Cisco 100-105 - ICND Interconnecting Cisco Networking Devices Part 1 Exam
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Total 711 questions
Question #1 (Topic: Topic 1)
Which address type does a switch use to make selective forwarding decisions?
A. destination IP address
B. source MAC address
C. source IP address
D. source and destination IP address
E. destination MAC address E
Answer: Explanation
Question #2 (Topic: Topic 1)
In which two ways does TCP differ from UDP? (Choose two.)
A. TCP provides synchronized communication.
B. TCP segments are essentially datagrams.
C. TCP provides sequence numbering of packets.
D. TCP uses broadcast delivery.
E. TCP provides best effort delivery.
Answer: AC
Question #3 (Topic: Topic 1)
Under which circumstance should a network administrator implement one-way NAT?
A. when the network must route UDP traffic
B. when traffic that originates outside the network must be routed to internal hosts
C. when traffic that originates inside the network must be routed to internal hosts
D. when the network has few public IP addresses and many private IP addresses require outside access
Answer: D
Question #4 (Topic: Topic 1)
Which destination IP address can a host use to send one message to multiple devices across different subnets?
A. 172.20.1.0
B. 127.0.0.1
C. 192.168.0.119
D. 239.255.0.1
Answer: D
Question #5 (Topic: Topic 1)
Which option must occur before a workstation can exchange HTTP packets with a web server?
A. An ICMP connection must be established between the workstation and the web server.
B. A UDP connection must be established between the workstation and its default gateway.
C. A TCP connection must be established between the workstation and its default gateway.
D. A UDP connection must be established between the workstation and the web server.
E. An ICMP connection must be established between the workstation and its default gateway.
F. A TCP connection must be established between the workstation and the web server.
Answer: F
