Safcode | Code Your Ideas by Sir Safder


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


64
54
44
40

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Show
Display
USE
Select

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Asynchronous
Both Asynchronous & Semisychronous
None of them
Semisychronous

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Virtual
Dynamic
Real
Static

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

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Static
Real
Virtual
Dynamic

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CPU Utilization
Performance
Scalability
Performance optimization

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8 bytes
1 byte
2 bytes
4 bytes

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Collaboration application
Twitter
Computer application
System application

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Dependent
multi-valued
Composite
Derived

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And
From
Having
Where

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

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REMOVE
DELETE
EDIT
COLLAPSE

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SHOW DATABASE
SELECT DATABASE
DISPLAY DATABASE
VIEW DATABASE

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MetaData
Data file
Data Sheet
Filegroup

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Database-As-A Service (DBaaS)
Infrastructure as a service (IAAS)
All of them
Platform as a Service (PaaS)

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Both Ascending and Descending
Descending
Ascending
Not in Order by Default

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

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None of Them
CSV
Database
Excel

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

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