Communication between computers using standard telephone service
A. Requires a change to an anolog signal
B. Is most efficient
C. Produces little noise and few disturbances
D. All of the above
E. None of the above
Answer: Option A
Solution(By Examveda Team)
Communication between computers using standard telephone service Requires a change to an analog signal. Analog lines, also referred to as POTS (Plain Old Telephone Service), support standard phones, fax machines and modems.Related Questions on Computer Fundamental Miscellaneous
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
Join The Discussion