Which of the following is a data communication link that connects more than two stations, nodes etc
A. Multipoint connection
B. Multipoint line
C. Multiple chain
D. Multilinked
E. None of the above
Answer: Option B
A. Multipoint connection
B. Multipoint line
C. Multiple chain
D. Multilinked
E. None of the above
Answer: Option B
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
what are the differences between all these??