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Test your basic knowledge |
Comptia A + Computer Repair Practicals
Start Test
Study First
Subjects
:
certifications
,
comptia-a-+
,
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Which of the following commands will test a computers NIC for functionality?
tracert - ping
Application
ping localhost
UAC
2. A user reports that they cannot access a file on the local D drive of their PC. This is a non-system/non-boot drive. The technician needs to run chkdsk without rebooting the system. Which of the following methods will meet this goal?
B
A corrupted or incorrect video driver is installed.
From the command line - run chkdsk utilizing the /x switch.
Allow port 443.
3. A power outage caused a computer to shut off while the operating system was running. Which of the following would a technician run to make sure the operating system was not damaged?
PCIe graphics card
chkdsk
the customer purchase anti-virus software - update the anti-virus software frequently - and not to open any emails unless familiar with the sender.
Cable modem> router> computer
4. A user is having printing issues and receives an error message that the print spooler is not running. Which of the following methods can be used to start the print spooler?
A Blue I on a white field
In the Control Panel - select Administrative Tools - select Services -click on the Print Spooler service and select start.
Label every screws location and cable path - Ensure the technician wears an ESD strap.
The paging file size settings need to be adjusted.
5. Upon trying to print - a computer gives the error that the printer spooler service is not started. Which of the following tools could be used to restart the printer spooler service?
Services MMC Plug-in -Computer Management
Filters
Determine the available wattage offered by the power supply andensure it meets the power needed for all of the system components.
Press F8 and select Disable Automatic Restart on System Failure.
6. Which of the following should be installed prior to attaching a heatsink to a processor?
The second USB connector increases the power and enables functionality of the device.
Thermal compound
Remove all memory modules - power on the PC - listen and watch for the POST.
System Information
7. Which of the following does the ping command do?
heck if user is a local administrator on the computer
Communicates with network devices
get
The CPU is overheating.
8. A user notices that the workstation is performing slowly and is populating .eml files after connecting to the network. The user has been disconnected for over two months. Which of the following is the MOST likely cause of the issue?
The WLAN card is 802.11b.
Implement and install a drive encryption program on all company assets.
Disable SSID broadcast
Outdated signature files allowed a virus attack
9. When getting an Inaccessible boot drive error - the FIRST step to solve the issue should be to:
Install a wireless range extender to boost the signal.
25
Power supply tester
check the hard drive to ensure it is working.
10. A customer reports their system will not boot up. A technician determines the problem is a corrupt master boot record. Which of the following must be done to run the repair?
xcopy
Use the recovery console to run thefixmbr utility.
Map a new drive to an NTFS folder hosted by a different volume.
chkdsk
11. A technician has received a Windows XP PC for repair with the following boot error Unmountable boot volume. Which of the following is the FIRST procedure that should be tried to correct the problem?
Remove all memory modules - power on the PC - listen and watch for the POST.
The power supply must have enough wattage to run all system hardware simultaneously.
Boot into the recovery console and runchkdsk /r
The second USB connector increases the power and enables functionality of the device.
12. Which of the following command syntax releases and renews an IP address in a Windows XP machine?
The CPU is overheating.
Windows Vista 32-bit can only address up to 3GB of memory.
ipconfig /release then ipconfig /renew
CPU 1
13. A user has downloaded a game from the Internet. Afterwards they notice that links from search sites get redirected to unusual pages. After the problem is corrected - the user asks how the problem can be prevented in the future. The technician should
Run a scan in Safe Mode.
only obtain software from known and reputable sources.
Run defrag
The CMOS battery needs to be replaced.
14. A client is having wireless network connection problems. The technician has determined that the location has a dead spot due to a concrete wall. Which of the following can the technician do to resolve the issue?
Blu-Ray
Task Manager
Change the Boot order in the BIOS.
Add an access point.
15. A user gets an error that the SQL service is not started.Which of the following can the technician do to start the service?
Control Panel>Administrative Tools>Services>SQL service>start - My Computer>Manage>Services and Applications>Services>SQL service>start
Install more RAM.
Access Point
Quarantined
16. When installing additional memory in a notebook computer - the MOST important point to remember is:
The new toner cartridge is bad and should be replaced.
RIMM modules must be installed in pairs.
wf.msc
the chip has to be seated properly and locked down to be detected.
17. A customer wants to check whether they have the necessary tools enabled to prevent intrusions and virus attacks on a Windows Vista workstation. Which of the following tools can be used to display the current configuration?
