One way to increase processing speed is to move program instructions and data from memory to the processor more quickly. To help accomplish this objective, many computers contain a block of high-speed __________.

a. ROM
b. RAM
c. registers
d. cache memory


d. cache memory

Computer Science & Information Technology

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Which one of the following is NOT an example of a bug?

(A) viruses (B) accessing the wrong property value (C) using an incorrect formula (D) typos

Computer Science & Information Technology

Find the device manufacturer for each of the following Ethernet devices:

a. 00-C0-4F-49-68-AB b. 00-0A-27-B7-3E-F8 c. 00-04-76-B6-9D-06 d. 00-00-36-69-42-27

Computer Science & Information Technology

The term ____ refers to a personal journal focusing on a single topic or a variety of topics.

A. wiki B. blog C. grid D. MMS

Computer Science & Information Technology

"Step index" refers to which of the following?

A) The abrupt change in the refractive index for the core B) The abrupt change in the graded index from core to cladding C) The abrupt change in the graded index for the core D) The abrupt change in the refractive index from core to cladding

Computer Science & Information Technology