Database Concepts
Authored by Reshma Kamthe
Computers
11th Grade
Used 918+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The number of rows in a relation
degree
tuple
cardinality
domain
2.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
SQL stands for
(a)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Data about data is ______________
Data Description
Metadata
Data redundancy
Data inconsistency
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Repetition of data is called data ..............
dependance
redundancy
inconsistency
isolation
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mismatched redundant copies of data is known as data ............
dependance
redundancy
inconsistency
isolation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A ............ is an organized collection of structured data.
information
file
database
DBMS
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A database ............... is a sketch of design of a planned data.
instance
schema
metadata
relation
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