Database Test 1 Computer Subject
Database Test 1 Computer Subject
Question 21
In general a file is basically a collection of all related______?
A file consists of multiple related records grouped together.
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Question 22
The collection of related information defined by its creator is called _____?
A record is a collection of related information that describes a specific entity, as defined by its creator.
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Question 23
A database is an organized collection of _______ related data.
A database organizes data logically so that it can be efficiently stored, retrieved, and managed.
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Question 24
The objectives of database management systems include:
DBMS aims to ensure data integrity, integration, and availability for users.
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Question 25
Information sharing means that:
Information sharing allows multiple applications to access the same stored information efficiently.
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Question 26
Which of the following is handled by DBMS?
DBMS provides security, maintains integrity, and ensures independence between data and programs.
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Question 27
A program whose job is to store and retrieve user data in the database is called:
A DBMS is software that manages database storage, retrieval, and manipulation.
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Question 28
The database system is composed of four major parts:
A database system consists of hardware, software, people (users), and data.
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Question 29
In a database processing system:
Database applications interact with the DBMS, which accesses the database data to fulfill requests.
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Question 30
Data that causes inconsistency lacks:
Data integrity ensures accuracy and consistency of data; lack of it causes inconsistencies.
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