question What is the primary function of the CTRL Q keyboard shortcut

Computer Fundamentals

What is the primary function of the CTRL + Q keyboard shortcut?

A. Quit the application
B. Quick save the document
C. Quit the document
D. Quote the selected text

CTRL + Q is commonly used to quit or close the active application in many environments.

What does HTTP stand for in web technology?

A. HyperText Transfer Protocol
B. High-Tech Text Protocol
C. Hosted Transfer Transmission Protocol
D. HyperTransfer Text Protocol

What is the purpose of the operating system?

A. Run applications
B. Manage hardware and software
C. Connect to the internet
D. Provide electrical power

What is the binary equivalent of the decimal number 25?

A. 11001
B. 10011
C. 11101
D. 10100

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

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

What is the role of an output device in a computer system?

A. Process data
B. Store data permanently
C. Display or produce information
D. Provide electrical power

Which of the following is a high-level programming language?

A. Assembly
B. C
C. Machine code
D. Fortran

What does RAM stand for?

A. Random Access Memory
B. Read-Only Memory
C. Real-time Access Memory
D. Remote Access Memory

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

A. Open a new document
B. Find text within the document
C. Save the document
D. Copy the selected text

In networking, what does the acronym LAN stand for?

A. Local Area Network
B. Longitudinal Access Node
C. Linked Area Network
D. Logical Application Node

What is the purpose of a cache memory in a computer?

A. Store data permanently
B. Provide additional storage space
C. Speed up data access by storing frequently used data
D. Manage network connections