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220-1101 Online Practice Questions and Answers

Questions 4

Which of the following technologies can allow multiple networks to traverse a switch?

A. VLAN

B. VRRP

C. VPN

D. DHCP

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Questions 5

A technician is upgrading a faulty motherboard that was ordered by an end user for an old, high-end desktop computer. However, the technician is unable to install the CPU into the socket. Upon closer inspection, the technician notices the pins on the CPU do not line up with the socket.

Which of the following would be the best course of action for the technician to take NEXT?

A. Try to set as many pins as possible.

B. Install an adaptor to create a universal socket.

C. Verify the socket type and manufacturer.

D. Find a compatible motherboard for the CPU.

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Questions 6

A technician is talking to end users about the specifications for an upgraded application server. The users of the application report that there cannot be any unscheduled downtime or data loss. Additionally, they would like the performance of the application to improve over the previous server in any way possible. The previous server running RAID 5.

Which of the following RAID solutions should be implemented in this scenario?

A. RAID 0

B. RAID 2

C. RAID 6

D. RAID 10

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Questions 7

Vertical streaks are appearing on the output of a laser printer. Which of the following items is the MOST likely cause?

A. Roller

B. Drum

C. Transfer belt

D. Ribbon

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Questions 8

Auser is unable to perform contactless payments with a phone. Which of the following functions is MOST likely causing the issue?

A. NFC

B. Hotspot

C. Bluetooth

D. USB

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Questions 9

Every time a user sends a print job, the user must walk over to the printer and press OK before the job will print. The same issue is occurring for multiple users. Which of the following is the MOST likely cause of the issue?

A. The wrong network printer queue is being used.

B. The network printer is on the wrong VLAN.

C. A The default paper type has been changed.

D. The print server has outdated print drivers.

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Questions 10

Atechnician is replacing all RJ45 cables in a customer environment. Which of the following are the BEST tools to execute the task? (Select TWO).

A. Optical fiber tester

B. Scissors

C. Cable tester

D. Crimper

E. Coaxial cable

F. Screwdriver

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Questions 11

A user has noticed high CPU temperatures when gaming. The user would like to lower the CPU temperature, and cost is not an issue. Which of the following should the user do to BEST cool the CPU while keeping noise to a minimum?

A. Upgrade the thermal paste.

B. Use a copper heat sink.

C. Upgrade the CPU fan.

D. Install liquid cooling.

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Questions 12

Which of the following is a scenario in which an F-type connector would be used?

A. A technician is making a serial connection to a hardware device.

B. An internet service provider is installing service for a client.

C. A user is purchasing a charging cable for a laptop.

D. An electrician is upgrading the service on an electrical panel.

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Questions 13

A technician is troubleshooting a wireless network issue. The users are all connected to the network, but the throughput is slow, and connections often drop. Which of the following should the technician check first?

A. Encryption cipher

B. Channel interference

C. Number of connected devices

D. Antenna type

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Questions 14

A user reports that when pressing a radio button on a tablet, an item a couple of inches to the right of the pressed button gets selected instead. Which of the following components may need to be replaced?

A. Gyroscope

B. Battery

C. Digitizer

D. Glass

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Questions 15

A technician needs to harden all newly deployed network printers following a data breach. Which of the following should the technician do to BEST fulfill this need?

A. Install the most recent drivers.

B. Disable wireless printing.

C. Place all printers on a separate print server.

D. Update to the latest firmware.

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Questions 16

Some keys on a user's laptop keyboard are sticking. Which of the following should the user use to clean the laptop keyboard?

A. Antistatic cloth

B. Compressed air

C. Cleaning wipe

D. Soap and water

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Questions 17

A user's laptop is having performance issues when the user downloads large files over the internet. Other users with newer laptops are not experiencing any performance issues. Which of the following components should the technician replace?

A. Hard drive

B. Wi-Fi card

C. RAM

D. CPU

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Questions 18

DRAG DROP

Drag and drop each mobile technology to the description of its use. Some answers will not be used.

Select and Place:

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Exam Code: 220-1101
Exam Name: CompTIA A+ Certification: Core 1
Last Update: Mar 14, 2025
Questions: 1026 Q&As

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