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Exam 5: The System Unit

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Question 41

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________ ports are a special type of port for connecting musical instruments to a sound card.

A) S/PDIF
B) MiniDP
C) eSATA
D) MIDI

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Question 42

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Laptops typically use ________ that are typically located outside the system unit.

A) AC adapters
B) batteries
C) power supply units
D) MiniDc

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Question 43

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________ ports are the standard high-speed networking ports for many of today's computers.

Which of the following is not a character encoding standard?

________ ports are audiovisual ports typically used to connect large monitors.

All the following are commonly used units of measurement to describe memory capacity,except ________.

ASCII supports languages such as Chinese and Japanese.

Frequently accessed information is held in ________.

When you reboot your system,the computer follows start-up instructions stored in this type of memory.

For multicore processors to be used effectively,computers must understand how to divide tasks into parts that can be distributed across each core-an operation called ________.

________ allow computers to be connected without cables.

Integrated circuits typically are mounted on ________,which are then plugged into the system board.

With this type of memory,large programs are divided into parts and the parts are stored on a secondary device,usually a hard disk.

The ________,also known as the system chassis,is a container that houses most of the electronic components that make up a computer system.

On the motherboard,the connection points for chips are referred to as ________.

Compare and contrast the five most common types of system units.

Graphics cards connect the system board to secondary storage.