Which of the following is a unique characteristic of a dual-core processor vs. a single-core processor?

A. A dual-core processor uses higher voltage than a single-core processor.
B. A dual-core processor has several unique cores, with the same cache, on two different chips.
C. A dual-core processor has two cores, with separate caches, on the same physical chip.
D. A dual-core processor requires more RAM to function than a single-core processor.


Answer: C. A dual-core processor has two cores, with separate caches, on the same physical chip.

Computer Science & Information Technology

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Describe two different techniques for handling the communications between a processor and devices.

What will be an ideal response?

Computer Science & Information Technology

Write a script that outputs HTML text that displays in the HTML document a checkerboard pattern as follows:

``` * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ```

Computer Science & Information Technology

A NOS is a multiuser operating system that controls the software and hardware that run on a network

Indicate whether the statement is true or false

Computer Science & Information Technology

Which of the following is not a suggestion given in the chapter for formatting text in a newsletter?

A) Vary font size, but not font style. B) Use bold and italics sparingly. C) Make headings at least two points larger than body text. D) Limit the use of upper case and underlining.

Computer Science & Information Technology