CIS 105 (C 2, 3, 4) Exam 2026 Questions
and Answers
True or false: It is important for users and managers to know how the inside of a
computer works. - Correct answer-True
What is the main component of a system unit? - Correct answer-Motherboard
The chassis is commonly referred to as the ________. - Correct answer-Box
Physically, what is a motherboard? - Correct answer-A circuit board
Which piece of hardware is considered the "brains" of a computer? - Correct
answer-Microprocessor
Where does the microprocessor reside? - Correct answer-On the Motherboard
A microprocessor's speed is measured in ________. - Correct answer-Clock Rate
Many chips encased in one chip working together is called a ________. - Correct
answer-Multicore
What are the pathways inside a computer unit called? - Correct answer-Bus Lines
How are bus lines measured? - Correct answer-Width
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, Which type of memory is primary storage? - Correct answer-RAM
Which coding scheme do most microcomputers use? - Correct answer-ASCII
A PSU converts alternating current to ________. - Correct answer-Direct current
The programming on ROM chips is sometimes called ________. - Correct answer-
Firmware
What is the only real language a computer understands? - Correct answer-Machine
code
Data and information that enter a computer are considered ________. - Correct
answer-Input
Data and information that leave a computer are considered ________. - Correct
answer-Output
Text scanners use a technology called ________. - Correct answer-OCR
What technology can transmit through radio waves? - Correct answer-RFID tags
What determines a monitor's resolution? - Correct answer-DPI
What is a pen-like device that can "write" on a screen? - Correct answer-Stylus
Automatic automobile toll booths are an example of _______. - Correct answer-
RFID
©COPYRIGHT 2025, ALL RIGHTS RESERVE 2
and Answers
True or false: It is important for users and managers to know how the inside of a
computer works. - Correct answer-True
What is the main component of a system unit? - Correct answer-Motherboard
The chassis is commonly referred to as the ________. - Correct answer-Box
Physically, what is a motherboard? - Correct answer-A circuit board
Which piece of hardware is considered the "brains" of a computer? - Correct
answer-Microprocessor
Where does the microprocessor reside? - Correct answer-On the Motherboard
A microprocessor's speed is measured in ________. - Correct answer-Clock Rate
Many chips encased in one chip working together is called a ________. - Correct
answer-Multicore
What are the pathways inside a computer unit called? - Correct answer-Bus Lines
How are bus lines measured? - Correct answer-Width
©COPYRIGHT 2025, ALL RIGHTS RESERVE 1
, Which type of memory is primary storage? - Correct answer-RAM
Which coding scheme do most microcomputers use? - Correct answer-ASCII
A PSU converts alternating current to ________. - Correct answer-Direct current
The programming on ROM chips is sometimes called ________. - Correct answer-
Firmware
What is the only real language a computer understands? - Correct answer-Machine
code
Data and information that enter a computer are considered ________. - Correct
answer-Input
Data and information that leave a computer are considered ________. - Correct
answer-Output
Text scanners use a technology called ________. - Correct answer-OCR
What technology can transmit through radio waves? - Correct answer-RFID tags
What determines a monitor's resolution? - Correct answer-DPI
What is a pen-like device that can "write" on a screen? - Correct answer-Stylus
Automatic automobile toll booths are an example of _______. - Correct answer-
RFID
©COPYRIGHT 2025, ALL RIGHTS RESERVE 2
