Cisco Certified Network Associate 0 (ccna)

Correct Answer: A


QUESTION 13
Which two wireless security standards use Counter Mode Cipher Block Chaining Message Authentication Code Protocol for encryption and data integrity? (Choose two)

1. 
   WPA2
   
2. 
   WPA3
   
3. 
   WEP
   
4. 
   WPA
   
5. 
   Wi-Fi 6
   

Correct Answer: AB


QUESTION 14
What is a practice that protects a network from VLAN hopping attacks?

1. 
   Implement port security on internet-facing VLANs.
   
2. 
   Configure an ACL to prevent traffic from changing VLANs.
   
3. 
   Assign all access ports to VLANs other than the native VLAN.
   
4. 
   Enable dynamic ARP inspection.
   

Correct Answer: C


QUESTION 15
Refer to the exhibit.

R1#show ip route

Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP
+ - replicated route, % - next hop override Gateway of last resort is 10.56.0.1 to network 0.0.0.0
S* 0.0.0.0/0 [1/0] via 10.56.0.1
10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 10.56.0.0/17 is directly connected, Vlan56 L 10.56.0.19/32 is directly connected, Vlan56
C 10.56.128.0/18 is directly connected, Vlan57 L 10.56.128.19/32 i directly connected, Vlan57
When router R1 is sending traffic to IP address 10.56.192.1, which interface or next hop address does it use to route the packet? A. 0.0.0.0/0
B. Vlan57
C. 10.56.0.1
D. 10.56.128.19