Security Center
ping
Manufacturer's website
The damaged ports contacts are shorting against the casing.
18. A computer is redeployed after sitting in storage for a year and is now displaying the wrong date. Which of the following is the cause?
Applications log
The computers CMOS battery has lost its charge.
Faulty sensor
Start>Run>typesfc /scannow>ok
19. A customer states they cannot print and they are getting a message that the print spooler has not started. Which of the following will correct this error in the LEAST amount of time?
From the command line: net start spooler - Open the Services MMC>right click Print Spooler>Start
LCD backlight failure
20
The use of a flash drive to copy the script into all the desktops.
20. A technician is installing a wireless access point for a customer that wants to ensure only certain laptops are able to connect to the access point. Which of the following would BEST meet the customers needs?
Configure a MAC filter for the permitted laptops.
The incorrect WEP is being used.
Start>Run>mstsc - Start>AllPrograms>Accessories>Communications>Remote Desktop
C:windowssystem - C:windows
21. User 1 would like to setup an account for User 2 on their computer. User 2 cannot have access to the User 1s files and cannot change system settings. Which of the following should a technician recommend to User 1?
ExpressCard
RAM failure
Add the new printer to user's computer.
A. Use the built-in Guest account and set personal files to private.
22. A technician wants to disable User Account Control (UAC) in Windows Vista. How can this feature be disabled?
Regional and Language Options
Allow port 443.
Go to Control Panel> open User Accounts> Click Turn User Account Control On or Off> Click Continue>Clear the check box and click OK.
Use a trusted aggressive pop-up blocker. - Avoid notorious websites and hyperlinks.
23. Which of the following commands would be used to invoke the Disk Manager utility?
Exclude the printers IP addresses from the DHCP scope.
diskmgmt.msc
Manually start the service.
There are too many devices plugged into the USB hub.
24. A user reports that after configuring the BIOS to boot to the hard drive first - the system still tries to boot from the optical drive. Which of the following is the MOST likely cause?
Remove all memory modules - power on the PC - listen and watch for the POST.
DHCP service has stopped
ping
CMOS battery
25. A client reports that the cursor on their laptop moves to one corner of the screen and stays there when they try to use the keyboard joystick. Which of the following components will MOST likely need to be replaced to resolve the issue?
Keyboard
64-bit WEP
A faulty HDD connection
\ALPHAC$
26. When removing a malware infection from a machine - which of the following modes should be used?
Disable System Restore.
Have the user boot into Safe Mode by tapping F8 before Windows loads - and run the anti-virus scan once again.
MAC filtering
Safe Mode
27. A user reports that an important file has been quarantined by the antivirus program. The technician should advise them the file has been:
Add additional RAM to the printer.
copied to a safe location and can be recovered using the antivirus program.
Add more RAM.
eSATA
28. After installing a high performance video adapter - the users computer reboots whenever resource intensive applications are run. Which of the following will MOST likely correct the problem?
The USB hub was not externally powered.
msconfig (choose startup from options)
The network card in the users computer has failed.
Upgrade the power supply to a higher wattage model.
29. A technician is called for a computer that is not connecting to the network. Which of the following would be the MOST common tool used to identify the issue?
Cable tester
Backlight failure
Multimeter
HTTPS
30. Which of the following tools should a technician use when replacing a motherboard in a PC?
An AGP slot - A PCIe slot
Anti-static wrist strap
There is no operating system on the hard drive.
10 meters (33 feet)
31. A three year old laptop fails to keep the accurate time. Which of the following is the MOST likelycause?
The CMOS battery is failing.
Boot order in the BIOS
The memory is bad and must be replaced. - The BIOS is not at the latest revision.
Add the new printer to user's computer.
32. A user reports that a computer reboots several times a day unexpectedly. Configuration management shows that the machine recently had a second hard drive and a DVDROM burner installed. Which of the following BEST describes the troubleshooting steps?
Determine the available wattage offered by the power supply andensure it meets the power needed for all of the system components.
The most restrictive permission overrides
Spooler service is running.
Voltage setting
33. A technician has been asked to replace a hard drive in a laptop. The documentation calls for an IDE hard drive. Upon removal - the drive has an unfamiliar connector.Which of the following types of hard drives is in the laptop?
Corrupt MBR
IDE but with an adapter
802.11a
FDD
34. Which of the following boot.ini switches will allow a technician to install a non-default Windows splash screen?
Satellite
The memory is bad and must be replaced. - The BIOS is not at the latest revision.
