Explanation

Data can be transferred between worksheets using linking or referencing formulas.

Explanation

 Trojan Horse is malware that is installed on a computer without the user's knowledge and often runs malicious code.

Explanation

Explanation

• A hard copy (or "hardcopy") is a printed copy of information from a computer.
• Sometimes referred to as a printout, a hard copy is so-called because it exists as a physical object
• ***
• The printed output is produced by a printer.
  

Explanation

You will need to open a browser to access a website.

A browser is the software that allows users to navigate and interact with websites on the internet.

Such as Chrome or Firefox.

Explanation

Both JPEG and GIF are popular image formats.

While MPG is used for video, which may involve graphics.

Thus, all three formats can be used for handling different kinds of multimedia.

Explanation

Headphones are output devices.

It is used to listen to audio from a computer, smartphone, or other electronic devices.

Explanation

The term "Facebook diplomacy" was coined in December 2008 in New York.

It refers to the use of social media platforms, particularly Facebook, by governments and diplomatic figures to engage with the public, influence international relations, and shape global perceptions.

This concept gained prominence as digital communication became more integral to diplomacy.

Explanation

A trackball is a pointing device where the ball is held in place by a socket, allowing users to rotate the ball to move the cursor on the screen.

Unlike a traditional mouse, which moves over a surface, a trackball stays stationary, and the ball's rotation controls the cursor's movement in different directions.

Explanation

In presentation software like Microsoft PowerPoint, the "Action" button is used to link to different slides, files, websites, or sounds.

It allowing the user to navigate or trigger specific actions during a presentation.