knowledge powerhouse PDF: 1 to 10 of 37 results fetched - page 1 [an]

Top 200 Data Engineer Interview Questions & Answers

https://www.amazon.com/Data-Engineer-Interview-Questions-Ans...
Top 200 Data Engineer Interview QuestionsBig 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
Publication date: 03/19/2017
Kindle book details: Kindle Edition, 168 pages

Top 100 Tricky Java Interview Questions

https://www.amazon.com/Top-Tricky-Java-Interview-Questions-e...
INTRODUCTION: Tricky Java Interview QuestionsThis book contains tricky and nasty Java interview questions that an interviewer asks in Java technology interview. It is a compilation of questions after attending dozens of Java interviews in top-notch companies like- Google, Facebook, Ebay, Amazon etc. How will this book help me?By reading this book, you do not have to spend time searching the Internet for Java interview questions. We have already compiled the list of the most popular tricky Java 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 level of questions in this book?This book contains questions that are good for Software Engineer, Senior Software Engineer, Principal Engineer and Software Architect level. It does not contain easy Java questions. It is mainly for Tricky Java Interview questions.You can refer other books of Knowledge Powerhouse for different levels in Java interview preparation.What are the sample questions in this book?
  • How can you determine if JVM is 32-bit or 64-bit from Java Program?
  • What is the right data type to represent Money (like Dollar/Pound) in Java?
  • Is ++ operation thread-safe in Java?
  • How can you mark an array volatile in Java?
  • Can you create an Immutable object that contains a mutable object?
  • In Java, can we store a double value in a long variable without explicit casting?
  • What will this return 5*0.1 == 0.5? true or false?
  • How can you do constructor chaining in Java?
  • How can we find the memory usage of JVM from Java code?
  • Explain the difference between fail-fast and fail-safe iterators?
  • Can you catch an exception thrown by another thread in Java?
  • Do you think Java Enums are more powerful than integer constants?
  • How can you check if a String is a number by using regular expression?
http://www.knowledgepowerhouse.com
Publication date: 07/21/2016
Kindle book details: Kindle Edition, 56 pages

Top 100 Java Multi-threading Interview Questions

https://www.amazon.com/Top-Java-Multi-threading-Interview-Qu...
Introduction: Java Multi-threading Interview QuestionsMulti-threading in Java is an important topic for scaling up a Java application. Many companies are looking for a software developers proficient in Java Multi-threading.This book contains basic to expert level Java Multi-threading 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- Google, Facebook, Netflix, Amazon etc.Often, these questions and concepts are used in our daily programming work. But these are most helpful when an Interviewer is trying to test your deep knowledge of Java Multi-threading feature.How will this book help me?By reading this book, you do not have to spend time searching the Internet for Java Multi-threading interview questions. We have already compiled the list of the most popular and the latest Java Multi-threading 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 Software Engineer position in Java Multi-threading.What is the level of questions in this book?This book contains questions that are good for a Associate Software engineer to a Senior Software engineer. The difficulty level of question varies in the book from a Fresher to an Experienced professional.What are the sample questions in this book?
  • What are the three different priorities that can be set on a Thread in Java?
  • What are the differences between Pre-emptive Scheduling Scheduler and Time Slicing Scheduler?
  • What is the purpose of join() method in Thread class?
  • What is the fundamental difference between wait() and sleep() methods?
  • Is it possible to call run() method instead of start() on a thread in Java?
  • What is a daemon thread in Java?
  • How can we make a regular thread Daemon thread in Java?
  • How will you make a user thread into daemon thread if it has already started?
  • Can we start a thread two times in Java?
  • What is a Shutdown hook in Java?
  • In what scenarios can we interrupt a thread?
  • What is synchronization in Java?
  • What is the purpose of Synchronized block in Java?
  • In Java, is it possible to lock an object for exclusive use by a thread?
  • How notify() method is different from notifyAll() method?
  • What is a Deadlock situation?
  • What is the meaning of concurrency?
  • What is the main difference between process and thread?
  • What is a process and thread in the context of Java?
  • What is a Scheduler?
  • What is the minimum number of Threads in a Java program?
  • What are the properties of a Java thread?
  • What are the different states of a Thread in Java?
  • How can we prevent busy waiting in Java?
  • Can we use Thread.sleep() method for real-time processing in Java?
  • Can we wake up a thread that has been put to sleep by using Thread.sleep() method?
  • What are the two ways to check if a Thread has been interrupted?
http://www.knowledgepowerhouse.com
Publication date: 10/09/2016
Kindle book details: Kindle Edition, 86 pages

