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Computer Science

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1

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Computer Organization

easy
Computer Science

What does 'CU' stand for in computer architecture?

A
control unit
B
central unit
C
computing unit
D
control user
Explanation and memory cue

In computer architecture, 'CU' stands for 'Control Unit,' which is a component of the CPU responsible for directing operations within the computer.

2

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Computer Hardware

easy
Computer Science

What does CPU stand for?

A
Central Processing Unit
B
Control Processing Unit
C
Central Power Unit
D
Computer Processing Utility
Explanation and memory cue

CPU stands for Central Processing Unit, which is the primary component of a computer that performs most of the processing inside a computer.

3

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Networking Protocols

easy
Computer Science

What does TCP stand for?

A
Transmission control Protocol
B
Internet control Protocol
C
Hypertext transfer Protocol
D
User Datagram Protocol
Explanation and memory cue

TCP stands for Transmission Control Protocol, which is a core protocol of the Internet protocol suite. It provides reliable, ordered, and error-checked delivery of data between applications.

4

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Computer Architecture

easy
Computer Science

Cache memory is located on:

A
CPU
B
RAM
C
Hard disk
D
Monitor
Explanation and memory cue

Cache memory is a small, high-speed memory located on or very close to the CPU. It stores frequently accessed data and instructions to speed up processing.

5

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Computer Hardware

easy
Computer Science

What does USB stand for?

A
Universal Serial Bus
B
Unified System Bus
C
Universal Storage Box
D
User Serial Board
Explanation and memory cue

USB stands for Universal Serial Bus, which is a standard for cables, connectors, and protocols used for connection, communication, and power supply between computers and electronic devices.

6

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Computer Hardware Basics

easy
Computer Science

What does CPU stand for?

A
Cache memory
B
Transmission control protocol
C
Central Processing Unit
D
Control unit
Explanation and memory cue

CPU stands for Central Processing Unit, which is the main component of a computer responsible for executing instructions and processing data.

7

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Networking Fundamentals

easy
Computer Science

TCP stands for:

A
Transmission control Protocol
B
Transfer control Program
C
Text communication Protocol
D
Transport control Process
Explanation and memory cue

TCP stands for Transmission Control Protocol, which is a core protocol of the Internet protocol suite. It enables reliable, ordered, and error-checked delivery of data between applications.

8

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History Of Computing

easy
Computer Science

Who is known as the father of email?

A
Ray Tomlinson
B
Tim Berners-Lee
C
Vint Cerf
D
Steve Jobs
Explanation and memory cue

Ray Tomlinson is widely recognized as the inventor of email and is often referred to as the 'father of email' for implementing the first networked email system in 1971.

9

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Social Networks

easy
Computer Science

Social networks are organized primarily around which of the following?

A
People
B
Products
C
Places
D
Events
Explanation and memory cue

Social networks are primarily organized around people, as they are platforms designed to connect individuals and facilitate social interactions.

10

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Web Technologies

easy
Computer Science

What does HTML stand for?

A
Hypertext Markup Language
B
Home Tool Markup Language
C
Hyperlinks and Text Markup Language
D
Hyperlinking Text Marking Language
Explanation and memory cue

HTML stands for Hypertext Markup Language, which is the standard language used to create and design web pages.