Test Your Programming Skills with Safcode!

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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"

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Quiz Start

1. Which of the following command is used to get current date/time? select currenttime();
select curtime();
select curdate();
All of Them

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2. Which is the default order of sort in ORDER BY clause? Ascending
Descending
Not in Order by Default
Both Ascending and Descending

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3. A view is nothing but a ________ table. Real
Static
Dynamic
Virtual

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4. How much storage space does DATETIME require? 4 bytes
2 bytes
1 byte
8 bytes

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5. What SQL clause is used to restrict the rows returned by a query? Where
Having
And
From

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6. A view is a __________ Table. Dynamic
Real
Virtual
Static

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7. Hot data means: Data not in use
Data being processed
Data in Database
Data which is not processed

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8. A_________ attribute may itself contain two or more attributes, which represent basic attribute having independent meanings of their own. Dependent
Derived
Composite
multi-valued

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9. Which of the following are types of synchronization? Both Asynchronous & Semisychronous
Semisychronous
Asynchronous
None of them

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10. A good example of a distributed application is ____________. Twitter
Computer application
Collaboration application
System application

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