Top 50 WebServices Interview Questions & Answers: Good Collection of Questions Faced in Software Architect Technical Interview

https://www.amazon.com/Top-WebServices-Interview-Questions-A...
Introduction: Top 50 WebServices Interview Questions & AnswersWebServices is the latest trend in Technology world. It is the new architecture on which very few books have been written. If you are aiming to get a job in companies with WebServices architecture like- Netflix, Amazon etc. then this book can help you prepare for the technical interview.This books also covers Software Architect level information in Q&A format for easy grasp of the concept. This book helps you in understanding the deep concepts behind WebServices in a Q&A format. It is an important topic for a software developer to know about WebServices. It is a compilation of advanced WebServices interview questions after attending dozens of technical interviews in top-notch companies like- Facebook, Google, Ebay, Amazon etc. Each question is accompanied with an answer so that you can prepare for job interview in short time. Often, these questions and concepts are used in our daily programming work. But these are most helpful when an Interviewer is trying to test your deep knowledge of WebServices concepts.How will this book help me?By reading this book, you do not have to spend time searching the Internet for WebServices interview questions. We have already compiled the list of the most popular and the latest WebServices 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 in WebServices architecture.What is the level of questions in this book?This book contains questions that are good for a Associate Software engineer to an Architect level. The difficulty level of question varies in the book from a Fresher to an Experienced professional.What are the sample questions in this book?
  • What is a Webservice?
  • What are the main features of a Web service?
  • What are the main components of a Web Service?
  • What is the difference between Service Oriented Architecture (SOA) and Web Service Architecture?
  • What are the main advantages of Web Service architecture?
  • Why Web Service architecture is considered loosely coupled?
  • What are the four basic properties of a SOA service?
  • What are the main layers of Web Service architecture?
  • What are the six core values of Service Oriented Architecture?
  • How does a Web Service Work?
  • What is Synchronicity?
  • What is Web Service manageability?
  • What are factors that influence Service Granularity in SOA?
  • What is the benefit of Interoperability of Web Service?
  • What are the major protocols used in Web Service architecture?
  • Why do we use XML in a Web Service?
  • What is the role of SOAP in a Web Service?
  • What are the different approaches you can follow to implement SOAP based Web Service?
  • How would you choose between SOAP and REST Web Services?
  • What are the main differences between SOAP and REST in SOA?
  • Why do we use WSDL in a web service?
  • What is BEEP?
  • What do you know about JAX-RS API?
  • What are the popular implementations of JAX-RS API?
  • How does XML-RPC work?
  • What are the core features of XML-RPC?
  • What are the main features of SOAP?
  • What are the main annotations of JAX-RS API?
http://www.knowledgepowerhouse.com
Publication date: 09/04/2017
Kindle book details: Kindle Edition, 44 pages

