explain the following terms with example VDU,modem,pen drive ,virus,antivirus
Answers
Answer:
VDU or the Video Display Unit is the graphical output that any electronic device portrays.
Modem helps in transmission and conversion of data from one PC to the other PC.
Pen drives are electronic storage devices that can store any important data.
The virus is a set of code that affects the computer and interferes with its functioning.
An antivirus is software used to detect and eliminate the virus from a computer.
Explain the following terms VDU,Modem,Pen drive ,Virus,Antivirus are given below:-
Explanation:
- VDU:- VDU stands for a visual display unit. It is a tool that presents details, activities or circumstances at the house, at work or in public locations.
For example- projector, flat panel display.
- Modem:-The modem can take transmissions of your ISP and convert them into signals that your regional gadgets could use, and vice versa.
For example- cable modem and DSL modem.
- Pen drive:- It was a small storage device formed like some kind of pen of constructed-in storage that links a Port to a device.
For example- The pen drive is a laptop with a secret USB port for data storage.
- Virus:- Computer virus is a malicious software code that is inserted into a user's device even with the customer's permission and conducts malicious acts.
For example- worms, ransomware, spyware, adware, trojan horses.
- Antivirus:- An antivirus system is a computer application intended to protect the device or server from viruses.
For example- Norton, Kaspersky, McAfee.
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