200-901 Practice Test

200-901 Practice Test practice questions, page 8 of 26, with answer review and explanations.

Question 36

What is a benefit of using functions in the code for the development process?

  1. better user experience in the end product
  2. improves code performance
  3. easier to compile the code
  4. faster code development

Question 37

What is the difference between YAML and JSON data structure?

  1. YAML uses spaces; JSON uses parentheses
  2. YAML uses indentation; JSON uses brackets and braces
  3. YAML uses brackets and braces; JSON uses indentation
  4. YAML uses parentheses; JSON uses spaces

Question 38

A developer is working on a feature for a new application. The changes in the existing branch named 'feat00304' must be integrated into a single commit with the current working primary branch named 'prodapp411926287'. Which git command must be used?

  1. git rebase --merge feat00304
  2. git merge --squash feat00304
  3. git push --rebase feat00304
  4. git checkout --squash feat00304

Question 39

A file that already exists in a local repository is updated. Which command must be executed to ensure that the changes in the file are included in the next Git commit?

  1. git update
  2. git merge
  3. git add
  4. git rebase

Question 40

Into which type of Python data structure should common data formats be parsed?

  1. sequence
  2. set
  3. dictionary
  4. list