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Exam 200-901 All Questions

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Exam 200-901 topic 1 question 7 discussion

Actual exam question from Cisco's 200-901
Question #: 7
Topic #: 1
[All 200-901 Questions]

Which two statements describe the advantages of using a version control system? (Choose two.)

  • A. It allows for branching and merging so that different tasks are worked on in isolation before they are merged into a feature or master branch.
  • B. It provides tooling to automate application builds and infrastructure provisioning.
  • C. It allows multiple engineers to work against the same code and configuration files and manage differences and conflicts.
  • D. It provides a system to track User Stories and allocate to backlogs.
  • E. It allows developers to write effective unit tests.
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Suggested Answer: AC 🗳️

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FireTv
Highly Voted 4 years, 10 months ago
A,C will be the answer
upvoted 32 times
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JM_Lee
Highly Voted 4 years, 10 months ago
I think A & C
upvoted 19 times
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designated
Most Recent 7 months, 1 week ago
Selected Answer: AC
A and C are correct. [..] If you have a team of developers working on a project, all writing new code or changing previously written code, losing those files could set you back weeks or months. Version control can protect your code by allowing changes to be checked in (through a process known as a code commit) to a hierarchical tree structure of folders with files in them. You often don’t know what a developer might need to change or has changed, but the version control system does. Each check-in is tagged with who made the change and what the person changed within the code. Instead of using inefficient techniques such as file locking, a version control system handles concurrent check-ins, allowing two programmers to commit code at the same time. [..] Another aspect of a version control system is the ability to branch and merge code built independently. This is very useful if you are writing code on a part of an application that could conflict with another part written by another team. Page 170 CCNA DevNet (DEVASC) - 200-901
upvoted 2 times
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macxsz
2 years, 11 months ago
Selected Answer: AC
A and C Very obvious
upvoted 1 times
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Fmagnago
3 years, 4 months ago
Selected Answer: AC
A, C will be the answer
upvoted 1 times
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mani2021
3 years, 8 months ago
A and C is the answer
upvoted 1 times
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rajkbm
3 years, 10 months ago
A,C answer
upvoted 1 times
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henrytimothy24
3 years, 11 months ago
A and C
upvoted 2 times
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kirankkotla
4 years, 2 months ago
A and C should be the answer
upvoted 3 times
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Aerolucky
4 years, 2 months ago
I will go for A, C
upvoted 4 times
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Aerolucky
4 years, 2 months ago
I will go for A,C
upvoted 5 times
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SAGA
4 years, 3 months ago
backlog and user stories are term of Agile methods, hereby, C is wrong
upvoted 2 times
SAGA
4 years, 3 months ago
oops, i mean D is wrong. correct would be A & C
upvoted 5 times
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TroyMcLure
4 years, 4 months ago
A and C in my opinion
upvoted 2 times
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bpbenabd
4 years, 6 months ago
A et D are correct
upvoted 3 times
bpbenabd
4 years, 4 months ago
It is deffinitely A and C
upvoted 3 times
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psyborg
4 years, 8 months ago
A and C
upvoted 3 times
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NitinPathak
4 years, 9 months ago
A and C would be the correct answer
upvoted 9 times
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thanh3d
4 years, 11 months ago
I think CD
upvoted 1 times
Rhhdbfb
3 years, 11 months ago
D is wrong because git doesn't have the ability to track user stories. Some systems built on top of git might have those features, but git itself does not. A and C are correct.
upvoted 2 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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