WAEC Data Processing 2022 Question 27

Question 27

Software and Operating Systems

Corrective maintenance of software refers to

  1. A.modifications initiated due to defects in software
  2. B.making the software easier to understand
  3. C.enhancement aimed at making the product faster
  4. D.deploying the software to a different hardware platform
Show the answer and explanation

Answer: A (modifications initiated due to defects in software)

Explanation

Corrective maintenance fixes faults (bugs) found in software.