____ Screws Have a Square or Hex Head and Are

question 14

Multiple Choice

____ screws have a square or hex head and are designed to be turned with a wrench.

• A) Common
• B) Sheet metal
• C) Self-tapping
• D) Lag

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Definitions:

OSI Reference Model

A conceptual framework that characterizes and standardizes the internal functions of a communication system or its parts, divided into seven layers.

Application Server

A server that acts as a repository for application software.

UTP Cable

Stands for Unshielded Twisted Pair cable, commonly used in telecommunications and computer networks to reduce electromagnetic interference.

Foil Shielding

A type of electromagnetic interference shielding used in cables, employing a thin layer of metal foil to block unwanted signals.