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220-1101 CompTIA A+ Certification Exam: Core 1 is now Stable and With Pass Result | Test Your Knowledge for Free

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220-1101 Practice Questions

CompTIA A+ Certification Exam: Core 1

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Total Questions : 869

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Question # 41

A technician set up a new access point and has noticed significant latency on the selected channel. Which of the following tools can assist with locating the BEST channel to use?

Options:

A.  

Wi-Fi analyzer

B.  

Netstat

C.  

Net use

D.  

Traceroute

E.  

Network tap

Discussion 0
Question # 42

A technician is installing new power supplies for the application engineering team's workstations. The management team has not yet made a decision about installing dual graphics cards, but they want to proceed with the project anyway. Which of the following power supplies would provide the BEST solution?

Options:

A.  

1000W 24-pin modular power supply

B.  

220VAC 9000J surge protector

C.  

500W redundant power supply

D.  

2000VA uninterruptible power supply

Discussion 0
Question # 43

A network technician has been tasked with creating a patch cable. The RJ45 connectors will not slay attached to the cable. Which of the following tools Is needed to fix this Issue?

Options:

A.  

Cable tester

B.  

Crimper

C.  

Punchdown tool

D.  

Loopback plug

Discussion 0
Question # 44

A technician has set up a new conference room with a TV and a video soundbar. The technician wants to test the system with a conference call. During the test, the TV speaker produces sound, but the soundbar does not. Which of the following is the MOST likely cause of the issue?

Options:

A.  

The volume on the TV needs to be turned up.

B.  

The conference call needs to be unmuted for audio.

C.  

An incorrect HDMI cable is being used.

D.  

The TV's HDMI-ARC port is not being used.

Discussion 0
Question # 45

A technician is troubleshooting a point-of-sale primer that Is printing blank receipts. Which o( the following should the technician do to resolve the Issue?

Options:

A.  

Verify the correct type of paper is loaded.

B.  

Install the latest print driver.

C.  

Check to see if the default printer has been changed.

D.  

Ensure the printer is connected to power.

Discussion 0
Question # 46

A company needs to support a 10Gbps throughput. Which of the following is the MINIMUM cable category that could be used?

Options:

A.  

Cat 5

B.  

Cat 5e

C.  

Cat 6

D.  

Cat 6a

Discussion 0
Question # 47

Which of the following cloud models maintains access, even when a local internet outage occurs?

Options:

A.  

Private

B.  

SaaS

C.  

Community

D.  

Public

Discussion 0
Question # 48

A technician is diagnosing a workstation that shuts down unexpectedly during a butn-in test. Which of the following is the MOST likely cause for this symptom?

Options:

A.  

Faulty CMOS battery

B.  

OS update issue

C.  

Overheating

D.  

Faulty RAM

Discussion 0
Question # 49

A user has decided to build a new computer with parts purchased from a popular online vendor The user has referenced online resources to assemble the unit. However, when the user presses the power button, the new computer does not load the operating system's installer. Instead, the onboard speaker beeps and immediately reports an issue on the screen. Which of the following is the MOST likely issue with the new build?

Options:

A.  

The user did not plug in the processor's fan.

B.  

The user did not apply thermal paste to the CPU.

C.  

The user did not seat the GPU correctly.

D.  

The user did not install the power supply.

Discussion 0
Question # 50

A user sends a print job lo a network printer, and the print job uses double the amount of paper as expected. Which of the following should the user configure to get the expected result?

Options:

A.  

Duplex

B.  

Collate

C.  

Landscape

D.  

Transparency

Discussion 0
Question # 51

Which of the following commonly uses NFC?

Options:

A.  

Contactless payments

B.  

loT devices

C.  

Inventory tracking

D.  

Tethering

Discussion 0
Question # 52

Which of the following allows all VMs in a virtual environment to have RAM allocated for use?

Options:

A.  

Measured service

B.  

Containerization

C.  

Synchronization

D.  

Resource pooling

Discussion 0
Question # 53

A technician is troubleshooting an old desktop system that randomly shows a Windows BSOD or powers off unexpectedly. All system temperatures are within normal limits. Which of the following should the technician do NEXT?

Options:

A.  

Visually inspect the motherboard capacitors.

B.  

Verify all case fans are operational.

C.  

Check that the BIOS version supports the installed CPU.

D.  

Compare the software requirements with the installed RAM.

Discussion 0
Question # 54

A technician recently discovered me root cause of an application error that several users have been experiencing. The technician updated the configurations on the affected machines and verified full functionality was restored for all users, which of the following actions should the technician perform NEXT?

Options:

A.  

Write a knowledge base article in the ticketing software to expedite future Incidents.

B.  

Submit a bug report to the developer of the application, along with the steps taken to resolve the Issue.

C.  

Work with the developer to proactively collect the application logs to identify future errors of this type.

D.  

Send an email communication to the company about the issue and the steps taken to resolve it.

Discussion 0
Question # 55

A technician recently installed a new printer that is being shared over the network via a 64-bit Windows Print Server Two users, who have computers with a legacy OS, are unable to print to this new printer. Which of the following should the technician do to resolve this issue?

Options:

A.  

Enable 32-bit drivers on the Print Server.

B.  

Enable Print Spooler and restart the computer.

C.  

Run Windows Update on the users' computers.

D.  

Update the computers to a 64-bit driver.

Discussion 0
Question # 56

Which of the following cables should be used when connecting a cable modem to a SOHO router?

Options:

A.  

FireWire

B.  

Fiber

C.  

Ethernet

D.  

Coaxial

Discussion 0
Question # 57

A user is trying to play a DVD on a projector. The user can hear the audio; however, the projector is showing an error message that states:

HDMI Blocked due to Copy Protection

Which of the following is the MOST likely cause of the error?

Options:

A.  

The HDMI cannot carry the signal from the DVD to the projector.

B.  

The user needs to switch from HDMI to a cable standard such as DisplayPort.

C.  

The projector does not support the necessary HDCP protocol.

D.  

The user needs to enable cony-protected sources in the projector's settings.

Discussion 0
Question # 58

A user is installing a new display on a desktop computer that only has a single DVI port for video input and a single HDMI port tot video output Which of me following does the technician need to complete the setup?

Options:

A.  

DigitaMo-analog converter

B.  

A/v switcher

C.  

DisplayPort to HDMI adapter

D.  

DVI to HDMI cable

Discussion 0
Question # 59

Which of the following is the SAFEST way to replace RAM on a server that has a redundant power supply?

Options:

A.  

Unplug one power cable.

B.  

Verify the RAM temperature.

C.  

Utilize a grounding strap.

D.  

Replace the RAM while the server is running.

Discussion 0
Question # 60

Which of the following 802.11 standards supports both 5GHz and 2.4GHz channel frequencies?

Options:

A.  

802.11a

B.  

802.11ac

C.  

802.11b

D.  

802.11g

Discussion 0
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