FIRST TERM SS3 COMPUTER SCIENCE EXAMINATION
  • 1. Which of the following best defines a computer network?
A) Computers without internet
B) A single computer working alone
C) A group of computers connected to share resources
D) A computer used for games only
  • 2. A device that connects multiple computers in a LAN is a ____
A) Hub
B) Modem
C) Printer
D) Keyboard
  • 3. A network covering a school compound is called a ____
A) WAN
B) GAN
C) LAN
D) MAN
  • 4. The main purpose of networking is to ____
A) Increase electricity consumption
B) Slow down computers
C) Delete files
D) Share resources
  • 5. Which of the following is NOT a networking device?
A) Scanner
B) Modem
C) Switch
D) Router
  • 6. Fibre optic cables transmit data using ____
A) Sound
B) Heat
C) Light
D) Electricity
  • 7. The WWW is a collection of ____
A) Interlinked hypertext documents
B) Only search engines
C) Printed books
D) Computer hardware
  • 8. A website is a collection of related ____
A) Data cables
B) Emails
C) Web pages
D) Pictures only
  • 9. A computer program that allows browsing of the web is a ____
A) Browser
B) Compiler
C) Scanner
D) Editor
  • 10. The full meaning of URL is ____
A) United Research Link
B) Uniform Resource Locator
C) United Resource Locator
D) Universal Read Link
  • 11. HTTP stands for ____
A) Hyper Text Translate Page
B) High Transfer Text Program
C) Hyperlink Text Transfer Page
D) Hyper Text Transfer Protocol
  • 12. Which of the following is an example of a domain name extension?
A) .txt
B) .exe
C) .com
D) .pdf
  • 13. A database is best defined as ____
A) A random collection of books
B) A program for only typing
C) An organised collection of related data
D) A group of computer monitors
  • 14. A set of related fields is known as a ____
A) File
B) Record
C) Document
D) Database
  • 15. Which of the following statements about the Internet is TRUE?
A) It is centrally controlled
B) It is decentralized by design
C) It is used only for social media
D) Each computer on it is dependent
  • 16. An Internet Service Provider (ISP) is a company that ____
A) Designs websites only
B) Manufactures modems
C) Repairs damaged computers
D) Provides access to the Internet
  • 17. Which of the following is usually provided by an ISP?
A) Uniform Resource Locator
B) Internet browser only
C) Computer mouse
D) Username and password
Hierarchical
  • 18. What form of database is displayed above?
A) relational
B) Hierarchical
C) Hierarchical
D) flat file
Capture network
  • 19. What form of database is displayed above?
A) flat file
B) Hierarchical
C) relational
D) network
  • 20. The concept of a database consists of terminologies such as field, record, file, and ____
A) Key
B) Folder
C) Monitor
D) Lines
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