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CompTIA A Plus 220 801 Test 2

Free CompTIA A+ 220-801 practice test, CompTIA A Plus 220 801 Test 2. This is a practice exam for IT professionals studying for the CompTIA A+ 220-801. A+ covers the fundamentals of computer technology, installation and configuration of PCs, laptops and related hardware, and basic networking.

  • Questions: 20
  • Time: 60 seconds per question (0 hours, 15 minutes, 0 seconds)

ECC memory is primarily used in what type of computer?

  • Gaming laptop

  • Server

  • Desktop

  • Tablet

POP3 uses what port?

  • 110

  • 143

  • 125

  • 25

Which of the following describes a switch's function?

  • broadcasts packets it receives to all connections

  • determines if a packet is safe for a network

  • Transmits packets it receives to specific connections, based on MAC address.

  • Enables packets to be sent from one network to another

You are a IT consultant, a client company wants to mass produce a PC for a gaming lounge. What should you recommend?

  • Compact form factor, HDMI output and a fiber NIC

  • Hardware RAID controllers for each PC

  • Processor and RAM that meets Window 7 requirements.

  • Powerful processor, graphics card, and max RAM

Which network device transmits all data to all devices on the network, no matter what?

  • Hub

  • Switch

  • Firewall

  • Router

You need to configure a SOHO network to provide IP Addresses to devices on the network. Which feature should be enabled?

  • MAC Filtering

  • DHCP

  • SSID BCST

  • DNS

Which of the following would fit with an Intel core i CPU?

  • 775

  • 1366

  • F

  • AM3

What device provides power to a system, so that it can be properly shut down in the event of a power outage?

  • surge suppressor

  • power strip

  • UPS

  • Line conditioner

Which of the following has a DB-15 connector?

  • VGA

  • DVI-D

  • S-video

  • DVI-A

A KVM switch is used for what purpose?

  • Enhanced graphics for video games

  • Allows for touch screen interaction

  • Allows for one computer to be viewed on many monitors at once

  • Allows for one monitor/keyboard/mouse to control many computers

Which of the following communication standards requires LOS in order to operate?

  • WiFi

  • RF

  • IR

  • Bluetooth

A client's laptop is slow, but they cannot afford a new one. What would be the cheapest and easiest upgrade?

  • New internal Wifi Adapter

  • HDD with faster rotation speed

  • RAM

  • CPU

You observe another employee trying to steal a company laptop. What should you do next?

  • Confront the technician stealing the laptop

  • Report through proper channels

  • Document the incident

  • Preserve the laptop for evidence

You are working with digital evidence of criminal activity. What is the most important protocol in this situation?

  • Encryption of data protocol

  • Chain of custody

  • Channel Escalation

  • Change control management

A customer is explaining their PC's symptoms, but you already know what the issue is. What should you do?

  • Continue listening to the customer's explanation, when they are done refer them to a website to find a solution

  • Politely interrupt them and tell them your solutions.

  • Finish listening to their explanation and then explain the solutions

  • Ask the customer to repeat the problem and all the symptoms several times, for clarity.

Which of the following devices requires a laptop to be fully power off when installed?

  • RJ45 Patch cable

  • USB wireless device

  • SODIMM Ram

  • PCMCIA Device

Thermal paste is used between your CPU and heat sink in order to what?

  • Aid the transfer of heat from CPU to the heatsink

  • Thermal paste is simply a special glue to attach CPUs and heat sinks together

  • Keep the heat sink and CPU from melting together

  • Act as a fire retardant is the CPU starts on fire due to heat

ECC memory achieves what?

  • Corrects memory errors

  • Allows 32 bit RAM on a 64 bit OS

  • Allows for a smaller page file

  • Uses less power

What do you need to do after installing a PCI Sound Card?

  • Flash the BIOS to ensure it recognizes the card

  • Install more memory

  • Install drivers

  • Configure the sound card memory

Which of the following expansion slots is found only in a desktop PC?

  • PCMCIA

  • Express Card 34

  • PCIe16

  • Express Card 54


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