更多"A technician receives an urgent cal"的相关试题:
[单项选择] A technician receives a call on monday morning that several computers will not connect to the network. The technician determines that the computers left on over the weekend are functional and those that were turned off over the weekend are not functioning. Which of the following is the MOST likely source of the problem?（）
A. DHCP is not functioning.
B. WINS needs to be restarted.
C. DNS is not functioning.
D. LDAP is not functioning.
[单项选择]A technician receives an error message ‘inaccessible boot device’ on their monitor. Which of thefollowing components is causing the issue?（）
A. Hard disk drive failure
B. NTLDR file is missing
C. BIOS is corrupted
D. System board failure
[单项选择]A technician receives a boot error message OS not found. Which of the following should thetechnician check? （）
A. The boot order in the BIOS
B. If Plug and Play is enabled
C. If the computer is in Safe Mode
D. If the BIOS is current
[单项选择] An administrator receives a call from a user who is unable to receive email. After troubleshooting the administrator is able to resolve the issue and verify that user is able to access email again. Which of the following is the NEXT step that the administrator should take?（）
A. Implement preventative measures.
B. Close the issue.
C. Document the outcome.
D. Question other users to make sure they are not having the same issue
[单项选择] A user receives a call from someone reporting to be from the help desk who asks for their password. The user discovers later that the caller did not work for the help desk. Which of the following describes this type of exploit?（）
A. Phishing scam
B. Social engineering
C. Man-in-the-Middle
D. Shoulder surfing
[单项选择]When a futures trader receives a margin call what must he or she do to bring the position up to the initial margin The futures trader must:
[单项选择]A technician receives a printer that is printing ink smudges on random sheets of paper. Which of the following should the technician try FIRST？（）
A. Replace the printer.
B. Replace print head assembly.
C. Clean the print head.
D. Use a different brand of paper.
[单项选择]A technician receives a laptop that is running out of battery power more quickly than expected.Which of the following can the technician do to correct the problem？ （）
A. Note on the work order that the laptop is losing battery capabilities and the laptop must be replaced.
B. Replace the battery by purchasing a new battery from the manufacturer.
C. Stop using the battery and use alternating current （AC） power for the laptop.
D. Replace the AC adaptor by purchasing a new adapter from the manufacturer.
[单项选择]A technician receives a computer for repair and observes that the fan on the power supply is not moving. Which of the following should the technician do？ （）
A. Move the power supply voltage switch to 220 volts.
B. Add an additional fan to help cool the computer.
C. Replace the cable that attaches the power supply to the motherboard.
D. Replace the power supply.
[单项选择]A technician receives a work order requesting the installation of an NLX motherboard into a micro ATX case. Which of the following should the technician recognize？（）
A. A standard ATX power supply will not be able to connect to the NLX adapter.
B. The system will not start up.
C. The case is too small for the motherboard.
D. The motherboard was not meant for this style of case.
[单项选择]A technician receives a new printer for repair and the work order states that when powered on theprinter makes a loud noise and will not print. Which of the following actions should the technician take？ （）
A. Install new drivers on the computer.
B. Install a new ink cartridge.
C. Install a print head on the printer.
D. Remove the packing tape from the print head.
[单项选择]A technician receives a dot matrix printer for repair and the work order states that the printer is only printing one-half of each character. Which of the following should the technician replace？（）
A. print head
B. fuser
C. injector
D. print nozzle
[单项选择]Excuse me. If your call' s not too urgent, do you mind ______ mine first
A. I make
B. if I make
C. me to make
D. that I make
[单项选择]Excuse me. If your call's not too urgent, do you mind ______ mine first
A. I make
B. if I make
C. me to make
D. that I make
[单项选择]Switch A is configured with VLAN 105 and 106. Switch Bis configured with VLAN 105 and 107.Both switches are connected with a fiber cable. In order for packets from all VLANs to cross thefiber cable, which of the following configurations MUST be present? （）
A. Reverse ARP
B. Full duplex on the fiber link
C. PoE
D. 802.1q trunking
[多项选择]What are three methods to apply a L2TP Tunnel Switch Profile? （）(Choose three.)
A. aaa domain-map
B. radius attributes
C. tunnel groups
D. tunnel services profile
E. l2tp destination profile
[单项选择]A technician finished installing antivirus software. Which of the following should the technician perform NEXT?（）
A. Run a full scan on the local disk.
B. Remove infected files.
C. Update antivirus signatures.
D. Quarantine infected files
