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Grade 9 term three review

Authored by Raghd Abuolwan

Computers

9th Grade

Used 2+ times

Grade 9 term three review
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6 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1. What is the primary purpose of layers of abstraction in computing systems?

A) To simplify programming languages

B) To hide complexity and provide simpler interfaces

C) To enhance hardware performance

D) To increase security

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2. Which of the following is NOT an example of an input device in a computing system?

A) Keyboard

B) Mouse

C) Monitor

D) Scanner

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3. What is the purpose of a router in a computer network?

A) To connect devices within the same network

B) To connect different networks together

C) To convert digital signals to analog signals

D) To store and retrieve data packets

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5. Which type of network covers a small geographical area such as a single building or campus?

A) LAN (Local Area Network)

B) WAN (Wide Area Network)

C) MAN (Metropolitan Area Network)

D) PAN (Personal Area Network)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7. What is the function of an output device in a computing system?

A) To provide input to the computer

B) To store data for future use

C) To display processed information to the user

D) To perform calculations

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of network spans a large geographical area, often connecting multiple cities or countries?

A) LAN (Local Area Network)

B) WAN (Wide Area Network)

C) MAN (Metropolitan Area Network)

D) PAN (Personal Area Network)

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