WAEC Computer Studies 2021 Objective — Question 46

Question 46 of 50 from the West African Examinations Council (WAEC) Computer Studies 2021 Objective paper, with the correct answer and a full explanation.

46. To prevent unforeseen data loss, a user must

A. edit the data
B. create the data
C. backup the dataCorrect
D. defragment the data

Explanation

Regularly backing up data protects against unforeseen loss (e.g. from hardware failure or accidental deletion).

Sign up free to unlock

Score tracking
Practice history
Saved questions
Progress dashboard
Personalized sessions
Weak-topic breakdown

…and/or go further with premium services and No Ads.

Create free account

More questions from Computer Studies 2021 Objective More Computer Studies past papers