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WorksheetsModule 9 Quiz
Total questions: 16
Worksheet time: 5mins
1. What is the variable amount of time it takes for a frame to traverse the links between the source and destination?
a. serialization delay
b. propagation delay
c. code delay
2.What happens when congestion occurs?
a. packet loss
b. jitter
c. code delay
3. What is the fixed amount of time it takes to transmit a frame from the NIC to the wire?
a. serialization delay
b. jitter
c. code delay
4.What is caused by variation in delay?
a. congestion
b. packet loss
c. jitter
5. Which type of traffic tends to consume a large portion of network capacity?
a. voice
b. video
c. data
6. Which type of traffic requires at least 384 Kbs of bandwidth?
a. voice
b. video
c. data
7. Which type of traffic cannot be retransmitted if lost?
a. voice
b. video
c. data
8. Which type of traffic must receive a higher UDP priority?
a. voice
b. video
c. data
9. Which queuing algorithm allows delay-sensitive data such as voice to be sent before packets in other queues?
a. FIFO
b. CBWFQ
C. LLQ
10. Which queuing algorithm applies priority, or weights, to identify traffic and classify it?
a. FIFO
b. WFQ
C. LLQ
11. Which QoS model requires no special QoS mechanisms
a. best effort
b. integrated services
C. differential services
12. Which QoS model is the most scalable?
a. best effort
b. integrated services
C. differential services
13. Which adds a value to the packet header?
a. marking
b. classification
c. 802.1 Q
14. Which detects when traffic rates reach a configured maximum rate and drops excess traffic?
a. traffic policing
b. traffic shaping
c. classification
15. Which determines what class of traffic packets or frames belong to.
a. marking
b. classification
c. traffic shaping
Bonus question: What is the car of Mam Lacsamana?
Ford Ranger Raptor
Toyota Corolla Altis
Toyota FJ Cruiser
Nissan Navara
