Question
Which of the following is NOT a drawback of using overlay networks? a. The layer-2 and layer-3 must be fully meshed. b. The layer-2 device
Which of the following is NOT a drawback of using overlay networks?
| a. | The layer-2 and layer-3 must be fully meshed.
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| b. | The layer-2 device doesnt have any layer-3 knowledge for queuing and dropping.
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| c. | The layer-2 device must have the knowledge of layer-3 and layer-1.
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| d. | Two networks must be managed.
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In QoS techniques, packets wait in the buffer until the node processed using ________ technique.
| a. | First-In First-Out
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| b. | Last-In First-Out
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| c. | First-In Last-Out
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| d. | Round Robin Method
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QUESTION 3
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Which of the following mechanism controls the amount and the rate of traffic sent to the network?
a. Traffic Flow
b. Traffic Congestion
c. Traffic Shaping
d. Traffic Control
Identify which of the following is NOT a contribution of MPLS for Traffic Engineering?
| a. | MPLS maintains a separate routing table only with Traffic Engineering addresses.
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| b. | MPLS separates forwarding and switching decisions | |
| c. | Packet forwarding based on source and destination label addresses.
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| d. | MPLS forwards packet based on labels and destination IP addresses.
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Which of the following is NOT an advantage of VoIP?
| a. | Decreased geographical coverage
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| b. | Decreased cost per call
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| c. | Greater functionality
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| d. | Increased portability |
In java network programming, while using system call sendto() _______________ options need to be set for sending socket otherwise permission denied error will appear.
| a. | BROAD_ON
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| b. | BROADCAST_SO
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| c. | SET_BROADCAST
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| d. | SO_BROADCAST
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Which of the following statements is INCORRECT about IPv6?
| a. | Doesnt support broadcast
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| b. | Multicast support is mandatory
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| c. | Supports anycast
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| d. | Doesnt support unicast
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InetAddress is a class within ___________package that handles internet addresses both as host names and as IP addresses.
| a. | java.net
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| b. | java.util
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| c. | java.language
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| d. | java.io
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Which one of the following statements is INCORRECT?
| a. | IPv6 replaced IPv4
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| b. | Big organizations are making the transition from IPv4 to IPv6 quickly
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| c. | The available IPv4 public address is running out of space
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| d. | IPv6 offer 2 to the power 128 addresses
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An IPv6 packet that is sent from one machine and delivered to one of the multiple interfaces having the same address, this concept is described in____________.
| a. | Multicast
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| b. | Unicast
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| c. | Anycast
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| d. | Broadcast
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Advances In Database Technology Edbt 94 4th International Conference On Extending Database Technology Cambridge United Kingdom March 1994 Proceedings Lncs 779
Authors: Matthias Jarke ,Janis Bubenko ,Keith Jeffery
1994th Edition
3540578188, 978-3540578185
