Waec Data Processing 2019 Past Questions and Answers

Question 21:

• WAEC 2019

A chart is a graphical representation of ____________

A. Data
B. Map
C. Process
D. Transmission

Question 22:

• WAEC 2019

The use of transistors in circuit was a major advancement in the ____________

A. First generation computers
B. Second generation computers
C. Third generation computers
D. Fourth generation computers

Question 23:

• WAEC 2019

An ICT-based service that uses telecommunication devices to hold meeting among many participants in two or more location known as ____________

A. Broadcasting
B. Multimedia
C. Podcasting
D. Teleconferencing

Question 24:

• WAEC 2019

Which of these devices does not support wireless communication

A. GSM Phone
B. Mouse
C. Router
D. Telephone

Question 25:

• WAEC 2019

The manipulation of digitised information by computer or other digital electronic equipment is known as ____________

A. Data collation
B. Data manipulation
C. Information manipulation
D. Information processing