Explanation

Explanation

To be computer literate, it is not necessary for you to know how to program a computer.

Computer literacy generally means being able to use a computer and understand its basic functions, not necessarily being able to write code.

Explanation

Joysticks are often used to:

control video games,

and usually have one or more push buttons whose state can also be read by the computer

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ND8-1-2023

Explanation

Protocols are a set of rules for transmitting data

while

A switch is a device in a computer network that connects other devices together.

A router is a that connects two or more packet-switched networks or subnetworks.

 A gateway, as the name suggests, is a passage to connect two networks

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ND24-1-2023

Explanation

Bcc stands for blind carbon copy which is similar to that of Cc except that the Email address of the recipients specified in this field do not appear in the received message header and the recipients in the To or Cc fields will not know that a copy sent to these address.

Explanation

Explanation

• Viruses, Trojan horses, and worms are malicious software used to harm a computer system.
• A Trojan Horse is a program that allows the attacker to control the user's computer from a remote location.

Additional Information 

• The list below shows some of the activities that the attacker can perform using a Trojan horse:
  • ​Electronic money theft.
  • Modifying files on the user’s computer
  • Damage the user’s computer (crashing, blue screen of death, etc.)
  • Stealing sensitive data such as stored passwords, credit card information, etc.

• A worm is a malicious computer program that replicates itself usually over a computer network.
• A virus is a computer program that attaches itself to legitimate programs and files without the user's consent.
• A computer virus may be used to;
• Access private data such as user id and passwords.
• Display annoying messages to the user.
• Corrupt data on your computer.
• Log the user’s keystrokes.

Explanation

Explanation

Explanation