What does a system bus do?
A. allows the user to communicate with the computer
B. carries out instructions
C. connects various components within the computer
D. stores data and instructions
E. None of these
Answer: Option C
A. allows the user to communicate with the computer
B. carries out instructions
C. connects various components within the computer
D. stores data and instructions
E. None of these
Answer: Option C
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 and b are also true..