A technician receives an error m

第1题：

第2题：

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.

第3题：

第4题：

Which of the following components could MOST likely cause Mike, a technician, to receive a ‘Nonsystem disk or disk error’ after POST?（）

• A、Bad memory
• B、Video card
• C、Faulty chipset
• D、FDD

第5题：

Which of the following statements about authentication responses and conditions is true?（）(Choose two.)

• A、When a router receives a failure response, it stops querying authentication methods.
• B、When a router receives an error response, it stops querying authentication methods.
• C、If the router receives a failure response from an authentication method, it queries the next method.
• D、The router does not differentiate between failure and error responses; the authentication process is always interrupted.
• E、If it receives no response from the authentication method, a router will determine the error condition on its own; the router also has the option to proceed to the next method in a list if configured accordingly.

第6题：

Which of the following statements about authentication responses and conditions is true? （）(Choosetwo.)

• A、When a router receives a failure response, it stops querying authentication methods.
• B、When a router receives an error response, it stops querying authentication methods.
• C、If the router receives a failure response from an authentication method, it queries the next method.
• D、The router does not differentiate between failure and error responses; the authentication process is always interrupted.
• E、If it receives no response from the authentication method, a router will determine the error condition On its own; the router also has the option to proceed to the next method in a list if configured accordingly.

第7题：

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

第8题：

第9题：

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.

第10题：

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