A sizeable geographical area with communication based on the telephone system is though as
A. Local area network
B. Wide area network
C. Modulator-Demodulator
D. All of the above
E. None of the above
Answer: Option B
A. Local area network
B. Wide area network
C. Modulator-Demodulator
D. All of the above
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
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