question What is the purpose of the CTRL M keyboard shortcut

Computer Fundamentals

What is the purpose of the CTRL + M keyboard shortcut?

A. Minimize the window
B. Maximize the window
C. Create a new document
D. Print the document

CTRL + M is commonly used to minimize the active window in many applications.

Which programming language is commonly used for data analysis and statistics?

A. Java
B. Python
C. C++
D. Ruby

What is the purpose of a UPS (Uninterruptible Power Supply) in computing?

A. Increase internet speed
B. Prevent data loss during power outages
C. Manage system resources
D. Connect to the internet

In computer storage, what does RAID 5 provide?

A. Data striping with parity
B. Mirrored copies of data
C. Sequential data storage
D. Random access to data

Which file format is commonly used for 3D graphics?

A. .jpg
B. .png
C. .gif
D. .obj

What is the function of a spreadsheet program?

A. Create and manage databases
B. Edit images
C. Perform calculations and data analysis
D. Write code

What is the role of an optical mouse in computing?

A. Record audio
B. Capture images
C. Track movement using light
D. Generate 3D graphics

What does SQL stand for in database management?

A. Structured Query Language
B. Sequential Query Logic
C. Systematic Query Locator
D. Software Quality Level

What is the function of an assembler in programming?

A. Convert high-level code to machine code
B. Execute programs
C. Debug code
D. Manage memory

Which of the following is an example of a system software?

A. Microsoft Word
B. Photoshop
C. Windows operating system
D. Google Chrome

Which protocol is used for sending emails over the internet?

A. HTTP
B. FTP
C. SMTP
D. DNS