Question # 1

Digital signals are commonly called as.

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Broad band

Base Band

Narrow band

Frequency

Analog signal is measured in;

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Hertz

Bit

Volts

None

BPS stands for:

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Bound per second

Bytes per second

Bits per second

Binary packets per second

Start and stops Bits are not required to this types of transmission.

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Archnchronous

synchronous

Isosynchronous

Mono chronous

Communication between computer and keyboard involves.

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Half Duplex

Full Duplex

Simplex

None of these

The connection between modern and outside the world is a /an:

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Digital

Analog

Electrical

Automatic

All are guided media except:

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Fiber optic

Micro Wave

Coaxial

Twisted

Data is transmitter block by block in.

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Digital transmission

Analog transmission

Synchronous transmission

Arynchmous transmission

Which of the following type of data is used to displaying action and movement.

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Audio

Video

Text

Image

Amplitude is the characteristic of.

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Digital signal

Analog signal

Parallel signal

Serial transmission

Analog signals are measured in.

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Herty

Volt

Watts

Digit

The height of wave within a given period of time is known as

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Frequency

Amplitude

Oscillation

Pulse

Transmission mode is

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1

2

3

4

The height of wave with in a given period of time is known as.

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Frequently

Amplitude

Pulse

Oscillation

Modem's data transfer rate is measured is:

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Kbps

Gbps

Mbps

Bps

BIT Stand for.

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Binary integer

Binary

Binary Digit

None of these

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