최신 220-802 무료덤프 - CompTIA A+ Certification Exam (220-802)

문제1

Joe, a client, wants to allow only specific portable devices to connect to his wireless network. Which of the following methods would BEST accomplish this?

A. Disabling SSID broadcast

B. Directional antennas

C. Lower radio power levels

D. MAC filtering

정답: D

문제2

After connecting a laptop to an external monitor, no display is detected and the monitor goes into sleep mode. Which of the following should be attempted FIRST to correct the problem? (Select TWO).

A. Change the input mode on the monitor

B. Verify network connectivity

C. Reload the display adapter drivers

D. Reboot the operating system

E. Toggle the display using the keyboard shortcut

정답: A,E

설명: (DumpTOP 회원만 볼 수 있음)

문제3

A user is receiving an error message of "paper jam in tray 1" every time a print job is sent to the printer. Which of the following should the technician do NEXT, after verifying that there are no visible paper jams in the printer?

A. Reinstall the printer driver.

B. Reset the page count on the printer.

C. Replace the paper tray 1.

D. Check if the pick up rollers are worn out.

정답: D

문제4

Which of the following mobile phone features redirects the screen orientation as the user turns their phone?

A. Locator application

B. Geotracking

C. Gyroscope

D. GPS

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제5

The network administrator, Joe, is notified a shared drive is not available. Joe goes to the server room and discovers the RAID5 array has two failed drives. Which of the following would BEST explain how Joe can get the shared drives operational?

A. Remove and replace both drives, the RAID will rebuild with data in place.

B. Install 2 new drives; follow RAID recovery instructions, restore the data from last backup.

C. Remove and replace the bad drives, one at a time, the RAID will rebuild and recover.

D. Create a VM, copy the data from an external drive and remap the shares.

정답: B

문제6

Ann, a user, reports that a newly purchased laptop is only showing 65GB total on the C.
drive, but she purchased a 100GB hard drive. Which of the following is MOST likely the cause of this difference?

A. The manufacturer provided a factory recovery partition

B. The partition was setup incorrectly and needs to be extended

C. The unavailable space is set aside for Windows system files

D. Corrupted data is being stored in the unused space

정답: A

문제7

A technician is having performance issues with a hard drive. Which of the following commands will verify the integrity of the hard drive and fix any errors?

A. CHKDSK

B. XCOPY

C. FDISK

D. FORMAT

정답: A

문제8

A technician wants to verify a remote printer that has been power cycled is back online. The technician would use which of the following commands and switch?

A. tracert -t

B. nslookup -ttl

C. ipconfig /renew

D. ping -t

정답: D

문제9

A technician is trying to diagnose a laptop that is experiencing heavy artifact corruption and random loss of video during operation. Which of the following are MOST likely causes of this problem? (Select TWO).

A. Integrated system video chip is failing and/or near death.

B. The BIOS is underclocking the video card's operating speed.

C. The BIOS is not set for the proper operation temperature of the video chipset.

D. Incompatible or untested video drivers have been installed.

E. Video drivers were not installed directly from Microsoft update.

정답: A,D

설명: (DumpTOP 회원만 볼 수 있음)

문제10

Which of the following is a way to remove data from a hard drive through destruction?

A. Low-level format

B. Disable ports

C. Shredder

D. Drill

정답: D

문제11

Which of the following OS based features limits access to a workstation? (Select TWO).

A. Privacy filters

B. User permissions

C. Employee badges

D. MAC filtering

E. Strong passwords

정답: B,E

문제12

When installing Windows XP Professional, which of the following file types will the hard drive be formatted to use by default?

A. FAT32

B. NTFS

C. CDFS

D. FAT

정답: B

문제13

A computer's first boot device is set to CD-ROM drive, but there is no bootable disk inserted in the CD-ROM. Which of the following will occur?

A. The system will attempt to boot from the next device listed in the boot options of the BIOS.

B. The system will restart until a bootable media is inserted in the CD-ROM drive.

C. The system will hang and the "Non-bootable device found" error message will appear on the screen.

D. The system will hang and the "Operating System missing" error message will appear on the screen.

정답: A

문제14

A technician needs to format a file system to be compatible with the WIDEST range of operating
systems. Which of the following file systems should be used?

A. FAT32

B. FAT16

C. NTFS

D. CDFS

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제15

Which of the following is the correct path to add new local user accounts to a Windows 7 computer?

A. Click on the Start button> Right click on Computer> Select Manage> Expand Local Users and Groups> Right click on Users> Select New User

B. Click on the Start button> Right click on Computer> Select Manage> Right click on Local Users and Computers> Select New User

C. Click on the Start button> Right click on Network Neighborhood> Select Manage> Right click on Users> Select New User

D. Click on the Start button> Right click on My Computer> Select Manage> Right click on Local Users and Groups> Select Add Users from the menu

정답: A

문제16

A technician is changing out a toner cartridge in a high volume printer. As they are removing the empty cyan cartridge, a large amount of blue powder falls out onto rollers in the immediate area. Which of the following should the technician do NEXT?

A. Immediately leave the scene and sound an emergency to security.

B. Use a toner vacuum to remove the spilled toner from the undesired surfaces.

C. Use compressed air to remove the spilled toner from the undesired surfaces.

D. Use the maintenance kit to remove and replace the affected parts.

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

문제17

Ann, a technician, is taking apart a laptop to replace some components. Which of the following will allow Ann to put the laptop back together properly and in a timely fashion?

A. Ask a fellow technician to help

B. Label screws and their location

C. Have an identical laptop on hand to compare

D. Use a magnetic screwdriver

정답: B

문제18

Which of the following operating systems can be upgraded directly to Windows 7 Professional by a default installation? (Select TWO).

A. Windows XP Professional 64-bit

B. Windows 7 Home Premium

C. Windows XP Home

D. Windows XP Media Center

E. Windows Vista Business

정답: B,E

설명: (DumpTOP 회원만 볼 수 있음)

문제19

Which of the following would remove all data from a drive and ensure that the drive was no longer readable? (Select TWO).

A. Repartition

B. Format

C. Overwriting

D. Electromagnet

E. Shredding

정답: D,E

문제20

The practice of following an authorized person through an entrance without using a badge to defeat security is called:

A. spamming

B. phishing

C. shredding

D. tailgating

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

최신 220-802 무료덤프 - CompTIA A+ Certification Exam (220-802)

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