/bootlogo /noguiboot
Application
35. The customer wants to upgrade to a newer model computer - but does not want to lose all the digital photos on the old computer. Which of the following is the QUICKEST way for the technician to move the photos?
Multimeter
Copy the photos to a USB drive and copy to the new computer.
Set the CMOS jumper on the motherboard to clear
Check Event Viewer to determine which service did not start - Run services.msc to see the state of each service listed.
36. A customer using Windows Vista wants to disable User Account Control (UAC). Which of the following responses should the technician give to explain the UAC?
Wireless access point
It is there to protect against any changes being made to the OS that may be harmful and could make the OS unstable.
chkdsk
Exclude the printers IP addresses from the DHCP scope.
37. A technician is sent out to troubleshoot a Windows XP Media Center PC being used in acustomers enclosed home theatre. The customer describes symptoms of random system shutdowns - especially when the PC is being used to record media or watch lengthy h
An AGP slot - A PCIe slot
UAC
The small space is causing overheating.
Write all of the error message down immediately.
38. A technician attempts to run chkdsk - but the system cannot locate it in the WinntSystem32 or WindowsSystem32 folders. Which of the following should the technician do to perform the chkdsk function?
After working hours
Run Autochk.exe from the Windows Installation Disk.
Task Manager
TCP/IP
39. Two employees share a computer. The computer has a locally attached USB printer. Both users are local administrators of the computer. Both employees login under their own accounts. Employee A can print with no issue; however - employee B cannot. No e
CPU 1
Disk Management
Employee Bs profile is set to use a virtual printer as the default printer.
The user is connected to an 802.11b wireless access point.
40. Which of the following utilities would a technician use to verify that a sound card is correctly installed on a PC?
Computer Management - Services MMC Plug-in
Device Manager
Event Viewer Logs - Disk Management - Device Manager
Instruct the user to decrease the graphics resolution of the image.
41. A technician is replacing an LCD for a tablet PC but the touch screen functionality is not working. Which of the following is MOST likely the cause?
The device driver for the LCD is corrupt.
Install more memory in the printer.
C:users
Disk Management MMC Plug-in
42. To enhance security on a Windows workstation - the default Guest group should be:
disabled.
Power supply
Thermal compound
%userprofile%AppDataLocal
43. The client sends a document to the printer. The document prints out all random characters. Which of the following should the technician check FIRST?
Task Scheduler
192.168.1.1
Check for the correct print driver.
Unplug the CMOS battery - Switch on the reset jumper.
44. A user asked to have a second hard drive installed on a single IDE channel in a computer. Which of the following must be taken into account?
Apply thermal compound to the chip.
Disable services at startup - Disable start up programs.
One hard drive must be configured as master - and one as slave.
Blu-Ray
45. A user has a toolbar installed that appears to be connected to Spyware. Which of the following is the BEST way to remove it?
25
Boot into Safe Mode and remove browser helper objects.
Incorrect or corrupt driver
One of the sticks of RAM is not seated properly.
46. A customer brings in their computer the day after a storm stating they are unable to dial into their ISP and a strange smell is coming from the computer; everything else works normally. Which of the following should be the NEXT step to resolve the is
The administrative password needs to be changed.
The CMOS battery is failing.
Replace the modem.
They have been infected with malware.
47. When using Device Manager - a red X indicates which of the following?
Device is disabled
ping
In the BIOS - enable WOL
Public Switched Telephone Network (PSTN)
48. A customer reports that their newly purchased Windows Vista Home Premium notebook is unable to see other computers in their home office. Which of the following is the MOST likely cause?
The Network Location Type is Public.
the customer purchase anti-virus software - update the anti-virus software frequently - and not to open any emails unless familiar with the sender.
The front side bus speed or clock multiplier is wrong.
chkdsk
49. A user reports that they are unable to print to a shared network printer. Other users are able to print to the same printer with no problems. Which of the following is the MOST likely solution?
Access Point
De-select PausePrinting from within the Printer menu on the users computer.
TCP/IP
Print a test page from all the trays.
50. When troubleshooting a network connectivity issue - which of the following commands can BEST determine the IP address of the remote device that is causing the problem?
Determine the available wattage offered by the power supply andensure it meets the power needed for all of the system components.
tracert
Have the user boot into Safe Mode by tapping F8 before Windows loads - and run the anti-virus scan once again.
Wireless access point