Top 50 SQL Tricky Interview Questions

https://www.amazon.com/Top-SQL-Tricky-Interview-Questions-eb...
This book contains tricky and nasty SQL interview questions that an interviewer asks. It is a compilation of advanced SQL interview questions after attending dozens of technical interviews in top-notch companies like- Oracle, Google, Ebay, Amazon etc.Each question is accompanied with an answer because you want to save your time while preparing for an interview.The difficulty rating on these Questions varies from a Junior level programmer to Architect level. Introduction: SQL Tricky Interview QuestionsThis book contains tricky and nasty SQL interview questions that an interviewer asks. It is a compilation of advanced SQL interview questions after attending dozens of technical interviews in top-notch companies like- Oracle, Google, Ebay, Amazon etc. Each question is accompanied with an answer so that you can prepare for job interview in short time. Often, these questions and concepts are used in our daily programming work. But these are most helpful when an Interviewer is trying to test your deep knowledge of SQL concepts.How will this book help me?By reading this book, you do not have to spend time searching the Internet for SQL tricky interview questions. We have already compiled the list of the most popular and the latest SQL 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 Software Engineer position in SQL.What is the level of questions in this book?This book contains questions that are good for a Associate Software engineer to a Principal Software engineer. The difficulty level of question varies in the book from a Fresher to an Experienced professional.What are the sample questions in this book?
  • How can we retrieve alternate records from a table in Oracle?
  • Given a list of student names and grade. Write a query to print a comma separated list of student names in a grade.
  • Write SQL Query to get Student Name and number of Students in same grade.
  • Write SQL query to delete duplicate rows in a table?
  • Write SQL query to get the second highest salary among all Employees?
  • Write SQL Query to get Employee Name, Manager ID and number of employees in the department?
  • Write SQL query to get the nth highest salary among all Employees.
  • Given an Employee table with Manager_ID as column, print First name, Manager ID and Level of employees in Organization Structure?
  • Why is the difference between NVL and NVL2 functions in SQL?
  • What is the difference between UNION and UNION ALL?
  • What are the reasons for de-normalizing the data?
  • What is a Pseudocolumn?
  • How can you find 10 employees with Odd number as Employee ID?
  • What is the difference between DELETE and TRUNCATE in SQL?
  • Which SQL feature can be used to view data in a table sequentially?
  • What are the differences between CASE and DECODE in SQL?
  • Write a SQL Query to get the Quarter from date.
http://www.knowledgepowerhouse.com
Publication date: 09/05/2016
Kindle book details: Kindle Edition, 76 pages

Top 1000 Java Interview Questions: Includes Spring, Hibernate, Microservices, GIT, Maven, JSP, AWS, Cloud Computing

https://www.amazon.com/1000-Java-Interview-Questions-Microse...
Introduction: Top 1000 Java Interview QuestionsThis is the ultimate book for interview preparation for Java jobs. It has questions on Java, Collections, Multi-threading, Spring, Hibernate, JSP, Design patterns, GIT, Maven, AWS and Cloud computing. It is a digest of questions from multiple sources. It covers almost all the technical areas of an interview for Java engineer position. Often, these questions and concepts are used in our daily programming work. But these are most helpful when an Interviewer is trying to test your deep knowledge of Java.This books is your main book for Java based technical jobs.< br/>How will this book help me?By reading this book, you do not have to spend time searching the Internet for Java interview questions. We have already compiled the list of the most popular and the latest Java 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 Software Engineer position in Java programming.What is the level of questions in this book?This book contains questions that are good for a Associate Software engineer to a Principal Software engineer. The difficulty level of question varies in the book from a Fresher to an Experienced professional.What are the main areas covered in this book?This books covers following areas:
  • Core Java
  • Multithreading
  • Collections
  • OOPS
  • Java 8
  • JSP
  • Spring
  • Hibernate
  • Maven
  • GIT
  • AWS
  • Cloud Computing
http://www.knowledgepowerhouse.com
Publication date: 01/16/2017
Kindle book details: Kindle Edition, 847 pages

