WAEC Data Processing 2023 Objective — Question 36

Question 36 of 40 from the West African Examinations Council (WAEC) Data Processing 2023 Objective paper, with the correct answer and a full explanation.

The attributes in Table 1 are A. 18/001, 18/002, 18/003.

A. 18/001, 18/002, 18/003
B. Yellow, Blue, Yellow
C. 14, 15, 15
D. Reg. No, House, AgeCorrect

Explanation

Attributes in a database describe the instances in each column of a database — here that is Reg. No, House, Age.

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