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NETW 420 DeVry Final Exam Latest

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NETW 420 DeVry Final Exam Latest

NETW 420 DeVry Final Exam Latest

NETW420

 

NETW 420 DeVry Final Exam Latest

Question 1.1. (TCO 5) Which parameter is not part of defining network performance? (Points: 6)

  • Throughput response time
  • Network reliability
  • Network availability
  • Network documentation

Question 2.2. (TCO 5) Which parameter is not part of defining network response time? (Points: 6)

  • Network throughput
  • Network performance
  • System performance
  • Network reach

Question 3.3. (TCO 6) Which network architecture type is not part of reporting network traffic flows? (Points: 6)

  • Backbone networks
  • Instance networks
  • Regional networks
  • Stub networks
  • End-user networks

Question 4.4. (TCO 5) Which types of statistics are used to identify project traffic? (Points: 6)

  • Storage
  • Performance
  • Network
  • Capacity
  • End user

Question 5.5. (TCO 6) Which architectural perspective is not part of the management architecture? (Points: 6)

  • Functional architecture
  • Physical architecture
  • Information architecture
  • Node architecture

Question 6.6. (TCO 6) Which function block is not part of the functional architecture? (Points: 6)

  • Operations systems
  • Network element
  • Mediation
  • MIB

Question 7.7. (TCO 4) Which management style relieves the network management application of management tasks as long as the network runs smoothly? (Points: 6)

  • Management by emergency
  • Management by exception
  • Management by delegation
  • Management by objective

Question 8.8. (TCO 5) Which layer is not part of the TMM service architecture? (Points: 6)

  • Network
  • Element
  • Service management
  • Control

Question 9.9. (TCO 3) Which function is not part of the network management functional model? (Points: 6)

  • Configuration
  • Media
  • Fault
  • Performance

Question 10.10. (TCO 5) Which function is not part of the system management function? (Points: 6)

  • Hardware
  • Operating system
  • Core application services
  • Administration

Question 11.11. (TCO 5) The SNMP Set command _____. (Points: 6)

  • uses get-next-request messages to get the MIB tree started
  • sends the SNMP set-request message and receives the get-response command
  • