Ensurepass

QUESTION 611

A new server has recently been purchased and needs to have the RAID configured for its four

drives. Which of the following RAID levels would be set up to provide the BEST performance and

data protection?

 

A.      0

B.      1

C.      4

D.      5

 

Correct Answer: D

 

 

QUESTION 612

Which of the following wireless standards operates either exclusively or optionally in the 5.4GHz

spectrum?

 

A.      A and B

B.      A and G

C.      A and N

D.      G and N

 

Correct Answer: C

 

 

QUESTION 613

Which of the following features allows an operating system to access multiple virtual processors?

 

A.      Hyper threading

B.      Integrated GPU

C.      L2 cache

D.      Multiple cores

 

Correct Answer: A

 

 

QUESTION 614

Which of the following Internet connections commonly utilize an analog phone line?

(Select TWO).

 

A.      Satellite

B.      WiMAX

C.      Cellular

D.      Dial-up

E.       Cable

F.       DSL

 

Correct Answer: DF

 

 

QUESTION 615

Which of the following technologies uses a Cold Cathode Florescent Lamp Inverter to backlight

the screen?

 

A.      Plasma

B.      LCD

C.      LED

D.      OLED

 

Correct Answer: B

 

 

QUESTION 616

For a wireless network configured to use WPA2 with AES encryption, which of the following is the

MAXIMUM bit strength of the encryption?

 

A.      64 bits

B.      128 bits

C.      256 bits

D.      1024 bits

 

Correct Answer: C

 

 

QUESTION 617

Which of the following would be the BEST means of securing access to a user’s corporate laptop?

 

A.      Kensington lock

B.      Enable Trusted Platform Module

C.      Enable SMART in the BIOS

D.      Biometrics

 

Correct Answer: D

 

 

QUESTION 618

Which of the following wireless security standards uses AES, and is considered the MOST secure

means of encryption?

 

A.      Wireless Protected Access v2

B.      Temporal Key Integrity Protocol

C.      Wired Equivalent Privacy

D.      Wireless Protected Access

 

Correct Answer: A

 

 

QUESTION 619

Which of the following is the MAXIMUM number of unique addresses in a Class C network?

 

A.      64

B.      128

C.      254

D.      255

 

Correct Answer: C

 

 

QUESTION 620

Which of the following is a public IP address?

 

A.      10.4.160.1

B.      55.5.254.1

C.      172.17.45.12

D.      192.168.100.100

 

Correct Answer: B

 

 

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