Community QuestionSeen on 4 CBTsRe-created in 5 study sets this year

Internet of Things (IoT)

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Answer

A form of wireless communications frequently used in security systems and heating and cooling control systems.

1 of 4 indexed CBT versions give this answer·Answer index rebuilt Aug 10, 2026

The indexed versions don't agree on this one

This question appears on 4 CBT versions we've indexed, and they don't all give the same answer. Exam editions change and answer keys get re-cut, so more than one of these was correct on the test it came from. Here is each of them, and how many versions give it.

1 of 4 versionmost versions

A form of wireless communications frequently used in security systems and heating and cooling control systems.

Comptia A+ Core 1 Study Guide

1 of 4 version

downside of IOT

Comptia Exam Objectives Security+

1 of 4 version

IoT devices have limited CPU, memory, power

Comptia Sec Plus Objectives

1 of 4 version

Software that enables a single computer to run multiple operating systems simultaneously.

Mike Meyers Comptia Videos

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