Test Your Programming Skills with Safcode!


Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"



Quiz Start


Alias for foreign key
None of Them
Used to identify a column
Used to uniquely identify a Tuple

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Virtual
Static
Real
Dynamic

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8 bytes
1 byte
2 bytes
4 bytes

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From
Having
And
Where

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Performance
Performance optimization
Scalability
CPU Utilization

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Composite
Dependent
multi-valued
Derived

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CSV
None of Them
Excel
Database

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REVOKE
REMOVE
CANCEL
DELETE

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Data not in use
Data in Database
Data being processed
Data which is not processed

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Both Ascending and Descending
Not in Order by Default
Ascending
Descending

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