Database Concepts - Second
Authored by Aswathy Krishnakumar
Computers
11th Grade
Used 35+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Repetition of data is called data ..............
dependance
redundancy
inconsistency
isolation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mismatched redundant copies of data is known as data ............
dependance
redundancy
inconsistency
isolation
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A ............ is an organized collection of structured data.
information
file
database
DBMS
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A ............ is a software management system designed to maintain a database.
information
file
database
DBMS
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A database ............... is a sketch of design of a planned data.
instance
schema
metadata
relation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A database .............. is the snapshot/state of a database at any given time.
instance
schema
metadata
relation
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
......... refers to the data about data.
instance
schema
metadata
relation
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