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Exam Code: 220-801
Exam Name CompTIA A+ 800 series
Certification Provider: CompTIA
Corresponding Certification: CompTIA A+

QUESTION 21
Which of the following memory types has 184 pins?

A.    DDR3
B.    DDR
C.    SDRAM
D.    DDR2

Answer: B
Explanation:
http://wiki.answers.com/Q/What_type_of_memory_module_has_184_pins ¹

QUESTION 22
The term SFF refers to which of the following?

A.    CPU speed
B.    Memory size
C.    Motherboard size
D.    HDD size

Answer: C
Explanation:
http://en.wikipedia.org/wiki/Small_form_factor ²

QUESTION 23
A threaded coaxial connector used to connect to a TV tuner is MOST often referred to as which of the following?

A.    F-connector
B.    RJ-11 connector
C.    IEEE 1394 connector
D.    RJ-45 connector

Answer: A
Explanation:
http://www.ramelectronics.net/howto-av.aspx ³ (see Television (TV/HDTV) connections

QUESTION 24
A dial-up modem uses which of the following types of connectors?

A.    RJ-11
B.    RG-59
C.    RJ-45
D.    RG-6

Answer: A

QUESTION 25
The MAXIMUM transfer rate of eSATA is:

A.    1.54 Mbps.
B.    2.0 Gbps.
C.    3.0 Gbps.
D.    480 Mbps.

Answer: C
Explanation:
http://en.wikipedia.org/wiki/Serial_ATA ⁴

QUESTION 26
A technician installs a new high-end gaming card into a computer but is not seeing any video. Which of the following power connectors did the technician MOST likely forget to install?

A.    4/8-pin 12v
B.    6/8-pin Molex
C.    20-pin main
D.    24-pin main

Answer: B

QUESTION 27
A PC cannot connect to the network. A network card was purchased without documentation or driver discs. Which of the following is the BEST way to install it into this machine?

A.    From the PC, download and install the drivers
B.    Run Windows update to install drivers
C.    Copy drivers to flash drive and install
D.    Purchase the disc online and install

Answer: C

QUESTION 28
Which of the following requires a MINIMUM of four hard drives?

A.    RAID 0
B.    RAID 1
C.    RAID 5
D.    RAID 10

Answer: D
Explanation:
http://www.pcworld.com/article/132877/RAID.html ⁵ (see RAID 1+0, 0+1,10)

QUESTION 29
A coworker has reported that someone has engaged in prohibited activity. The supervisor has asked the technician to quarantine the PC until police arrive. Which of the following should the technician do? (Select TWO).

A.    Allow the user to continue working
B.    Check for viruses
C.    Re-image the hard drive
D.    Document time/date for later reference
E.    Prevent users from accessing the PC
F.    Turn off PC

Answer: DE

QUESTION 30
A customer has asked for the ability to operate dual digital monitors. Which of the following is the BEST solution for accomplishing this?

A.    Split the onboard video port.
B.    Update the video drivers to allow for multiple monitors.
C.    Add an adaptor to the onboard VGA port.
D.    Install a video card with multiple DVI ports.

Answer: D
Explanation:
Dual digital monitors can be easily setup by using a video card with multiple DVI ports.
You can set up as many monitors as the DVI ports on the video card allow you to do so.

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1. http://wiki.answers.com/Q/What_type_of_memory_modu le_has_184_pins
2. http://en.wikipedia.org/wiki/Small_form_factor
3. http://www.ramelectronics.net/howto-av.aspx
4. http://en.wikipedia.org/wiki/Serial_ATA
5. http://www.pcworld.com/article/132877/RAID.html