11th class Computer Science chapter 3 online mcq test with answers for ICS part 1 Computer Science chapter 3 (Data Communication)

Computer Science Ics Part 1 Chapter 3 Online Test

Sr. #	Questions	Answers Choice
1	Data shown on display unit or played through audio is called.	Hard copy Soft copy Shared copy Photo copy
2	Which of the following type of data is used to displaying action and movement.	Audio Video Text Image
3	Example of Numeric data is.	5,2 6,4 3456 All of these
4	The Music and speech represent data.	Images Text Audio Numeric
5	Amplitude is the characteristic of.	Digital signal Analog signal Parallel signal Serial transmission
6	A communication signal in the from of corneous were called.	Digital Modulation Analog None of these
7	Modern computers can perform or processer is	Per nano second Per second Per minute Per micro second
8	The height of wave with in a given period of time is known as.	Frequently Amplitude Pulse Oscillation
9	The electromagnetic of light waves the represent data are	Pulse Information singal Waves
10	Analog signals are measured in.	Herty Volt Watts Digit
11	The number of times a wave repeats during specific time interval is called.	Pulse Amplitude Frequency Oscillation
12	The devices that receives data.	Soruce Sink Transmitter encoder
13	Data processing is also known as.	Accuracy Merging Speed Computing
14	Data communication requires only	Sender Receiver Transmission Medium All of these
15	BIT Stand for.	Binary integer Binary Binary Digit None of these