Data Transmission: 3.1.6- 3.1.11

packets are used

• to store tangible objects

• natively

• for network communication

• for telepathy

Data integrity refers to

• authenticity of data

• modification of data

• corruption of data

• development of data

Protocols are necessary because they

• ensure data integrity

• prevent deadlock

• manage flow control

• all of the listed

Speed of data transmission can vary due to all but

• vehicular congestion

• network traffic

• infrastructure

• time of the day

Data compression is:

• flattening data

• truncating data

• zipping data

• downsizing data

Why compress data at all?

• for encryption

• to encourage losses

• to restore for the sake of it

• none of the above

Not a form of wired communication transmission medium

• copper cable

• fiber optic cable

• coaxial cable

• VR headset

substitute for a data packet:

Kinds of data compression include

• lossy compression

• lossfull compression

• lost compression

• lossless compression

theoretical speed of data is called

• transfer speed

• bandwidth

• throughput

• bottleneck