Proficiency Online Computer Based Test for Data Entry Operator Exam

Q.22

To stop unauthorized access to the computer system we should

A. Have a trustworthy system administrator
B. Have a good passwords policy
C. Have a sound encryption policy
D. All of the above

Q.27

If a computer has more than one processor then it is known as ?

A. Uniprocess
B. Multiprocessor
C. Multithreaded
D. Multiprogramming

Q.9

Which command is used to convert a column of data into row in MS Excel

A. Cut->Paste
B. Edit->Paste->Special->Transpose
C. Both of above
D. None of above

Q.25

Which of the following are components of Central Processing Unit (CPU) ?

A. Arithmetic logic unit, Mouse
B. Arithmetic logic unit, Control unit
C. Arithmetic logic unit, Integrated Circuits
D. Control Unit, Monitor

Q.19

How many scrollbars does a window have in general ?

A. 1
B. 2
C. 3
D. 4