The Major Difference Between Computerized Checkouts and Electronic Point-Of-Sale Systems

question 15

Multiple Choice

The major difference between computerized checkouts and electronic point-of-sale systems is that electronic point-of-sale systems ________.

• A) are not tied into the retailer's main computer
• B) do not have the capacity to print complex reports
• C) are not compatible with UPC scanners
• D) also verify, monitor, and change prices, as well as provide sales reports

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Definitions:

Binary Form

The form in which data and instructions can be read by the CPU—only 0s and 1s.

CPU

The Central Processing Unit (CPU), often simply referred to as the processor, is the brain of the computer where most calculations take place, rephrased as executing and interpreting instructions from the computer's hardware and software.

Cache Memory

A type of fast-access memory that stores frequently used data and instructions for quicker retrieval by the central processing unit.

High-speed Memory

Memory modules capable of fast data transfer rates, significantly enhancing computing performance.