When only computer data can be ex-changed among multiple location is called
A. audio conferencing
B. computer conferencing
C. video-graphic conference
D. video conferencing
Answer: Option A
A. audio conferencing
B. computer conferencing
C. video-graphic conference
D. video conferencing
Answer: Option A
A. personal
B. non-personal
C. direct
D. indirect
If the price of the following product were increased, its demand would remain inelastic.
A. Computer
B. Petrol
C. Apparal
D. Gold
Creation of advertisement by an advertising agency involves activities like
A. copy writing
B. drawing photographs
C. making illustrations
D. all of the above
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