Free Printable IGCSE Data Transmission

Worksheets

IGCSE Data Transmission

Total questions: 15

Worksheet time: 8mins

Name

Class

Date

USB stands for:

Universal Serial Bus

Unified Serial Bus

Unique Serial Bus

Unqualified Students Busk

Half Duplex transmission is where:

Data can only be transmitted in one direction

Data can be transmitted in one direction at a time

Data can be sent both ways at the same time

A made up term to confuse us

Full Duplex transmission is where:

Data can only be transmitted in one direction

Data can be transmitted in one direction at a time

Data can be sent both ways at the same time

A made up term to confuse us

Simplex transmission is where:

Data can only be transmitted in one direction

Data can be transmitted in one direction at a time

Data can be sent both ways at the same time

A made up term to confuse us

Parallel transmission is where

1 bit is transmitted at a time

Data can only be transmitted in one direction at a time

8 bits are transmitted at the same time

8 elephants are ridden at the same time

An example of parallel transmission is:

Using a USB to connect to your phone

Sending data via bluetooth

Connecting two parts of an IC

Plugging in a mouse

Connecting a phone to a computer would use a serial or parallel connection?

serial

parallel

A walkie-talkie uses which type of transmission?

Half Duplex

Simplex

Series

Full duplex

walkie talkie is example of

simplex

half duplex

full-duplex

none of the above

10.

a mobile cell is example of.

Simplex.

Half duplex.

Full-duplex.

None of the above

11.

smallest unit of data in computer.

Bit.

Byte.

Mega Byte.

Kilo Byte.

12.

Half-duplex mode occurs when data can be sent in BOTH DIRECTIONS AT THE SAME TIME

True

False

13.

A video conference call can be used as tool for synchronous Communication

True

False

14.

Which of the following is NOT an example of synchronous Communication?

A lesson in a classroom

LIVE zoom call

Watching a video

LIVE forum

15.

What is synchronous communication?

It is defined as real-time communication between two people. Examples include face-to-face or phone communication

It is that communication that is established between people in a deferred manner in time, that is to say, when there is no temporal coincidence or there is no intervention by the two parties

100 %

IGCSE Data Transmission

Total questions: 15

Worksheet time: 8mins

Similar Resources on Wayground