Categories
Computer Science

In communication satelite, multiple repeaters are known as

A:  Detector
B:  Modulator
C:  stations
D: Transponders

Categories
Computer Science

In synchronous modem, the digital-to-analog converter tranmits signal to the

A:  Equalizer
B:  Modulator
C:  Terminal
D:  Demodulator

Categories
Computer Science

In synchronous modem, the digital-to-analog converter tranmits signal to the

A:  Equalizer
B:  Modulator
C:  Terminal
D:  Demodulator

Categories
Computer Science

How much power a light emitting diode can couple into an optical fiber?

A:  100 Microwatts
B:  440 Microwatts
C:  100 Picowatts
D:  440 Picowatts

Categories
Computer Science

The Transmission signal coding method of TI carrier is called ?

A:  Binary
B:  NRZ
C:  Bipolar
D: Monster

Categories
Computer Science

In OSI network model, the dialogue control and token management are the responsibility of

A:  Data Link Layer B
B:  Session Layer
C:  Transport Layer D
D:  Session Layer

Categories
Computer Science

A translator is a

A:  System Software
B:  Low-Level language
C:  Translating  machine
D:  Application Software

Categories
Computer Science

The number of tracks in one cylinder of hard disk with two platters is

A:  4
B:  8
C:  16
D:  32

Categories
Computer Science

According to Absorption Law A+(A.B) is equal to

A:  1+B
B:  AB
C:  A+1
D:  A

Categories
Computer Science

Which of the followings is not an executable command?

A:  CLS
B:  REN
C:  REM
D:  COPY