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

Computer Fundamentals

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

The command prompt allows users to interact with the operating system through text-based commands.

What is the full form of URL?

A. Universal Resource Locator
B. Uniform Resource Locator
C. Ultimate Resource Locator
D. Unique Resource Locator

What is a firewall used for in computing?

A. Protect against viruses
B. Block unauthorized access
C. Increase internet speed
D. Store passwords securely

Which programming language is commonly used for developing artificial intelligence applications?

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

In networking, what does VPN stand for?

A. Virtual Private Network
B. Very Personal Network
C. Visible Public Network
D. Verified Public Network

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 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

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

A. Underline the selected text
B. Undo the last action
C. Save the document
D. Cut the selected text

Which programming language is commonly used for developing embedded systems?

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

In networking, what does LAN stand for?

A. Local Area Network
B. Large Area Network
C. Linked Area Network
D. Longitudinal Access Network

Which programming language is commonly used for scientific and mathematical applications?

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