Top 100 Spring Interview Questions & Answers

https://www.amazon.com/Top-Spring-Interview-Questions-Answer...
Introduction: Spring Interview QuestionsSpring is a very important topic in technical interview. Many fortune 500 organizations use Spring framework. This book contains basic to expert level Spring interview questions that an interviewer asks. Each question is accompanied with an answer so that you can prepare for job interview in short time. Often, these questions and concepts are used in our daily programming work. But these are most helpful when an Interviewer is trying to test your deep knowledge of Spring features.How will this book help me?By reading this book, you do not have to spend time searching the Internet for Spring interview questions. We have already compiled the list of the most popular and the latest Spring 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 Software Engineer position in Spring framework.What is the level of questions in this book?This book contains questions that are good for a Associate Software engineer to a Principal Software engineer. The difficulty level of question varies in the book from a Fresher to an Experienced professional.What are the sample questions in this book?
  • What are the cases in which Autowiring may not work in Spring framework?
  • Given a choice between declarative and programmatic Transaction Management, which method will you choose?
  • Is it allowed to inject null or empty String values in Spring?
  • What are the different types of events provided by Spring framework?
  • What are the benefits provided by Spring Framework’s Transaction Management?
  • What is the difference between DispatcherServlet and ContextLoaderListener in Spring?
  • What is a Java-based Configuration in Spring?
  • What is the difference between Full @Configuration and 'lite' @Beans mode?
  • In Spring framework, what is Annotation-based container configuration?
  • How will you switch on Annotation based wiring in Spring?
  • What are the two ways to enable RequiredAnnotationBeanPostProcessor in Spring?
  • What is @Qualifier annotation in Spring?
  • How Spring framework makes JDBC coding easier for developers?
  • What are the benefits of using Spring DAO?
  • What are the different ways to use Spring in Spring?
  • What types of Object Relational Mapping (ORM) are supported by Spring?
  • How will you integrate Spring and Spring by using SpringDaoSupport?
  • In Spring AOP, Weaving is done at compile time or run time?
  • What is XML Schema-based Aspect implementation?
  • What is Annotation-based aspect implementation in Spring AOP?
  • How does Spring MVC framework work?
  • What is DispatcherServlet?
  • Can we have more than one DispatcherServlet in Spring MVC?
  • What is WebApplicationContext in Spring MVC?
  • What is Controller in Spring MVC framework?
  • What is @Controller annotation in Spring MVC?
  • What is @RequestMapping annotation in Spring?
  • What are the main features of Spring MVC?
  • Name some popular Spring framework annotations that you use in your project?
  • How can you upload a file in Spring MVC Application?
http://www.knowledgepowerhouse.com
Publication date: 08/26/2016
Kindle book details: Kindle Edition, 68 pages

Top 200 Cloud Computing Engineer Interview Questions & Answers

https://www.amazon.com/Computing-Engineer-Interview-Question...
Top 200 Cloud Computing Engineer Interview QuestionsCloud 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/1127286http://www.knowledgepowerhouse.com
Publication date: 03/18/2017
Kindle book details: Kindle Edition, 195 pages

Top 50 Microservices Interview Questions & Answers: Good Collection of Questions Faced in Architect Level Technical Interviews

https://www.amazon.com/Top-Microservices-Interview-Questions...
Introduction: Top 50 Microservices Interview Questions & AnswersMicroservices is the latest trend in Technology world. It is the new architecture on which very few books have been written. If you are aiming to get a job in companies with Microservices 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 Microservices in a Q&A format. It is an important topic for a software developer to know about Microservices. It is a compilation of advanced Microservices interview questions after attending dozens of technical interviews in top-notch companies like- Facebook, Google, Ebay, Amazon etc. Each question is accompanied with an answer so that you can prepare for job interview in short time. Often, these questions and concepts are used in our daily programming work. But these are most helpful when an Interviewer is trying to test your deep knowledge of Microservices concepts.How will this book help me?By reading this book, you do not have to spend time searching the Internet for Microservices interview questions. We have already compiled the list of the most popular and the latest Microservices 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 in Microservices architecture.What is the level of questions in this book?This book contains questions that are good for a Associate Software engineer to an Architect level. The difficulty level of question varies in the book from a Fresher to an Experienced professional.What are the sample questions in this book?
  • What are the characteristics of a Good Microservice?
  • Is it a good idea for Microservices to share a common database?
  • What are the issues in using REST over HTTP for Microservices?
  • What is Reactive Extensions?
  • What is Semantic Versioning?
  • What is Continuous Integration?
  • What is Ubiquitous language?
  • What is Mike Cohn’s Test Pyramid?
  • How can we eradicate non-determinism in tests?
  • What is PACT?
  • What is a Consumer Driven Contract (CDC)?
  • What is Canary Releasing?
  • How can we separate Deployment from Release of Microservices?
  • How will you implement Service Discovery in Microservices architecture?
  • What is the difference between Orchestration and Choreography in Microservices architecture?
http://www.knowledgepowerhouse.com
Publication date: 07/25/2016
Kindle book details: Kindle Edition, 59 pages

Top 200 DevOps Engineer Interview Questions & Answers

https://www.amazon.com/DevOps-Engineer-Interview-Questions-A...
Top 200 DevOps Engineer Interview QuestionsDevOps 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/1127286http://www.knowledgepowerhouse.com
Publication date: 03/19/2017
Kindle book details: Kindle Edition, 183 pages
[1] 234Next
PDFfetch