ECAT Pre Computer Science Chapter 6 MCQ Test With Answer for Computer Science chapter 6 (Data Communication)

ECAT Computer Science Chapter 6 Data Communication Online Test

Sr. #	Questions	Answers Choice
1	The number of times a wave repeats during a specific time interval is called	Amplitude Oscillation Frequency Pulses
2	Light sound and radio waves are examples of :	Analog Signals Digital Signals Simple Signals None
3	Communication between a computer and a keyboard involves	Simplex half-duplex Full-duplex automatic
4	BIT stands for:	Binary integer Binary Digit Binary Interval None of the above
5	The electromagnetic or light waves representing data are called:	Reraction Information Signals None
6	The _______ is the physical path over which a message travels.	Protocol Medium Single All
7	A device that receives messages is called:	Transmitter Receiver Source Sender
8	_______is not component of data communication.	Medium Voltage Decoder Receiver
9	________ is component of data communication.	Sender Receiver Encoder and Decoder All
10	The information that is to be transferred from one location to another is called:	Signals Data Sender Message
11	The process of transferring data from one location to another is called:	Data processing Data Computing Data communication Data sequencing
12	Data communication requires only a :	Sender Receiver Transmission Medium All of the above
13	To make a personal computer act like a terminal, which type of software must be used?	fax videoconferencing bridge emulation
14	In the networking environment a network adapter card driver is needed for.	Communication with other adapter cards on a network Communication between the file server and the other computers on the network Communication between different types of computers on a network Communication between the adapter card and the computers operating system
15	Select the statement which is most correct about printer drivers.	There is one universal printer driver that will allow full functionality of all printers All printers made by a specific printer manufacturer can always use the same printer driver and have full functionality A laser printer driver from one manufacturer will provide full functionality for all laser printers regardless of the manufacturer. There is a specific printer driver designed for every model of printer that will allow the full functionality of that model of printer

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