CCNA Quiz — Page 23 (Q238–Q247)

Q238 (none)

What are two roles of the Dynamic Host Configuration Protocol (DHCP)? (Choose two)

Choose 2 — select all that apply

A The DHCP server offers the ability to exclude specific IP addresses from a pool of IP addresses

B The DHCP client can request up to four DNS server addresses

C The DHCP server assigns IP addresses without requiring the client to renew them

D The DHCP server leases client IP addresses dynamically.

E The DHCP client maintains a pool of IP addresses it can assign.

Q239 (none)

How does CAPWAP communicate between an access point in local mode and a WLC?

A The access point must directly connect to the WLC using a copper cable

B The access point must not be connected to the wired network, as it would create a loop

C The access point must be connected to the same switch as the WLC

D The access point has the ability to link to any switch in the network, assuming connectivity to the WLC

Q240 (none)

Refer to the exhibit. Which action is expected from SW1 when the untagged frame is received on the GigabitEthernet0/1 interface? A. The frame is processed in VLAN 5.

B The frame is processed in VLAN 11

C The frame is processed in VLAN 1

D The frame is dropped

Q241 (none)

What are two reasons for an engineer to configure a floating state route? (Choose two)

Choose 2 — select all that apply

A to automatically route traffic on a secondary path when the primary path goes down

B to route traffic differently based on the source IP of the packet

C to enable fallback static routing when the dynamic routing protocol fails

D to support load balancing via static routing

E to control the return path of traffic that is sent from the router

Q242 (none)

Refer to the exhibit. Which route type is configured to reach the internet? A. floating static route

B host route

C default route

D network route

Q243 (none)

How does Cisco DNA Center gather data from the network?

A Network devices use different services like SNMP, syslog, and streaming telemetry to send data to the controller

B Devices establish an iPsec tunnel to exchange data with the controller

C Devices use the call-home protocol to periodically send data to the controller.

D The Cisco CU Analyzer tool gathers data from each licensed network device and streams it to the controller.

Q244 (none)

What is the difference regarding reliability and communication type between TCP and UDP?

A TCP is reliable and is a connection-oriented protocol; UDP is not reliable and is a connectionless protocol

B TCP is not reliable and is a connection-oriented protocol; UDP is reliable and is a connectionless protocol

C TCP is not reliable and is a connectionless protocol; UDP is reliable and is a connection-oriented protocol

D TCP is reliable and is a connectionless protocol; UDP is not reliable and is a connection-oriented protocol

Q245 (none)

Several new coverage cells are required to improve the Wi-Fi network of an organization. Which two standard designs are recommended? (Choose two.)

Choose 2 — select all that apply

A 5GHz provides increased network capacity with up to 23 nonoverlapping channels.

B 5GHz channel selection requires an autonomous access point.

C Cells that overlap one another are configured to use nonoverlapping channels.

D Adjacent cells with overlapping channels use a repeater access point.

E For maximum throughput, the WLC is configured to dynamically set adjacent access points to the channel.

Q246 (none)

The service password-encryption command is entered on a router. What is the effect of this configuration?

A restricts unauthorized users from viewing clear-text passwords in the running configuration

B prevents network administrators from configuring clear-text passwords

C protects the VLAN database from unauthorized PC connections on the switch

D encrypts the password exchange when a VPN tunnel is established

Q247 (none)

Which type of ipv6 address is publicly routable in the same way as ipv4 public addresses?

A multicast B. unique local

C link-local

D global unicast