640-822 Sample Question

QUESTION NO: 1

Which of the following correctly pairs the dotted decimal subnet mask with the correct number ofbinary bits that represent the subnet mask?

A. 255.255.255.192 and /25
B. 255.255.255.248 and /28
C. 255.255.255.224 and /26
D. 255.255.255.248 and /27
E. 255.255.255.240 and /28
F. 255.255.255.240 and /16

Answer: E
QUESTION NO: 2

Which connectionless application layer protocol is used to transfer IOS images into a Cisco router?

A. TFTP
B. FTP
C. Telnet
D. SNMP
E. SMTP

Answer: A

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