I/O Systems Quiz
Authored by Syahril KKB
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University
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does I/O stand for in the context of computer systems?
Internal/Output
Internal/Operation
Input/Output
Input/Operation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which component is responsible for encapsulating device details and providing a uniform interface to the I/O subsystem?
Controller
Kernel
Bus
Device driver
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the common bus used in PCs and servers?
HDMI
SATA
PCI
USB
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of I/O device includes keyboards and mice?
Storage devices
Block devices
Character devices
Network devices
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of polling in I/O operations?
To check device status
To transfer data
To manage memory
To execute commands
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does DMA stand for in the context of I/O operations?
Direct Memory Access
Data Management Access
Direct Memory Allocation
Dynamic Memory Allocation
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a characteristic of block devices?
They are always slower than character devices
They support random access
They can only read data
They do not support direct I/O
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