JK0-802試験無料問題集（993題）「CompTIA A+ Certification Exam (JK0-802) 認定」

出題：1

A user reports their laptop is shutting down each time they are idle for a short period of time. Which of the following options would the technician use to remedy the issue?

A. Display

B. System Performance

C. Disk Management

D. Power Options

正解：D 解答を投票する

出題：2

Which of the following display types may be practical for a laptop format, but has limited uses due to heat considerations?

A. CRT

B. Plasma

C. LED

D. LCD

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

After loading a new operating system, which of the following accounts is MOST often changed for security purposes?

A. System

B. Standard User

C. Power User

D. Guest

正解：D 解答を投票する

出題：4

A technician is having boot issues with a newly built PC, and notices the following jumper configurations for each PATA device:
HARD DRIVE. MASTER OPTICAL DRIVE. CABLE SELECT
Which of the following jumper configurations should be used instead?

A. HDD. Cable Select; Optical Drive. Cable Select

B. HDD. Slave; Optical Drive. Slave

C. HDD. Cable Select; Optical Drive. Master

D. HD Master; Optical Drive. Master

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

What is a possible symptom of a damaged video display?

A. Dead pixel

B. Low RF signal

C. Disconnected punchdown

D. Computer repeatedly boots to Safe Mode

正解：A 解答を投票する

出題：6

A customer says they cannot access the network printer. The technician cannot PING the printer from their location. Which of the following should be the NEXT step in troubleshooting this issue?

A. Reboot client PC

B. Reboot the printer

C. Check the link lights on printer NIC

D. Check the toner cartridge

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

A customer states that another technician just removed some viruses and now they are not able to connect to websites such as Windows Update, but are able to connect to others. Which of the following is the MOST likely cause of the issue?

A. Internet Explorer cache is full

B. NIC driver is damaged

C. Not all viruses have been fixed

D. Host file has been manipulated

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

A technician would like to map a network drive. Which of the following indicates the correct path for mapping a network drive?

A. \\password\share

B. \\share\servername

C. \\servername\share

D. \\username\servername

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

DRAG DROP
Drag and drop the following Windows 7 versions in order according to their feature-sets, from MOST to LEAST.

正解：

出題：10

A user called the helpdesk and states they are getting pop-ups on their screen. Which of the following should the technician do?

A. Run Recovery Console

B. Run Anti-spyware

C. Run System Restore

D. Run Event Viewer

正解：B 解答を投票する

出題：11

A Windows 7 desktop PC has crashed (i.e. BSOD) several times indicating a possible RAM problem. Which of the following is an OS built-in tool that can be used to test this problem?

A. Windows System File Checker

B. MSCONFIG

C. Windows System Restore

D. Windows Memory Diagnostic

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：12

A technician has installed the hardware for a SOHO wired network. Which of the following is the FIRST step to securing the network?

A. Enable MAC filtering

B. Disable unused ports

C. Change default usernames and passwords

D. Assign static IP addresses

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：13

A SOHO network with nine workstations all connected to a switch is located in a room that visitors can enter. A technician wants to make the network secure from visitors. Which of the following would be the BEST solution?

A. Disable all unused ports on the switch

B. Create strong network usernames and passwords

C. Ask administration to label the room off limits to visitors

D. Enable QoS settings

正解：A 解答を投票する

出題：14

If a customer wants to create a multi-boot PC with different editions of Windows, which of the following is MOST important to consider?

A. Using multiple partitions

B. Using a PXE boot scheme

C. Using multiple hard drives

D. Using a single partition

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：15

A user on a domain network cannot install software that they need. Which of the following user groups is this user MOST likely associated with?

A. Guest user

B. Standard user

C. Power user

D. Administrator

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：16

A technician has just finished installing a new NIC in a desktop. Which of the following should the technician perform NEXT according to the troubleshooting theory?

A. Test the theory to determine cause

B. Escalate issue to a manager

C. Document findings and repairs

D. Verify full system functionality

正解：D 解答を投票する

出題：17

After installing a new multifunctional printer, an administrator realizes the flatbed scanner does not scan any documents. Which of the following is the MOST likely reason of the issue?

A. The multifunction printer's USB cable was plugged into the incorrect port.

B. The scanner's alignment and calibration was not performed.

C. The printer driver was installed incorrectly.

D. The scanner lock switch on the device is locked.

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：18

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

A. Employee badges

B. Privacy filters

C. MAC filtering

D. User permissions

E. Strong passwords

正解：D,E 解答を投票する

出題：19

A technician needs to create a new folder from the command line on the root of the C.drive.
Which of the following is the correct command to use?

A. RD

B. CD

C. MD

D. PUSHD

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：20

Which of the following requires desktop software to synchronize contacts with the PC?

A. Android tablet

B. Android

C. iPhone

D. A vehicle GPS device

正解：C 解答を投票する

JK0-802試験無料問題集「CompTIA A+ Certification Exam (JK0-802) 認定」