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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
1. A systematic collection of data stored in a central location is known as?
None of Them
Database
Excel
CSV
View Answer
2. A view is a __________ Table.
Static
Real
Virtual
Dynamic
View Answer
3. What SQL clause is used to restrict the rows returned by a query?
And
Having
From
Where
View Answer
4. Which of the following are types of synchronization?
Semisychronous
Both Asynchronous & Semisychronous
None of them
Asynchronous
View Answer
5. A__________ is used to group related files that together store a database object
Data Sheet
MetaData
Data file
Filegroup
View Answer
6. A good example of a distributed application is ____________.
Collaboration application
Computer application
System application
Twitter
View Answer
7. Hot data means:
Data in Database
Data not in use
Data which is not processed
Data being processed
View Answer
8. Which is the default order of sort in ORDER BY clause?
Descending
Not in Order by Default
Ascending
Both Ascending and Descending
View Answer
9. Which of the following command is used to select a particular database?
Show
USE
Display
Select
View Answer
10. A_________ attribute may itself contain two or more attributes, which represent basic attribute having independent meanings of their own.
multi-valued
Dependent
Composite
Derived
View Answer