NPower Work Nation DevOps Test Questions and Answers

The DevOps is the combination of two words, one is Development and other is Operations.

This allows a single team to handle the entire application lifecycle, from development to testing, deployment, and operations. DevOps helps you to reduce the disconnection between software developers, quality assurance (QA) engineers, and system administrators.

DevOps has become one of the most valuable business disciplines for enterprises or organizations. With the help of DevOps, quality, and speed of the application delivery has improved to a great extent.

NPower Work Nation DevOps Test Questions and Answers

Work Nation DevOps Questions and Answers

1. Which are some of the most popular DevOps tools you are familiar with? You can select more than?

Selenium

Puppet

Chef

Git

Jenkins

Ansible

Docker

 

2. How many programming languages have you worked with?

Nil

1-2

3-5

5 and above

 

3. How many years of experience do you have in DevOps?

nil

1-2

3-5

5 and above

 

4. System Testing is a …?

Black box testing

White box testing

Grey box testing

Both a and b

 

5. What level of testing verifies whether software components are functioning correctly and identifies the defects in them?

Integration Testing

Acceptance Testing

Unit Testing

System Testing

 

6. Agile is _____

Sequential

False Iterative

Incremental

Both B & C

 

7. When is Acceptance Testing performed in Agile development?

On request of customer

After system is ready

At the end of each iteration

Daily

8. Which one of the following statements about DevOps is incorrect?

DevOps is only suitable for start-up companies

DevOps is suitable for brownfield software products and services

DevOps is suitable for greenfield software products and services

Some of the most exemplary DevOps initiatives started in companies with giant and mature IT organizations

 

9. What is trunk in trunk based DevOps delivery?

Developers collaborate on code in a single branch called & quot; trunk& quot;

Trunk is a special private branch in a developer workstation

Trunk is the process of merging code in DevOps deliveries

Trunk is a special source code version controlling system which stores mission critical special projects of your DevOps organization

 

10. ______ computing refers to applications and services that run on a distributed network using virtualized resources.

Distributed

Cloud

Soft

Parallel

 

11. _____ provides virtual machines, virtual storage, virtual infrastructure, and other hardware assets

IaaS

SaaS

PaaS

All of the mentioned

 

12. The most commonly used set of protocols uses ______ as the messaging format

XML

JSON

BSON

All of the mentioned

 

13. The definition and use of configuration management standards is essential for quality certification in….

ISO 9000

CMM

CMMI

All of the mentioned

 

14. Which of the below is a source code management tool?

Jenkins

Maven

Git

Hudson

 

15. Which of the following OS does Docker run on?

Linux

Windows

MacOS

Pie Chart

All of the above

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