Chapter 2 Computer Concepts with
Complete Solutions
The main component of a desktop computer is the ___, which is the case that houses the
computer's critical parts, such as the processing and storage devices. - Ans -System
unit
As the largest circuit board in a personal computer, the ___ contains a variety of slots,
connectors, and plugs for hooking up all the other parts of a computer. - Ans -
motherboard
The ___ port is used to connect almost all of today's external devices. - Ans -USB
The ___, or microprocessor, is the main processor of a computer. - Ans -CPU
Today's processors have reached the ___ mark, capable of processing billions of
instructions per second. - Ans -GHz
Suppose that a laptop identifies its processor as follows: AMD's A8-4500M. What does the
AMD represent? - Ans -Manufacturer
Which type of memory temporarily holds the programs and files that you are actively
working on? - Ans -RAM
Which type of memory contains device-specific information and handles a computer's
basic functions when it is powered on? - Ans -ROM
1
Page
Which of the following units is represented as an on (1) or off (0) value? - Ans -Bit
Complete Solutions
The main component of a desktop computer is the ___, which is the case that houses the
computer's critical parts, such as the processing and storage devices. - Ans -System
unit
As the largest circuit board in a personal computer, the ___ contains a variety of slots,
connectors, and plugs for hooking up all the other parts of a computer. - Ans -
motherboard
The ___ port is used to connect almost all of today's external devices. - Ans -USB
The ___, or microprocessor, is the main processor of a computer. - Ans -CPU
Today's processors have reached the ___ mark, capable of processing billions of
instructions per second. - Ans -GHz
Suppose that a laptop identifies its processor as follows: AMD's A8-4500M. What does the
AMD represent? - Ans -Manufacturer
Which type of memory temporarily holds the programs and files that you are actively
working on? - Ans -RAM
Which type of memory contains device-specific information and handles a computer's
basic functions when it is powered on? - Ans -ROM
1
Page
Which of the following units is represented as an on (1) or off (0) value? - Ans -Bit
