Waec Data Processing Past Questions and Answers

Question 261:

• WAEC 2020

Magnetic Ink Charcter Recognition is applied on ____________

A. Voice recognition devices
B. Mobile devices
C. Large data capturing machines
D. Bank cheques

Question 262:

• WAEC 2020

Internet banking entails ____________

A. Applying computer networks in banking operation
B. Applying computers to automate banking operations
C. Generating tokens and One-Time-Passwords for online payments
D. Using ATM for banking operations

Question 263:

• WAEC 2020

Which of the following parts of the computer ensures the smooth operation of its hardware?

A. Main memory
B. Control unit
C. Auxiliary age
D. Arithmetic and Logic Unit

Question 264:

• WAEC 2020

Basic computer operations include the following except ____________

A. Control
B. Input
C. Output
D. Process

Question 265:

• WAEC 2020

One disadvantage of electronic data processing is ____________

A. Handling complex computation
B. Medium for effective storage
C. Processing data at a phenomenal speed
D. Vulnerability to attack