Redundancy Is

question 16

Multiple Choice

Redundancy is

• A) Availability of choices
• B) Surplus capacity, used to improve the reliability of a system
• C) Availability of multiple versions of a software
• D) Managing users in a domain

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Definitions:

Allen Wrench

Hex-shaped wrenches designed to fit into recessed hex Allen screws.

Hex Drive

A tool or fastener interface characterized by a six-sided shape, commonly used for screws and bolts.

Impact Socket

A type of socket designed to withstand the high torque and vibration generated by an impact wrench, usually made from more malleable materials.

Standard Socket

A tool attachment designed to fit onto a wrench, allowing the wrench to tighten or loosen bolts and nuts of standard sizes.