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WAEC Data Processing 2023 Question 32

Question 32

Computer Professionals

Database Administrator is a professional who

  1. A.tests and detects vulnerabilities on hardware devices and software.
  2. B.handles packet sniffing in a network.
  3. C.designs, implements and maintains a database.
  4. D.performs data entry in a database.
Show the answer and explanation

Answer: C (designs, implements and maintains a database.)

Explanation

The DBA designs, sets up and maintains the database; data entry is done by data entry clerks.