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单选题 Which of the following ensures that air is passed through a server chassis correctly?()

A

U-size templates

B

Phase changers

C

Baffles

D

Molex connectors

单选题 Which of the following scenarios would dictate the use of a 64-bit processor instead of a 32-bit processor?()

A

Implementation of access control lists (ACLs)

B

Implementation of more than two network cards

C

Implementation of iSCSI attached storage

D

Implementation of more than 4GB of RAM

单选题 An administrator needs to add fault tolerance capabilities to a server. Which of the following is the BEST solution to accomplish this?()

A

 Move the architecture from 32-bit to 64-bit.

B

 Install a PBX card.

C

 Install a second NIC card.

D

 Install a fail-over cable.

单选题 Which of the following technologies was created to reduce cost, increase cable length, and uses 3.3v across the line?()

A

 Wide-Ultra2 SCSI-3

B

 High-Voltage Differential

C

 Low-Voltage Differential

D

 Fibre Channel

单选题 A company has implemented a wireless network for its employees. Since implementing the new network, individuals have been receiving duplicate IP addresses causing network issues. Which of the following would resolve this issue?()

A

Add another wireless access point.

B

Add another DHCP server.

C

Disable the wireless DHCP server.

D

Change the default gateway of the wireless router

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