Explanation

The first workable prototype of the Internet came in the late 1960s with the creation of ARPANET, or the Advanced Research Projects Agency Network.

Originally funded by the U.S. Department of Defense, ARPANET used packet switching to allow multiple computers to communicate on a single network.

Explanation

A PAN provides data transmission among devices such as computers, smartphones, tablets and personal digital assistants.

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VU FIA SUB INSPECTOR PAPER 30-1-2021

Explanation

• ICANN (Internet Corporation for Assigned Names and Numbers) is a non-profit organization responsible for coordinating the global domain name system (DNS), ensuring the stability and security of the internet's infrastructure.
• It oversees the assignment of IP addresses, domain names, and other internet protocol resources.

Explanation

DEO stands for Data Entry Operator, a person responsible for entering and managing data in computer systems.

This role is essential in offices, organizations, and administrative work for accurate record-keeping.

Explanation

A monitor is an electronic visual computer display that includes a screen, circuitry and the case in which that circuitry is enclosed. Older computer monitors made use of cathode ray tubes (CRT), which made them large, heavy and inefficient.

A monitor is also known as a screen or a visual display unit (VDU).

Explanation

MPEG stands for Moving Picture Experts Group.

It's a group that develops international standards for compressing, processing, and representing audio, video, and other multimedia.

Explanation

GPU stands for Graphics Processing Unit.

GPU is a chip dedicated to performing 3D calculations.

Explanation

 EPROM is extensively used in computers in the early 21st century.

Explanation

SDLC stands for Software Development Life Cycle.

Explanation

WPA is used for the security of Wi-Fi.