1 ဒါကေတာ့ CompTIA 220-602 အတြက္ sample question ပါ on 4th May 2009, 7:43 pm
CompTIA A+ IT Tech 220-602:
(corresponding objective 1.2)
A computer will not
perform power-on self test (POST), also no lights or sounds are emitted. Which
of the following components should be checked FIRST?
A. Display adaptor
A technician observes that a computer's performance has decreased, and accessing large files takes more time
than before. No additional programs are running, and system resource
utilization is unchanged. Which of the following should the technician do to
improve the computer's performance?
the hard drive
B. Perform a system restore
more RAM to the system
D. Defragment the hard
of the following expansion interfaces is used when installing a
wireless network adapter to provide wireless network access for a
Which of the following are major components of an LCD? (Select TWO).
Which of the following Windows commands can be entered to display the working directory?
A computer running Windows XP has three primary partitions and an extended partition. Which of the following
partitions can be added with Disk Management Tools when creating another
A. A primary partition
C. An extended partition
(corresponding objective 3.1)
of the following commands is used when trying to write a new boot
sector to the system partition when using the Windows XP Recovery
Which of the following should be replaced in a laser printer when documents have lines through the text?
A. Toner cartridge
Fiber optic cable uses which of the following connectors to transmit signals?
A technician is diagnosing a customer's computer and observes that the computer is sluggish and
unresponsive. Which of the following actions should the technician take?
A. Explain to the customer
that the computer is outdated and the technician needs
to take it back to the shop to fix it.
B. Explain the
problem to the customer and show the customer how to
defragment the system.
C. Perform a system restore on
D. Explain the problem to the customer
in basic terms and recommend a solution.