
Data Transfer Methods and Characteristics

Interactive Video
•
Computers
•
9th - 10th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two main methods of data transfer in computer systems?
Serial and Parallel
Wired and Wireless
Digital and Analog
Synchronous and Asynchronous
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In serial data transfer, how is data transmitted?
Randomly across available lines
All bits at once on multiple lines
In pairs of bits on two lines
One bit at a time on a single line
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key characteristic of parallel data transfer?
Data is sent over a single bus line
Data is sent in a random order
Data is sent one bit at a time
Multiple bits are sent simultaneously
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What problem can occur in parallel data transfer due to closely spaced lines?
Data loss
Bit inversion
Cross talk
Signal delay
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is skewing in the context of parallel data transfer?
A way to synchronize data transmission
A delay caused by waiting for the slowest bit
A method to speed up data transfer
A technique to reduce cross talk
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is serial data transfer often faster over long distances?
It uses multiple lines for data
It avoids issues like cross talk and skewing
It can send data in parallel
It requires less power
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which data transfer method is typically used in integrated circuits?
Serial
Optical
Parallel
Wireless
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