Question 30

Given 5 bits of mask for the host portion of an IP address, how may usable host addresses are available?

32

62

28

30

14

29

22

31

Question 21

Which client accesses the Web server by using a GET MESSAGE?

SMTP

HTTP

FTP

HTML

IMAP

DHCP

Question 16

Which underlying protocol does the IP networking ping command use?

HTTP

ARP

IMCP

TCP

ICMP

MAC

Question 8

The operating system runs in the ______ mode.

Kernel

Stealth

Shell

User

Operating