Paul Decided to Upgrade His Computer System

question 31

Multiple Choice

Paul decided to upgrade his computer system. He purchased a new optical disc drive to replace his old CD-ROM drive. He has decided to replace his old CRT display device and already upgraded his graphics card to support a more modern display device. He also plans to purchase a new printer to replace his old dot-matrix printer.
-Paul remembers that the monitor he was looking at included backlighting.What type of monitor was it?

• A) LED
• B) nor
• C) can be either a.or b.
• D) neither a.nor b.

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Definitions:

Circularity

A geometric tolerancing term that describes the condition where all points on a circular feature are equidistant from a common center, ensuring roundness.

Ovality

A measurement of deviation from a perfect circle, often used to describe the condition or imperfection in cylindrical objects.

Irregularity

A deviation from the norm or standard, often referring to shapes, patterns, or surfaces that do not follow a regular or predictable form.

Noncylindrical Parts

Noncylindrical parts are components or objects that do not have a uniform circular cross-section along their length.