1000+ DBMS Online Test Questions and Answers 2023 - 2024 - 1
Question: 1
The main software package that supports a database management approach
(A) distributed database
(B) database management system
(C) report generator
(D) data dictionary
Ans: B
database management system
Question: 2
A large computer information system maintains many different computer files, which among them is called a perpetual file?
(A) update file
(B) master file
(C) log file
(D) specialised file
Ans: B
master file
Question: 3
Data items grouped together for storage purposes are called a
(A) string
(B) list
(C) title
(D) record
Ans: D
record
Question: 4
Databases available on the Internet or provided by commercial information services
(A) data warehouse
(B) external database
(C) operational database
(D) direct database access
Ans: B
external database
Question: 5
An audit trail
(A) can be used to restore lost information
(B) is the recorded history of operations performed on a file
(C) is used to make back-up copies
(D) all of these
Ans: B
is the recorded history of operations performed on a file
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