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Laptop, notebook, and netbook computers cost more than desktops because of their portability.

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Minicomputers are relatively small, inexpensive computers that perform the same functions as mainframe computers, but to a limited extent.

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Which of the following is not a component of hardware?


A) Primary and secondary storage
B) The operating system
C) Input and output technologies
D) The central processing unit
E) Communication technologies

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A _____ is used in large enterprises for extensive computing applications that are accessed by thousands of concurrent users.


A) Supercomputer
B) Mainframe
C) Midrange computer
D) Microcomputer
E) Laptop computer

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Magnetic tape provides faster access to data than magnetic disks.

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A byte represents a particular alphanumeric character or a simple mathematical operation.

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Each generation of computer hardware has exhibited increased processing power and decreased costs.

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Source data automation uses various technologies to input data with minimal human intervention.

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Describe the components that make up hardware.

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To model the weather or simulate nuclear weapons testing, you would most likely use a(n) :


A) Mainframe computer.
B) Workstation.
C) Supercomputer.
D) Personal computer.
E) Active badge.

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_____________is(are) the part of primary storage that holds a software program (or a portion of it) and small amounts of data when they are brought from secondary storage.


A) Read-only memory
B) Random access memory
C) Cache memory
D) Registers
E) Flash memory

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Jun has been in business selling unique lamp bases and shades for two years in her first location. She is getting ready to open a second location two towns over. What kind of computer does she need at this point?


A) Mainframe computer
B) Server
C) Supercomputer
D) Personal computer
E) iPad

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What are the types of primary storage?

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A supercomputer is the term given to the latest technology.

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The cost per megabyte of storage is greater for traditional hard disk storage than for PC memory cards.

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The type of primary storage, located closest to the CPU, where the computer can temporarily store blocks of data used most often is called:


A) Read-only memory.
B) Registers.
C) Random access memory.
D) Cache memory.
E) Flash memory.

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