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ECAT Practice Computer Science Data Integrity and Normalization MCQs Test 2
ECAT Quiz
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ECAT Practice Computer Science Data Integrity and Normalization MCQs Test 2

Practice ECAT 2026 Practice Test Computer Science MCQs from Data Integrity and Normalization. Get instant results with Explanation.
Practice Quiz 2 for "Data Integrity and Normalization" (Computer Science). Total 30 MCQs available, split into 3 quizzes. Test your understanding of core concepts. This area is highly tested in ECAT.
General10 MCQs
1. Denormalization is the process of:
2. Integrity constraints are used to:
3. A primary key constraint ensures:
4. A foreign key constraint ensures:
5. Referential integrity means:
General10 MCQs
6. A unique constraint ensures:
7. A check constraint is used to:
8. Entity integrity means:
9. Data redundancy can lead to:
10. An update anomaly occurs when:

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ECAT

Conducting Body: UET
Frequency: Quarterly | Time: 100 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (ECAT × 33.33%) + (FSc Part-I × 16.67%) + (Matric × 50%). However, the respective university may revise its merit calculation formula or admission criteria from time to time. Please confirm the official criteria before applying.

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