WorksheetsFull Stack Proficiency Quiz
Total questions: 25
Worksheet time: 13mins
What command initializes a Git repository?
git init
git create
git new
git start
What command is used to check the status of a repository?
git verify
git log
git check
git status
Which command adds all files to the staging area in Git?
git push
git commit
git add
git clone
What does git clone do?
Copies a repository from GitHub
Renames a repository
Deletes a repository
Creates a new repository
Which command switches between branches?
Neither a nor b
Both a and b
git switch
git checkout
Which command is used to commit changes in Git?
git merge
git push
git branch
git commit -m 'message'
What does git push do?
Merges branches
Deletes a branch
Uploads changes to a remote repository
Pulls changes from a remote repository
What does git pull do?
Clones a repository
Deletes a repository
Pushes local commits to GitHub
Downloads and merges changes from a remote repository
What is a merge conflict in Git?
When two branches have conflicting changes
When pushing changes to GitHub
When a commit fails
When Git crashes
How do you resolve a merge conflict?
Restart Git
Use git reset --hard
Manually edit the conflicting files and commit the changes
Delete the repository
What is a DAX function in Power BI?
A visualization tool
A data transformation function
A cloud storage service
A command-line tool
What does 'Power Query' help with in Power BI?
Data modeling
User authentication
Data cleaning and transformation
Report designing
Which of the following is a NoSQL database?
PostgreSQL
MySQL
Oracle
MongoDB
Which command creates a new branch in Git?
git create-branch
git switch-branch
git branch
git new-branch
Which function is used in MySQL to find the maximum value?
AVG()
Maximum()
MAX()
Min()
Which SQL statement deletes all rows from a table?
DELETE
DROP
CLEAR
TRUNCATE
Which data visualization tool is primarily used in Qlik Sense?
All of the above
Charts
Tables
Dashboards
Which of the following is a cloud-based version control system?
MangoDB
GitHub
MySQL
Power BI
Which command shows the commit history in Git?
git history
git status
git log
git commits
What does the term ‘ETL’ stand for in data processing?
Encode, Translate, Load
Extract, Transform, Load
Edit, Transfer, Load
Evaluate, Transfer, List
Which database language is used to query and manipulate databases?
C++
Java
Python
SQL
What is the primary use of MySQL?
Web designing
Machine learning
Database management
Image editing
Which Git command is used to discard changes in a file?
git discard
git revert
git checkout --
git reset
In Power BI, what is the purpose of the Relationship view?
To write SQL queries
To manage user authentication
To visualize table relationships
To edit data
Which of the following is a benefit of using Git?
Collaboration
Version control
Code backup
All of the above
