All About Best Quality 640-911 exam

Q1. What is the binary value of the decimal number 1263? 

A. 11011101101 

B. 10011101111 

C. 10011101011 

D. 11010001111 

E. 10111101111 

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Q2. Which three terms are used to describe data at Layers 1, 2, and 4 of the OSI model? (Choose three.) 

A. PDUs 

B. bits 

C. sequences 

D. segments 

E. packets 

F. frames 

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Q3. What are three reasons that switches supersede bridges? (Choose three.) 

A. Smaller frame buffers decrease latency. 

B. Forward, filter, or flood frames. 

C. Multiple simultaneous communications between ports. 

D. Larger inspection engine allows for higher throughput. 

E. Switches have many ports. 

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Q4. Which device would you select to partition a network into VLANs? 

A. repeater 

B. bridge 

C. switch 

D. router 

E. hub 

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Q5. Which layer of the OSI model is associated with Token Ring Media Access Control? 

A. datagram 

B. routing 

C. network 

D. data link 

E. transport 

F. transmission 

G. session 

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Q6. What does RIPv1 send to its neighbors? 

A. information about changed routes 

B. information about new routes 

C. the entire routing table 

D. information about deleted routes 

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Q7. What are three modular Layer 2 processes in Cisco Nexus Operating System? (Choose three.) 

A. UDLD 

B. PIM 

C. HSRP 

D. STP 

E. Cisco Discovery Protocol 

F. OSPF 

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Q8. Which statement correctly describes an SVI? 

A. An SVI is a Layer 2 interface and uses a dynamic MAC address. 

B. An SVI cannot have an IP address assigned to it. 

C. An SVI provides Layer 3 routing between VLANs. 

D. Each switch port requires an SVI assignment. 

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Q9. Which option is an example of a distance vector routing protocol? 

A. RIP 

B. OSPF 

C. ARP 

D. IS-IS 

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Q10. Which two networking devices forward data based on destination MAC address? (Choose two.) 

A. repeater 

B. bridge 

C. switch 

D. router 

E. hub 

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