Networking Basics

6. Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz?

A. A
B. B
C. G
D. N

Correct Answer: C. G

7. Which of the following is the valid host range for the subnet on which the IP address 192.168.168.188 255.255.255.192 resides?

A. 192.168.168.129-190
B. 192.168.168.129-191
C. 192.168.168.128-190

Correct Answer: A. 192.168.168.129-190

8. To back up an IOS, what command will you use?

A. backup IOS disk
B. copy ios tftp
C. copy tftp flash
D. copy flash tftp

Correct Answer: D. copy flash tftp

9. What protocol does PPP use to identify the Network layer protocol?

A. NCP
B. ISDN
C. HDLC
D. LCP

Correct Answer: A. NCP

10. Which of the following commands will allow you to set your Telnet password on a Cisco router?

A. line telnet 0 4
B. line aux 0 4
C. line vty 0 4
D. line con 0

Correct Answer: C. line vty 0 4

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