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NEW QUESTION 20
DevOps states that release should be a routine.
Which DevOps principle is necessary for daily releases?
- A. Solving incidents immediately
- B. Continuous improvement of processes
- C. Visualization of the Work-in-Progress
- D. Automation of the deployment pipeline
Answer: D
NEW QUESTION 21
Commercial off-the-shelf software (COTS) has both advantages and limitations for businesses.
What is true about COTS?
- A. Depending on the type of COTS used, the possibility of customization is limited
- B. COTS supports continuous development with its fast implementation
- C. COTS will save the business time and money, by reducing development time
Answer: C
NEW QUESTION 22
When value stream mapping, which metric is essential to measure for each step?
- A. Delay divided by duration
- B. Work-in-Progress (WiP)
- C. Key group comparison
- D. Percentage complete and accurate
- E. Cost of delay
Answer: D
NEW QUESTION 23
Configuration management can prevent unauthorized changes to Production.
How should the system be configured to prevent unauthorized changes to Production?
- A. Value stream mapping should be used to identify security leaks and unauthorized persons
- B. Chaos and disruptions should be deliberately and automatically introduced into production
- C. Admin passwords should be regularly and automatically changed without notification to all IT staff
- D. Only a single source should be used to give out information on the status of the system
Answer: A
NEW QUESTION 24
DevOps implies that not only the boundary between Development and Operations must disappear.
Which other boundary must also disappear?
- A. The boundary between IT management and the rest of the IT department
- B. The boundary between Development and marketing
- C. The boundary between the finance department and Development
- D. The boundary between the IT department and the business
- E. The boundary between the HR department and Operations
Answer: B
NEW QUESTION 25
There are many reasons for an organization to become interested in DevOps.
When should an organization become interested in DevOps?
- A. When continuous delivery is achieved and every change automatically results in a new version of the product
- B. When continuous integration is achieved and every update to the code is saved immediately to Production
- C. When the core business of the organization highly depends on information technology
- D. When continuous deployment is achieved and every change is immediately released to the customer
- E. When automated testing is achieved and all functional requirements are tested automatically
Answer: A
NEW QUESTION 26
What is the DevOps practice called that maximizes detection of common errors?
- A. Shift Defect
- B. Shift Right
- C. Shift Down
- D. Shift Left
- E. Shift Up
Answer: D
Explanation:
Explanation/Reference: https://books.google.com.pk/books?id=gBSGDwAAQBAJ&pg=PA70&lpg=PA70&dq=devops
+practice+called+that+maximizes+detection+of+common
+errors&source=bl&ots=TxpzF69jKi&sig=ACfU3U0jOVfwRwOavRYYsAQxejGlZzkjqw&hl=en&sa=X&ved=2ah UKEwjStsHUhr3lAhXZ6OAKHeCiCs4Q6AEwAHoECAkQAQ
NEW QUESTION 27
In what way does DevOps take operational requirements into account?
- A. By considering the workflow from start to end
- B. By defining all activities that must be done
- C. By defining a feature set for first marketing
Answer: B
NEW QUESTION 28
DevOps states that release should be a routine.
Which DevOps principle is necessary for daily releases?
- A. Solving incidents immediately
- B. Continuous improvement of processes
- C. Visualization of the Work-in-Progress
- D. Automation of the deployment pipeline
Answer: D
Explanation:
Explanation/Reference: https://dzone.com/articles/release-frequency-a-need-for-speed
NEW QUESTION 29
Your team works in three-week iterations and cannot get all the work for a batch done within the iteration. They frequently encounter bottlenecks.
What is the best reaction of the team after they identify a bottleneck?
- A. Discuss with the Product Owner which work can be shifted to another iteration
- B. Extend the length of this particular iteration to four weeks to remove the bottleneck
- C. Trust that they will solve the bottleneck in the next batch or iteration
Answer: B
NEW QUESTION 30
Which architecture is a cause of the problems with DevOps that a microservice architecture solves?
- A. Monolithic architecture
- B. Mainframe architecture
- C. Intel x86 architecture
- D. Serverless architecture
Answer: A
NEW QUESTION 31
What should be taken into account most when prioritizing tasks according to DevOps practices?
- A. How long the task has waited
- B. How much work the task takes
- C. How much the team likes the task
- D. How much value the task adds
Answer: D
NEW QUESTION 32
For what type of business is DevOps the least suitable?
- A. Small companies or start-ups
- B. Companies without in-house software development
- C. Companies with unacceptable IT-related risks for the core business
Answer: B
NEW QUESTION 33
What is the DevOps practice called that maximizes detection of common errors?
- A. Shift Defect
- B. Shift Right
- C. Shift Down
- D. Shift Left
- E. Shift Up
Answer: D
NEW QUESTION 34
A company wants to increase production stability. They have already automated all testing of new releases.
What else do they need to automate to increase production stability?
- A. Release inventories for recovery
- B. Root cause inventories for recovery
- C. Change management process
- D. Integration of release with deployment management
- E. System and application monitoring
Answer: E
NEW QUESTION 35
Waterfall development was causing certain problems by not delivering what the business needed. Agile addressed some of these problems.
What is a Waterfall feature that is no longer used in Agile?
- A. Sequential execution of predetermined stages
- B. Using a programming language suitable for the business
- C. Delivery of software based on customers' needs
- D. Delivery of small batches of working software
Answer: A
Explanation:
Explanation/Reference:
NEW QUESTION 36
Why does Operations benefit most from improved configuration management?
- A. It allows Operations to respond to incidents more quickly than without
- B. It allows Operations to be involved in earlier stages of the development
- C. It allows Development to take over Operations tasks if they have too much work
- D. It allows Operations to automate configuration management using scripts
Answer: A
NEW QUESTION 37
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