S3? What is the use of Amazon ElastiCache? What are the use cases for Amazon Kinesis Streams? What is the difference between Amazon SQS and Amazon SNS?
Download or read book Top 200 Data Engineer Interview Questions and Answers written by Knowledge Powerhouse and published by . This book was released on 2017-03-19 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Top 200 Data Engineer Interview Questions Big Data and Data Science are the most popular technology trends. There is a growing demand for Data Engineer job in technology companies. This book contains technical interview questions that an interviewer asks for Data Engineer position. Each question is accompanied with an answer so that you can prepare for job interview in short time. The book contains questions on Apache Hadoop, Hive, Spark, SQL and MySQL. It is a combination of our five other books. We have compiled this list after attending dozens of technical interviews in top-notch companies like- Airbnb, Netflix, Amazon etc.Often, these questions and concepts are used in our daily work. But these are most helpful when an Interviewer is trying to test your deep knowledge of Big Data topics like- Hadoop, Hive, Spark, SQL, MySQL etc. What are the Big Data topics covered in this book? We cover a wide variety of Big Data and Data Science topics in this book. Some of the topics are Apache Hadoop, Hive, Spark, SQL, MySql etc. How will this book help me? By reading this book, you do not have to spend time searching the Internet for Data Engineer interview questions. We have already compiled the list of the most popular and the latest Data Engineer Interview questions. Are there answers in this book? Yes, in this book each question is followed by an answer. So you can save time in interview preparation. What is the best way of reading this book? You have to first do a slow reading of all the questions in this book. Once you go through them in the first pass, mark the questions that you could not answer by yourself. Then, in second pass go through only the difficult questions. After going through this book 2-3 times, you will be well prepared to face a technical interview for a Data Engineer position. What is the level of questions in this book? This book contains questions that are good for a beginner Data engineer to a senior Data engineer. The difficulty level of question varies in the book from Fresher to a Seasoned professional. What are the sample questions in this book? What is the difference between ROLLBACK TO SAVEPOINT and RELEASE SAVEPOINT? How will you see the current user logged into MySQL connection? Can we create multiple tables in Hive for a data file? Can we use Hive for Online Transaction Processing (OLTP) systems? Can we use same name for a TABLE and VIEW in Hive? How can we get a random number between 1 and 100 in MySQL? How can you copy the structure of a table into another table without copying the data? How can you find 10 employees with Odd number as Employee ID? How does CONCAT function work in Hive? How will you change the data type of a column in Hive? How will you check if a file exists in HDFS? How will you check if a table exists in MySQL? How will you run Unix commands from Hive? How will you search for a String in MySQL column? How will you see the structure of a table in MySQL? How will you select the storage level in Apache Spark? How will you synchronize the changes made to a file in Distributed Cache in Hadoop? If we set Replication factor 3 for a file, does it mean any computation will also take place 3 times? Is it safe to use ROWID to locate a record in Oracle SQL queries? What are different Persistence levels in Apache Spark? What are the common Transformations in Apache Spark? http://www.knowledgepowerhouse.com
Download or read book Cloud Computing written by Thomas Erl and published by Pearson Education. This book was released on 2013 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes cloud computing as a service that is "highly scalable" and operates in "a resilient environment". The authors emphasize architectural layers and models - but also business and security factors.
