Which RAID level mirrors each other on two drives, causing changes from one hard disk to reflect on the other drive?

a. 0
b. 1
c. 0+1
d. 5

B. RAID level 1 is used to treat two drives as exact mirrors of each other. This setup decreases speed performance by causing processing power to duplicate the same change onto the mirrored drive.

Computer Science & Information Technology

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You have an interface on a router with the IP address 192.168.192.10/29. What is the broadcast address the hosts will use on this LAN?

A) 192.168.192.15 B) 192.168.192.31 C) 192.168.192.63 D) 192.168.192.127

Computer Science & Information Technology

What is the protocol of choice for very simple applications that never need more than a single packet?

A. TCP B. UDP C. ICMP D. IGMP

Computer Science & Information Technology