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Pass 220-1101 Exam Guide

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Total 854 questions

CompTIA A+ Certification Exam: Core 1 Questions and Answers

Question 105

Which of the following technologies can be used to connect a home PC to a company’s network?

Options:

A.

VLAN

B.

VM

C.

VPN

D.

VoIP

Question 106

A technician needs to troubleshoot a user's smartphone that will not connect to its wireless provider's service. Which of the following should the technician check first?

Options:

A.

SIM card

B.

Network settings

C.

Subscription plan

D.

Bluetooth connection

Question 107

A user wants to overclock a GPU but is concerned about potential overheating. Which of the following would best address the user's concern?

Options:

A.

Thicker thermal pads

B.

Liquid cooling

C.

Larger heat sink

D.

Fan upgrade

Question 108

An IT specialist compares Bluetooth and NFC technologies for mobile device connectivity. Which of the following statements accurately describes a key difference between the two?

Options:

A.

NFC is faster than Bluetooth when transferring large files between devices.

B.

NFC consumes more power than Bluetooth, making it less suitable for devices in which battery conservation is crucial.

C.

NFC requires pairing with the receiving host, whereas Bluetooth just needs the available connection.

D.

NFC works best within a few centimeters, but Bluetooth can connect devices that are up to 32ft (10m) apart.

Page: 27 / 64
Total 854 questions