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Questions # 1:

DevOps practices incorporate the value stream concept from Lean Production.

What is a value stream?

Options:
A.

The amount of products that are delivered within a timeframe

B.

The sequence of releases that deliver a working product

C.

The series of actions performed to fulfill any type of request

Questions # 2:

Time-to-market is very important.

In what way is DevOps supporting a short time-to-market?

Options:
A.

By funding products and not projects, to allow for innovation and optimization

B.

By reassembling a DevOps team for each project to ensure relevant experience

C.

By training the team based on missing knowledge for each new iteration

Questions # 3:

A company decides to do canary releases for some new functionality.

What is a description of a canary release?

Options:
A.

Releasing to a limited number of users, before releasing it to all users

B.

Switching users from interacting with one release to the next within seconds

C.

Test business hypotheses by having half of the users switch to a new release

Questions # 4:

IT work within DevOps is organized differently from more traditional practices, using newer infrastructure

management technologies to make this possible.

Which two technologies are meant? (Choose two.)

Options:
A.

Automation

B.

Cloud computing

C.

Containerization

D.

Software robots

E.

Virtualization

Questions # 5:

Which architecture is a cause of the problems with DevOps that a microservice architecture solves?

Options:
A.

Intel x86 architecture

B.

Mainframe architecture

C.

Monolithic architecture

D.

Serverless architecture

Questions # 6:

A commonly understood definition of the term ‘time-to-market’ is:

The time between business idea and the possibility of a customer purchase.

Which two DevOps practices may help reduce the time-to-market for a company? (Choose two.)

Options:
A.

Continuous delivery and deployment

B.

Continuous identification and reduction of losses

C.

Extreme programming

D.

Pair programming

E.

Visualizing the Work-in-Progress (WiP)

Questions # 7:

Why is reducing the fragility of a business system difficult?

Options:
A.

Because doing so will disrupt the current product and service timelines

B.

Because doing so will increase the number of incidents that occur temporarily

C.

Because it is difficult to deliberately introduce chaos into the Production environment

D.

Because of the high risks of business disruption when integrating large numbers of systems

Questions # 8:

Cloud computing advances have partly enabled DevOps practices.

Which cloud technology characteristic or characteristics enable DevOps most?

Options:
A.

Broad network access ensures that both Development and Operations can access the code easily

B.

Cloud computing is in the basis completely script-based, which means the environment is easy to

automate

C.

Resource pooling and rapid elasticity make cloud computing cheaper, so that resources can go to

development

Questions # 9:

Why does Operations benefit most from improved configuration management?

Options:
A.

It allows Development to take over Operations tasks if they have too much work

B.

It allows Operations to automate configuration management using scripts

C.

It allows Operations to be involved in earlier stages of the development

D.

It allows Operations to respond to incidents more quickly than without

Questions # 10:

Even more than Agile or Scrum, DevOps encourages continuous delivery of new functionality and continuous

feedback from the customer.

What does this achieve?

Options:
A.

It increases the team’s responsibility

B.

It improves customer relations

C.

It yields a greater return on IT

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