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