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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 # 181

A technician is installing a new high-end graphics card that uses a 12VHPWR connector. Which of the following is the maximum wattage supported by this power connector?

Options:

A.  

400W

B.  

MOW

C.  

600W

D.  

700W

Discussion 0
Question # 182

An IT specialist sets up a wireless router in a SOHO environment. Afterwards, several devices cannot access the internet and are assigned IP addresses starting with 169.254. Which of the following is the best action to resolve this issue?

Options:

A.  

Reboot the wireless router.

B.  

Shorten the lease time.

C.  

Use static IP addresses.

D.  

Increase the DHCP pool size.

Discussion 0
Question # 183

A technician builds a custom computer for a customer, installing a high-end video card that draws 550W at maximum load. After a day of using the computer, the customer notices video loss and a burning smell. Which of the following should the technician troubleshoot first?

Options:

A.  

Video card seating in the PCIe slot

B.  

RAM overclock configuration in the BIOS

C.  

ATX 3.0 16-pin connector

D.  

Chassis fan-speed settings

Discussion 0
Question # 184

After a heavily used color laser printer was serviced to remove excessive dust, the image quality decreased. Which of the following should a technician most likely check on the printer?

Options:

A.  

Toner

B.  

Calibration

C.  

Fuser

D.  

Drum

Discussion 0
Question # 185

Which of the following scenarios best illustrate a need for VDI? (Select two).

Options:

A.  

An employee needs the ability to work remotely on a non-company-provided computer

B.  

A company that needs to store 10PB worth of data

C.  

An employee has latency-sensitive workflow requirements

D.  

A bank that has security concerns regarding employee activity

E.  

A payment processor that is planning on implementing virtual currency

F.  

An application developer who needs to configure network settings for an application

Discussion 0
Question # 186

A company issued smartphones to users who work from home. The devices are enrolled and configured within the company's MDM, and hardening profiles were deployed to each device for greater security. Which of the following services best enhances security for remote users accessing company resources? (Select two).

Options:

A.  

Two-factor authentication

B.  

Managed corporate applications

C.  

Cloud data synchronization

D.  

Automated device setup

E.  

GPS location tracking

F.  

PIN code enforcement

Discussion 0
Question # 187

Which of the following cloud models would multiple organizations in the same industry most likely use?

Options:

A.  

Public

B.  

Hybrid

C.  

Community

D.  

Private

Discussion 0
Question # 188

A user is unable to access secure applications on their tablet when working from home a couple days per week, but the applications work when in the office. Which of the following services most likely needs to be reconfigured to allow for remote work?

Options:

A.  

Global Positioning System

B.  

Mobile device management

C.  

Wi-Fi Protected Access

D.  

Near-field communication

Discussion 0
Question # 189

A customer reports slow network speeds. Which of the following components is most likely failing?

Options:

A.  

CPU

B.  

NIC

C.  

HDD

D.  

RAM

Discussion 0
Question # 190

Afield technician is responding to a ticket about an animated sign with double images. One image is stationary, and the other image is live. Which of the following is the cause of the issue?

Options:

A.  

Bad display cable

B.  

Burned out bulbs

C.  

Display burn-in

D.  

Incorrect color settings

Discussion 0
Question # 191

A server technician is helping a small business client troubleshoot a server that has been dramatically slowing down over the last week. Upon inspecting the server, the technician also finds that a status indicator on one of the SAS drives in the RAID array is blinking red. Furthermore, the technician hears a grinding noise coming from the drive array area. Which of the following is most likely the root cause of the issue?

Options:

A.  

The RAID controller card Is falling.

B.  

A firmware update is available.

C.  

The RAID drivers have become corrupted.

D.  

A hard drive has failed.

Discussion 0
Question # 192

A technician replaced a failed PSU on a high-end workstation P

C.  

Now, the PC fails to POST and does not stay turned on for more than five seconds. Which of the following power connections was most likely forgotten during installation?

Options:

A.  

5V

B.  

12V

C.  

120V

D.  

220V

Discussion 0
Question # 193

A financial institution needs a secure way to protect encryption keys used for unlocking chips on its credit cards Which of the following should the institution use?

Options:

A.  

TLS

B.  

AMD

C.  

HSM

D.  

ARM

Discussion 0
Question # 194

A user's phone does not respond to touch. A technician inspects the phone but does not see any evidence of physical damage. The technician restarts the device, which does not fix the issue. Which of the following components should the technician examine next?

Options:

A.  

Battery

B.  

Screen

C.  

Stylus

D.  

Digitizer

Discussion 0
Question # 195

A technician has just installed a new SSD into a computer, but the drive is not appearing. Which of the following is most likely the reason's?

Options:

A.  

The SSD is faulty and should be replaced by the manufacturer

B.  

The SSD has not been properly formatted and is not readable

C.  

The SSD is incompatible with the motherboard

D.  

The SSD has not boon installed properly and should be reseated

Discussion 0
Question # 196

A technician is running a 279ft (85m) network cable between buildings that will share conduit with a large power cable. Which of the following is the most appropriate cable for the technician to use for this project?

Options:

A.  

Fiber

B.  

Coaxial

C.  

Cat 5e

D.  

Cat 6

Discussion 0
Question # 197

A technician is monitoring all outbound traffic in a SOHO. Which of the following is the MOST cost-effective solution to monitor the traffic?

Options:

A.  

Spectrum analyzer

B.  

Network tap

C.  

Lookback plug

D.  

Toner probe

Discussion 0
Question # 198

A technician is setting up a device to use two-factor authentication. Which of the following meets this requirement?

Options:

A.  

Thumbprint/retinal scan

B.  

Password/password

C.  

Password/thumbprint

D.  

Password/PIN

Discussion 0
Question # 199

Which of the following cloud models exclusively utilizes a local data center?

Options:

A.  

Private

B.  

Public

C.  

Hybrid

D.  

Community

Discussion 0
Question # 200

A customer reports that a computer is never able to reach more than a 100Mbps transfer data rate, even when using a Gigabit LAN card. While troubleshooting, the technician notices the network cable needs to be replaced. Which of the following cable categories is limiting the transfer speed?

Options:

A.  

Cat 5

B.  

Cat 5e

C.  

Cat 6

D.  

Cat 6a

Discussion 0
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