Information and Communication Technology Skills Flashcards

What is the function of the 'Paste' command (Ctrl + V)?

Answer: Inserts copied or cut content at the cursor location

The Paste command inserts content previously copied or cut from the clipboard into the current cursor position.

Which of the following describes a local area network (LAN)?

Answer: A network connecting devices within a limited area like a home or office

A LAN connects computers and devices within a small geographic area such as a home, school, or office building.

What type of file is a .jpg?

Answer: Image file

A .jpg (JPEG) is a common image file format used for photos and graphics on computers and the web.

In email, what should you check before clicking a link in an unexpected message?

Answer: Whether the sender's address is legitimate

Verifying the sender's email address helps identify phishing attempts where attackers impersonate trusted sources.

What does 'JPEG' stand for?

Answer: Joint Photographic Experts Group

JPEG stands for Joint Photographic Experts Group, the committee that created this widely used image compression standard.

What is the main advantage of saving a document frequently?

Answer: Prevents losing work if the computer crashes

Saving frequently ensures your latest changes are stored, so you won't lose progress if there's an unexpected shutdown.

Which of the following best describes a computer virus?

Answer: Malicious software that can copy itself and damage files

A computer virus is malicious software designed to replicate itself and can corrupt or destroy files on an infected system.