Data and Database Administration - True or False Online Exam Quiz
Data and Database Administration - True or False GK Quiz. Question and Answers related to Data and Database Administration - True or False. MCQ (Multiple Choice Questions with answers about Data and Database Administration - True or False
To build a data warehouse and develop business intelligence applications, it is important that an organization build and maintain a comprehensive repository.
Options
A : True
B : False
C : -
D : -
Failure to control confidentiality may lead to loss of competitiveness.
Options
A : True
B : False
C : -
D : -
Authorization tables contain highly sensitive data and should be protected by stringent security rules.
Options
A : True
B : False
C : -
D : -
A transaction log shows before and after images of records that have been modified by transactions.
Options
A : True
B : False
C : -
D : -
The greatest threat to business security is often internal rather than external.
Options
A : True
B : False
C : -
D : -
Information repositories are replacing data dictionaries in many organizations.
Options
A : True
B : False
C : -
D : -
Mirrored databases are almost always provided in high-availability systems.
Options
A : True
B : False
C : -
D : -
Databases are not the property of a single function or individual within the organization.
Options
A : True
B : False
C : -
D : -
Queries that do full table scans should be avoided.
Options
A : True
B : False
C : -
D : -
The restore/rerun technique involves reprocessing the day's transactions up to the point of failure.
Options
A : True
B : False
C : -
D : -
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