Objective

204.1 - Configuring RAID

Question

A system with five separate drives is to be configured to use RAID and the main requirement is to obtain maximum possible I/O throughput. Which of the following RAID levels will provide the greatest throughput using all five drives?

Answers

A) RAID 0
B) RAID 1
C) RAID 3
D) RAID 5    

Objective

205.1 - Basic networking configuration

Question

What command is typically used to manually change the default gateway used by your TCP/IP networking device? (Please enter only the command without options, paths or arguments)

Answers

FITB    

Objective

207.2 - Create and maintain DNS zones

Questions

A BIND zone file has been updated, however, none of theDNS slaves have picked up the change. What is most likely the problem?

Answers

A) The slave servers need to be sent the SIGHUP command.
B) The BIND server on the slaves need to be restarted.
C) The Serial number needs to be increase in value in the SOA.
D) The Expire setting needs to be changes in the SOA.