Default Font Size In MS Office 2007 is__________?

Which is not the layer of Operating System?A. Kernal
B. Shell
C. Application Program
D. Critical Section

 

Which one of the following is NOT a computer language?

A. MS-Excel
B. BASIC
C. COBOL
D. C++

After ‘PROM’ is programmed, we can only ____ the information?A. Read
B. Write
C. Read and Write
D. Remove

PROM (Programmable Read-Only Memory) is a memory chip on which data can be written only once. Once it is programmed, data is permanent and it cannot be erased. The information is stored permanently in the memory cell. We can only read that data but cannot write data on it.

 

Malicious software is known as____________?

A. Badware.
B. Malware.
C. Maliciousware.
D. Illegalware