IT essentials- module exam 2
Questions All Solved.
wattage
type of case - Answer A technician is replacing a power supply. Which two factors should the
technician consider when obtaining the replacement part? (Choose two.)
input voltage level of 12 or 5 VDC
wattage
type of case
number of internal fans
output voltage
motherboard - Answer When a new PC is being built, which component has the most
influence when selecting the case and power supply?
hard disk type
motherboard
RAM module
sound card
video card
Place tape over the case edges that are sharp. - Answer What is a good safety precaution to
take when opening a computer case?
Place tape over the case edges that are sharp.
, Remove the connections to the front panel before extending the case fully open.
Remove the cover (or door) of the computer case before installing or removing parts.
Ensure that any loose clothing such as a tie or shirt stay in constant contact with the case when
handling internal components.
DIMM - Answer A student is looking to add memory in order to speed up a tower computer.
Which type of memory module should the student be looking for?
DIMM
DIP
SIMM
SODIMM
screws - Answer How is a power supply commonly attached to a tower case?
standoffs
screws
restraining strap
retention bar
The new RAM must be compatible with the motherboard.
The speed of the new RAM must be supported by the chipset. - Answer Which two factors
must be considered when replacing old RAM modules in a PC? (Choose two.)
The speed of the new RAM must be supported by the chipset.
Questions All Solved.
wattage
type of case - Answer A technician is replacing a power supply. Which two factors should the
technician consider when obtaining the replacement part? (Choose two.)
input voltage level of 12 or 5 VDC
wattage
type of case
number of internal fans
output voltage
motherboard - Answer When a new PC is being built, which component has the most
influence when selecting the case and power supply?
hard disk type
motherboard
RAM module
sound card
video card
Place tape over the case edges that are sharp. - Answer What is a good safety precaution to
take when opening a computer case?
Place tape over the case edges that are sharp.
, Remove the connections to the front panel before extending the case fully open.
Remove the cover (or door) of the computer case before installing or removing parts.
Ensure that any loose clothing such as a tie or shirt stay in constant contact with the case when
handling internal components.
DIMM - Answer A student is looking to add memory in order to speed up a tower computer.
Which type of memory module should the student be looking for?
DIMM
DIP
SIMM
SODIMM
screws - Answer How is a power supply commonly attached to a tower case?
standoffs
screws
restraining strap
retention bar
The new RAM must be compatible with the motherboard.
The speed of the new RAM must be supported by the chipset. - Answer Which two factors
must be considered when replacing old RAM modules in a PC? (Choose two.)
The speed of the new RAM must be supported by the chipset.
