BIS Computer Hardware
University Of Phoenix
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Exam With Answers What Is Computer Hardware? 2024/2025
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Hardware Answer: The machines, wiring, and other physical components of a computer or other electronic system 
 
Central Processing Unit (CPU) Answer: Also known as the microprocessor; the brains of the computer. 
 
peripheral Answer: marginal; outer 
 
RAM Answer: Random Access Memory 
 
serial port Answer: a connector by which a device that sends data one bit at a time may be connected to a computer. 
 
parallel port Answer: A socket at the back ...
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Exam With Answers Introduction To BIS; Computer Systems; Hardware, And Software (38) 2024/2025
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System 
a collection of interrelated components that work together towards a collective goal 
Mission statement 
a statement intended to encapsulate the overall goal(s) of an organisation. 
Adaptive system 
a system with the ability to monitor and regulate its own performance. 
Systems theory 
the study of the behaviour and interactions within and between systems. 
Five components of a generic system 
input, process, output, feedback and control 
The scope of a system 
___ is defined by its boun...
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Exam With Answers BIS Computer Hardware 2024/2025
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A digital device that accepts input, processes data into information, stores data, and provides output is a Answer: laptop 
 
Which of the following terms refers to the physical parts of a computer system? Answer: hardware 
 
Which three of the following are commonly associated with laptop computers? Answer: Mobile 
Integrated keyboard, monitor, and touchpad 
Full operating system 
 
A digital device that accepts input, processes and stores the input, and provides output ...
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Exam With Answers BIS 270 CH 10 2024/2025
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When referring to the 'software layer cake' model, Android, Windows, and iOS are all _________________________ Answer: operating systems 
 
Control programs stored on chips (often used in embedded systems) are sometimes referred to as ____________________ Answer: firmware 
 
Firmware refers to: 
 
A. computer hardware elements visible to the human eye. 
B. control software stored on removable discs. 
C. control software stored on hard drives. 
D. control software stored on nonv...
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Exam With Answers BIS 202 Chapter 3 2024/2025
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Match the following components with the corresponding categories of computer hardware. 
 
1. Input 
 
2. Process 
 
3. Storage 
 
4. Output 
 
 
____ Projector 
 
____ Scanner 
 
____ CPU 
 
____ Speakers 
 
____ Keyboard 
 
____ Magnetic disk
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