The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is:
A. 20
B. 30
C. 40
D. None of these (more…)
Which of the following is the original purpose of SQL?
A. To define the data structures
B. To specify the syntax and semantics of SQL data definition language
C. To specify the syntax and semantics of SQL manipulation language
D. All of the above
National Investigation Agency (NIA) is the Intelligence Agency of which country?
A. Pakistan
B. India
C. Nigeria
D. Germany
National Intelligence Agency (NIA) is the Intelligence Agency of which country?
A. Pakistan
B. India
C. Nigeria
D. Germany (more…)
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