Online Access Free Cisco.640-822.v2023-01-06.q137 Practice Test (Page 24)

640-822 Exam Question 111

Which two statements best describe the wireless security standard that is defined by WPA?
(Choose two.)

A.It includes authentication by PSK.

B.It specifies the use of dynamic encryption keys that change each time a client establishes a connection.

C.It requires that all access points and wireless devices use the same encryption key.

D.It requires use of an open authentication method.

E.It specifies use of a static encryption key that must be changed frequently to enhance security.

640-822 Exam Question 112

This graphic shows some common router ports. Which port can be used for a WAN T1 connection?

A.Serial 0

B.Console

C.BRI

D.AUI

640-822 Exam Question 113

Refer to the topology below.

Including the address on the Router1 FastEthernet interface, how many hosts can have IP addresses on the LAN to which Router1 is connected?

A.6

B.14

C.62

D.128

640-822 Exam Question 114

A network administrator has been assigned an IP address space of 192.168.1.0/24 for a network with three segments. The first segment needs to support 60 hosts. The second segment needs to support 45 hosts. The third segment needs to support 30 hosts. Which two statements describe this choice? (Choose two.)

A.The assigned address represents private IP address space.

B.User IP addresses must be translated to private IP addresses when communicating to hosts on other network segments.

C.The assigned address will not provide enough IP address space for the required number of hosts.

D.User IP addresses must be translated to public IP addresses when accessing the Internet.

E.This assignment will compromises network security.

640-822 Exam Question 115

Which of the following describe private IP addresses? (Choose two.)

A.addresses that can be routed through the public Internet

B.addresses that cannot be routed through the public Internet

C.addresses licensed to enterprises or ISPs by an Internet registry organization

D.addresses chosen by a company to communicate with the Internet

E.a scheme to conserve public addresses

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640-822 Exam Question 111

640-822 Exam Question 112

640-822 Exam Question 113

640-822 Exam Question 114

640-822 Exam Question 115

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