EASY
UGC NET Paper 1
IMPORTANT
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What does the acronym ISDN stand for?

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Important Questions on Information and Communication Technology

EASY
UGC NET Paper 1
IMPORTANT
What is the name of the device that connects two computers by means of a telephone line?
MEDIUM
UGC NET Paper 1
IMPORTANT

Fill in the blanks for the given sentence:

E-cash can be _____ for micro-payments.

MEDIUM
UGC NET Paper 1
IMPORTANT
While using e-cash, a customer's digital signature is done by using:
MEDIUM
UGC NET Paper 1
IMPORTANT
A constraint that does not affect the feasible solution region is known as: