question What does CPU stand for

Computer Fundamentals

What does CPU stand for?

A. Central Processing Unit
B. Computer Personal Unit
C. Central Process Unit
D. Central Processor Unit

The CPU, or Central Processing Unit, is the primary component responsible for executing instructions in a computer.

What is the primary function of the ALU in a CPU?

A. Manage memory
B. Perform arithmetic and logical operations
C. Control input devices
D. Execute programs

Which programming language is commonly used for developing mobile applications?

A. Java
B. Python
C. Swift
D. C#

Which protocol is used for sending emails over the internet?

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

What is the purpose of the Ctrl + Z keyboard shortcut?

A. Cut text
B. Paste text
C. Undo the last action
D. Redo the last action

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

A. Cut the selected text
B. Redo the last action
C. Save the document
D. Paste the copied text

What is the purpose of a database management system (DBMS)?

A. Display web pages
B. Manage and organize data
C. Block unauthorized access
D. Protect against malware

What is the purpose of the command prompt in an operating system?

A. Display graphics
B. Run applications
C. Interact with the user through text commands
D. Manage network connections

Which programming language is commonly used for game development?

A. Java
B. Python
C. C#
D. Fortran

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 file format is commonly used for 3D graphics?

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