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


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

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REMOVE
DELETE
COLLAPSE
EDIT

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All of Them
select currenttime();
select curdate();
select curtime();

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multi-valued
Composite
Derived
Dependent

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Real
Dynamic
Static
Virtual

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MetaData
Filegroup
Data Sheet
Data file

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1 byte
4 bytes
2 bytes
8 bytes

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Semisychronous
None of them
Both Asynchronous & Semisychronous
Asynchronous

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sUM()
COUNT(DISTINCT)
COUNT(expression)
COUNT(*)

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Performance
Performance optimization
Scalability
CPU Utilization

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