WorksheetsTransmission Types Quiz
Total questions: 43
Worksheet time: 22mins
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
A mobile cell is example of.
Simplex.
Half duplex.
Full-duplex.
None of the above
Smallest unit of data in computer.
Bit.
Byte.
Mega Byte.
Kilo Byte.
Half-duplex mode occurs when data can be sent in BOTH DIRECTIONS AT THE SAME TIME
True
False
A video conference call can be used as tool for synchronous Communication
True
False
Which of the following is NOT an example of synchronous Communication?
A lesson in a classroom
LIVE zoom call
Watching a video
LIVE forum
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
Data transmission can transmit data like
text, audio
images, video
both a and b
__________ transmission enables moving data bit by bit
Full duplex
Asynchronous
Parallel
Serial
Telephone is an example of ______________
Half Duplex
Full Duplex
Simplex
a and b
_________________ is Perfect for transmitting over longer distances as there are no synchronization issues
Serial
Parallel
Multiple bits are sent simultaneously down different wires (channels) within the same cable
MIDI Interface
Serial
Parallel
Lower costs but also slower speed of transmission
Serial
Parallel
Data is synchronized by a clock
Synchronous Serial
Asynchronous Serial
Parallel
Over long distances synchronization errors may start to occur
Serial
Parallel
Used in Integrated Circuits and Buses
Parallel Data Transmission
Serial Data Transmission
Bits are set sequentially down the same wire
Serial
Parallel
Used to connect peripheral devices
Asynchronous serial transmission
Synchronous parallel transmission
USB
Both a & c
An overhead of extra bit is associated with which form of transmission
synchronous
asynchronous
serial
parallel
It is the transmission of data from one place to another.
True
False
None
Both
A data communication system is made up from hardware, software and communications facilities
True
False
Both
None
The narrow bandwidth, means the less data it can transmit.
False
None
True
Both
Data transfer interface could be...
Parallel and perpendicular
Parallel and serial
Serial and Continuous
Serial parallel and continuous
Serial transmission is also known as
mega-byte serial transmission
binary-code serial transmission
bit-serial transmission
series transmission
Parallel transmission is used
for long distance communication
for convert the parallel data into serial data
for short distance communication
None
All the bits of data are transmitted simultaneously on separate communication lines
In serial transmission
In communication transmission
In parallel transmission
In transfer transmission
In serial transmission, the various bits of data are transmitted serially one after the other.
True
False
Conversion devices convert the parallel data into serial data at the sender side so that it can be transmitted over single line
False
True
I don't know
Characteristics of synchronous exchange
Past time exchange
Sender and receiver
Real time exchange and requester waits for an answer
None
Examples for synchronous exchange
Movie maker
Phone call and web services
Email and post card
Photos
Characteristic for asynchronous exchange:
Processes working independently
Processes working dependently
None
Both
From Data transmission that convert the bit data into wave
Concentrator
Multiplexer
Modem
None of them
From data transmission
Modem
Concentrator
Acoustic coupler
All of them
……………………… used to link a number of terminals which are close together and then transmit data to the central computer
Acoustic coupler
Dataplex
Multiplexer
Concentrator
……………………….able to one communication line connection the central computer to a number of terminals
Modem
Concentrator
Acoustic coupler
All of them
