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Q1. On most keyboards, the Up arrow and Down arrow keys move through the command history. Which two key sequences can be used as alternatives? (Choose two.) 

A. Alt-A 

B. Alt-F 

C. Alt-N 

D. Alt-E 

E. Alt-P 

Answer: CE

Q2. What are two features of a bridge? (Choose two.) 

A. reliable transmission 

B. operate at OSI Layer 2 

C. operate at OSI Layer 3 

D. create multiple broadcast domains 

E. create multiple collision domains 

F. flood input packets to all ports 

G. drop IP packets with invalid destination ports 

Answer: BE

Q3. What is the Cisco Nexus Operating System command to define a port as a Layer 3 port? 

A. port routed 

B. no switchport 

C. l3 switchport 

D. port switching off 

Answer: B

Q4. What are two attributes of a VLAN? (Choose two.) 

A. A VLAN defines a collision domain. 

B. A VLAN defines a broadcast domain. 

C. Broadcasts are flooded to all VLANs. 

D. Collisions are flooded to all VLANs. 

E. A Layer 3 device is required to route packets between VLANs. 

F. A Layer 2 device is required to route packets between VLANs. 

Answer: BE

Q5. What are three reasons to migrate from IPv4 to IPv6? (Choose three.) 

A. IPv6 eliminates the requirement for NAT. 

B. IPv6 includes enough IP addresses to allocate more than four billion IP addresses to every person on earth. 

C. IPv6 eliminates the need for VLANs. 

D. Hosts can be assigned an IP address without DHCP. 

E. Hosts can be assigned an IP address without DNS. 

Answer: ABD

Q6. What are two core features of Cisco Nexus Operating System? (Choose two.) 

A. SNMPv3 

B. RMON 

C. System Manager 

D. PSS 

E. VRF 

F. TRILL 

Answer: CD

Q7. In an IEEE 802.3 Ethernet frame, what is the significance of the DSAP field? 

A. The DSAP field specifies the TCP or UDP port that is associated with the transport protocol. 

B. The DSAP field is only used on United States Department of Defense networks to indicate the information classification level. 

C. The DSAP field is only used in Ethernet II frames. 

D. The DSAP field indicates the network layer protocol. 

Answer: D

Q8. When deploying 10BASE-2 Ethernet, which type of connector is used? 

A. AUI 

B. UTP 

C. STP 

D. BNC 

E. RJ-11 

F. RJ-45 

G. ST 

H. DC 

Answer: D

Q9. Which field in an Ethernet II frame performs the same function as the DSAP field in an 802.3 Ethernet frame? 

A. start of frame 

B. EtherType 

C. frame check sequence 

D. Subnetwork Access Protocol 

E. Logical Link Control 

Answer: B

Q10. Which two options describe services that are provided by TCP? (Choose two.) 

A. session multiplexing 

B. EtherTypes identify destination services 

C. connection-oriented 

D. best-effort packet delivery 

E. binary translation 

Answer: AC