[Free] New Updated (October) 220-801 CompTIA Real Exam 651-660

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QUESTION 651

A technician is troubleshooting a desktop system that is shutting down randomly after short time periods. After accessing the system BIOS, the technician checks various data from the motherboard sensors. Which of the following would indicate an issue with the system?

 

A.

The hard drive temperature is 30?Celsius

B.

Power supply is providing +12v and +5v

C.

CPU fan RPM value is 0

D.

The number of physical processors value is 1

 

Correct Answer: C

 

 

 

 

 

QUESTION 652

A customer reports that when they try to boot their desktop computer and have their MP3 player attached, it fails to boot. When the MP3 player is not attached, the computer boots properly. Which of the following will correct this issue and allow the computer to boot with or without the MP3 player attached?

 

A.

Disable USB hard drives in the boot options

B.

Move Optical drives up in the boot order

C.

Disable legacy USB support

D.

Enable Network in the boot options

 

Correct Answer: A

 

 

QUESTION 653

Which of the following bus speeds is supported by PC2-5300 and PC2-4200?

 

A.

333Mhz

B.

533Mhz

C.

666Mhz

D.

800Mhz

 

Correct Answer: B

 

 

QUESTION 654

Which of the following are steps to take before replacing or updating the memory in a laptop? (Select TWO).

 

A.

Unplug the AC power adapter

B.

Remove the keyboard and touchpad

C.

Separate the screen from the base

D.

Remove the battery

E.

Remove all of the screws from the bottom of the case

 

Correct Answer: AD

 

 

QUESTION 655

Which of the following network topologies is the MOST likely to affect other downstream devices if an issue occurs?

 

A.

Mesh

B.

Bus

C.

Star

D.

Ring

 

Correct Answer: B

 

 

 

 

 

QUESTION 656

Which of the following is a standard AMD processor socket type?

 

A.

LGA

B.

1366

C.

F

D.

1155

 

Correct Answer: C

 

 

QUESTION 657

Which of the following private network types would MOST likely be used for a corporation with 100,000 employees?

 

A.

Class A

B.

Class B

C.

Class C

D.

APIPA

 

Correct Answer: A

 

 

QUESTION 658

A technician, Joe, is working on a small form factor PC and needs to install an additional NIC card. Upon closer inspection, Joe notices that he cannot close the case with the new NIC installed. Which of the following cards does Joe need to complete the installation?

 

A.

FireWire card

B.

Parallel card

C.

Storage card

D.

Riser card

 

Correct Answer: D

 

 

QUESTION 659

Older laptops that did not use LEDs used which of the following to power the backlight lamp?

 

A.

Cathode

B.

Inverter

C.

Solenoid

D.

Plasma

 

Correct Answer: B

 

 

QUESTION 660

Which of the following memory types is MOST commonly found in servers?

 

A.

RAMBUS

B.

ECC SODIMM

C.

ECC RAMBUS

D.

ECC DIMM

 

Correct Answer: D

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