Explanation

Firewalls provide protection against outside cyber attackers by shielding your computer or network from malicious or unnecessary network traffic.

Firewalls can also prevent malicious software from accessing a computer or network via the internet.

Explanation

A dial-up connection uses a phone line directly connected to a modem to access the internet.

It functioning through analog signals over telephone lines.

Explanation

A function the key is one of the "F" keys along the top of a computer keyboard.

On some keyboards, these range from F1 to F12, while others have function keys ranging from F1 to F9.

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RY 16-01-2023

Explanation

The Page layout view shows margins and rulers.

It allowing users to adjust the layout of the document by visually displaying the page's structure.

It including headers, footers, and other formatting elements.

Explanation

Cybercrime refers to illegal activities carried out using computers or the internet.

Including hacking, data theft, and online fraud.

Explanation

Twitter is a prime example of microblogging, where users share short messages (called "tweets") of up to 280 characters.

Microblogging involves brief, frequent posts, and Twitter's character limit and real-time nature make it an ideal platform for this style of communication.

Explanation

Norway is the country of origin for Telenor.

It is a major telecommunications company headquartered in Oslo, Norway.

Explanation

In MS Excel, the term "data categories" refers to the horizontal axis (also known as the X-axis) in a chart.

It organizes individual values within the chart's data series and represents different categories or labels along this axis.

Explanation

A thesaurus or synonym dictionary is a reference work for finding synonyms and sometimes antonyms of words.

Explanation

Largest Muslim country by area is Kazakhstan .

Largest Muslim country by Population is Indonesia.

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World Largest country by area is Russia.

World Largest Country by Population is India.