A system program which helps the execution of user programs is known as
A. System software
B. Application program
C. Batch operating system
D. Utilities
E. None of the above
Answer: Option A
A. System software
B. Application program
C. Batch operating system
D. Utilities
E. None of the above
Answer: Option A
A light sensitive device that converts drawing, printed text or other images into digital form is
A. Keyboard
B. Plotter
C. Scanner
D. OMR
E. None of these
Which protocol provides e-mail facility among different hosts?
A. FTP
B. SMTP
C. TELNET
D. SNMP
E. None of these
The basic architecture of computer was developed by
A. John Von Neumann
B. Charles Babbage
C. Blaise Pascal
D. Garden Moore
E. None of these
a