MEDIUM
Earn 100
An attribute or set of attributes that uniquely identify an entity is called____________.
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Important Questions on OS, Software Basics and Windows
EASY
Which of the following is not normally used as a server-side scripting language?
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When querying information stored on two different tables by means of a common column, we use_____
EASY
One of the following is not permitted, while naming a data source _____.
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Trigger is executed on _____.
EASY
The cache of system global area is/are___________________.
EASY
Password of PL /SQL is:
MEDIUM
The following observation is stored in a SAS data set named:
EMPLOYEES: LNAME FNAME JOBCODE
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Whitley Sam nal
If the DATA step below is executed, what will be the value of the variable JOBDESC in the output SAS data set when this observation is processed:
data navigate;set employees; if jobcode = 'NAI' then jobdesc 'Navigator';run;
EASY
_____ processing is used when a large mail-order company accumulates orders and processes them together in one large set.
EASY
The extension of the Foxpro file is _____.
EASY
Client-side scripting programs are executed by:
MEDIUM
Grant and Revoke used for ________________.
MEDIUM
Which function is not used when accessing MySQL from PHP?
EASY
SQL introduced by_________.
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Which of the following are objects in an access database?
HARD
Which of the following is not a type of SQL statement?
EASY
A _____ is a collection of data that is stored electronically as a series of records in a table.
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Which of the following places the common data elements in order from smallest to largest?
EASY
Username of PL / SQLis_____________.
EASY
SQL was standardized by__________________.
