A+ 220-702 Practice Quiz

30 Questions | By Jester4519 | Last updated: Mar 21, 2022 | Total Attempts: 382

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Not a lot of practice exams specific to 220-702 so I thought I would try and create one to help me study. � This is my first attempt at making a quiz.

Questions and Answers

1.

What IRQ is most commonly used for a PS/2 mouse?
- A.
  
  IRQ 12
- B.
  
  IRQ 7
- C.
  
  IRQ 1
- D.
  
  IRQ 8
2.

What type of connector is used for a type IIA laptop expansion card?
- A.
  
  124-pin, card edge
- B.
  
  96-pin, card edge
- C.
  
  100-pin, stacking
- D.
  
  124-pin, stacking
3.

Which type of computer resource allows storage devices or adapter cards communicate with memory without passing through the CPU?
- A.
  
  I/O Address
- B.
  
  IRQ
- C.
  
  DMA
- D.
  
  PCI
4.

From a command prompt, which text command is used to delete a directory?
- A.
  
  RD
- B.
  
  DEL
- C.
  
  RVE
- D.
  
  MD
5.

What is IRQ 7 normally associated with?
- A.
  
  System timer
- B.
  
  LPT2
- C.
  
  Keyboard
- D.
  
  LPT1
6.

Which IRQ is most commonly used for the Primary IDE channel?
- A.
  
  IRQ 14
- B.
  
  IRQ 1
- C.
  
  IRQ 4
- D.
  
  IRQ 10
7.

What is the width of the PCI Bus?
- A.
  
  8-bit
- B.
  
  16-bit
- C.
  
  32-bit
- D.
  
  64-bit
8.

What is the I/O Address of COM1?
- A.
  
  0x0170-0177
- B.
  
  0x03F8-03FF
- C.
  
  0x378-037F
- D.
  
  0x2F8-02FF
9.

What is the function of the /U switch when used with the XCOPY command?
- A.
  
  Undeletes a file you previously deleted and copies to the current folder.
- B.
  
  Copies only files that are un-encrypted
- C.
  
  Copies hidden and system files
- D.
  
  Copies only files that already exist in the destination
10.

What is the correct text command to set a Read-Only attribute to a file?
- A.
  
  ATTRIB +R
- B.
  
  ATTRIB /R
- C.
  
  ATTRIB -R
- D.
  
  ATTRIB [+RO]
11.

What can you use to test an ethernet card when a network is unavailable?
- A.
  
  Multimeter
- B.
  
  Loopback plug
- C.
  
  Crossover cable
- D.
  
  Cat 5e Cable
12.

You have been called to service an old dot-matrix printer. The user is complaining of a small black line running through each line of print. What is the most likely cause?
- A.
  
  Incorrect printer driver installed.
- B.
  
  Worn out printer ribbon.
- C.
  
  The drum has a scratch on it.
- D.
  
  The printhead has a pin that is stuck.
13.

While diagnosing DC power supply problems in a laser printer, you use a multimeter to check the voltage of Pin 1 on the power interface labled J210. What is the correct voltage that you should see if there is no problem?
- A.
  
  +5v
- B.
  
  -5v
- C.
  
  +24v
- D.
  
  -24v
14.

Which type if wireless networking standard uses a 2.4GHz frequency and has a maximum data rate of 11Mbps?
- A.
  
  802.11a
- B.
  
  802.11b
- C.
  
  802.11g
- D.
  
  802.11n
15.

Which type if wireless networking standard uses a 2.4GHz frequency and has a maximum data rate of 54Mbps?
- A.
  
  802.11a
- B.
  
  802.11b
- C.
  
  802.11g
- D.
  
  802.11n
16.

A customer asks you which Cellular Standard will give her the best performance. She only works within the United States.
- A.
  
  GSM
- B.
  
  CS1-US
- C.
  
  CDMA
- D.
  
  CMDA
17.

Which of the following is an example of a Private IP address?
- A.
  
  172.35.1.0
- B.
  
  10.217.43.7
- C.
  
  142.18.12.1
- D.
  
  171.155.98.7
18.

What is the IP address of 127.0.0.1 used for?
- A.
  
  This is reserved for Google
- B.
  
  This is used as a private IP address
- C.
  
  This is the default IP address for most home routers
- D.
  
  This is reserved as the loopback address
19.

What does the netstat -a command do from a command prompt?
- A.
  
  Displays addresses in alphabetical order
- B.
  
  Displays all connections and listening ports
- C.
  
  Displays the routing table
- D.
  
  Displays Ethernet Stats.
20.

Which type of computer virus creates a new program that runs in place of an expected program of the same name?
- A.
  
  Companion Virus
- B.
  
  Retrovirus
- C.
  
  Stealth Virus
- D.
  
  Macro Virus
21.

True or False? A Macro virus is a software exploit that uses the macro feature included with applications such as Word or Excel.
- A.
  
  True
- B.
  
  False
22.

You are generally safe from a Retrovirus as long as you are running antivirus software. This is because the term "retro" means that it an old virus created before the invention of antivirus software.
- A.
  
  True
- B.
  
  False
23.

Which Windows utility is used to scan and verify the version of protected system files?
- A.
  
  CHKDSK
- B.
  
  SCANREG
- C.
  
  VERCHK
- D.
  
  SFC
24.

You are currently installing a new workstation. As you are configuring the network settings, you receive a call that the company server is down for routine maintenance. You need to check to make sure that your configuration is correct so you decide to use the PING command with a switch that will keep attempting to contact the server until it is back up. Which command will you use?
- A.
  
  Ping -n
- B.
  
  Ping -c
- C.
  
  Ping -l
- D.
  
  Ping -t
25.

The NET command used with the SHARE parameter lets you create shared directories.
- A.
  
  True
- B.
  
  False