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INF2603 Assessment 4 Quiz 1 2022

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INF2603 - Databases I (INF2603)
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INF2603 Assessment 4 Quiz 1 2022 Questions and answers 40 questions (from both attempts) 100% correct

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Databases 1
INF2603


Quiz 1
Assessment 4
Unique Number: 769820


Department of Information Systems

, 1. Which of the following refers to the situation where different versions of
the same data are stored at different places because they weren’t updated
consistently?

A. Data query
B. Data dictionary
C. Data integrity
D. Data redundancy

2. _____ is defined as the condition in which all of the data in the database
are consistent with the real-world events and conditions.

A. Data quality
B. Data ubiquity
C. Data integrity
D. Data anomaly

3. The database structure in a DBMS is stored as a _____.

A. single file
B. collection of files
C. set of key/values pairs
D. collection of queries

4. A _____ is a collection of related records.

A. schema
B. field
C. file
D. column

5. Data is the result of processing raw facts to reveal its meaning.

True
False

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