Latest 2014 Pass4sure and Lead2pass CompTIA 220-801 Exam Questions (331-340)

A user’s laptop screen is extremely dim. A technician attempts to alter the brightness using
function keys and the BIOS, but the screen never changes in brightness. Which of the following is MOST likely the cause?

A.    Battery failure
B.    Bulb failure
C.    Display driver is corrupted
D.    Backlight failure

Answer: D

Which of the following expansion slots is characterized by having an x16 speed?

A.    CNR
B.    PCI
C.    PCIe
D.    AGP

Answer: C

Which of the following settings is controlled by jumpers?

A.    Chassis detection threshold
B.    Fan speed
C.    USB voltage
D.    Drive hierarchy

Answer: D

Which of the following is a benefit of using ECC memory?

A.    Corrects memory errors
B.    Allows 64-bit operating systems
C.    Prevents disk errors
D.    Uses lower voltage

Answer: A

Which of the following connection types has the LONGEST transmission limitation in terms of distance?

A.    USB 3.0
B.    CAT6
C.    Fiber
D.    CAT5

Answer: C

An administrator wants to prevent people outside of the building from accessing a new wireless router. Which of the following is the LEAST labor intensive method to use while setting up new workstations?

A.    Turn SSID broadcast off
B.    Use wireless encryption
C.    Institute MAC filtering
D.    Setup static IP addresses

Answer: A

A network consisting of numerous geographically dispersed networks that cover a large physical distance is referred to as a:

A.    WLAN.
B.    LAN.
C.    WAN.
D.    MAN.

Answer: C

Which of the following Internet connection types would be MOST commonly used by a customer who travels frequently?

A.    ISDN
B.    Satellite
C.    Cellular
D.    Line of site wireless

Answer: C

Which of the following has the FASTEST connection speed?

A.    Cable
B.    Dial-Up
C.    ISDN
D.    WiMAX

Answer: A

For best performance, a high-end graphics card should be installed in which of the following slots?

A.    PCIe x16
B.    AGP 4x
C.    PCI x2
D.    PCI

Answer: A

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