Introduction to Communication Technology - JSS3 Basic technology Past Questions and Answers - page 1
What is communication technology?
Systems for exchanging information
Devices for cooking food
Methods for physical exercise
Systems for building houses
Why is communication technology important?
It enables instant communication
It helps in cooking food
It supports physical exercise
It is used for building houses
Which device converts sound into electrical signals for transmission over distances?
Radio
Computer
Telephone
Television
What is the primary function of a radio?
Converting sound into electrical signals
Transmitting audio as electromagnetic waves
Processing and storing data
Making video calls
Which device is capable of processing, storing, and transmitting data?
Telephone
Radio
Computer
Television
Which of the following combines the functions of telephones and computers?
Radio
Smartphone
Television
Tablet
What is an example of personal communication technology?
Teleconferencing
Social media interactions
Online learning platforms
How does communication technology enhance business efficiency?
By enabling remote work
By providing recipes for cooking
By supporting physical training
By offering construction materials
What role does communication technology play in education?
Facilitates teleconferencing
Supports online learning
Enables remote medical consultation
Coordinates emergency response
Which of the following is an application of communication technology in healthcare?
Video gaming
Telemedicine
Construction planning
Music broadcasting