CompTIA Tech+ Review - 10.21.2025

CompTIA Tech+ Review - 10.21.2025

Professional Development

38 Qs

quiz-placeholder

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CompTIA Tech+ Review - 10.21.2025

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Assessment

Quiz

Information Technology (IT)

Professional Development

Medium

Created by

Nghia Phan

Used 2+ times

FREE Resource

38 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

Elijah notices his laptop battery is dying fast while streaming videos. What’s the FIRST thing he should try?

Replace the motherboard

Lower screen brightness

Change CPU system files

Overclock the system

Upgrade the PSU

2.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

Grace is assembling a new computer and wants to know which component acts as the “brain” of the computer. Which one should she choose?

CPU

GPU

PSU

RAM

NVMe

3.

FILL IN THE BLANK QUESTION

1 min • 20 pts

Scarlett is learning about computers and comes across the term 'GUI'. What does GUI stand for?

4.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

Every time Hannah heats up her lunch in the microwave, her home Wi-Fi connection suddenly drops. What’s the likely cause?

Faulty router

Overheating cables

Interference on the 2.4 GHz band

Power surge

DHCP conflict

5.

FILL IN THE BLANK QUESTION

1 min • 20 pts

Evelyn is setting up a small network at home to connect her laptop, smartphone, and printer within a few meters. What type of Area Network is she creating? P______ Area Network

6.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

David is setting up a small office and realizes he needs more wired network ports for his devices. What device should David use to expand the number of wired network ports?

Router

Bridge

Hub

Switch

Gateway

7.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

Olivia is at work and notices that she can’t connect to the office Wi-Fi, but everyone else is able to connect without any issues. What should you check first?

The router settings

The firewall

The Ethernet cable

If airplane mode is turned on

The IP lease time

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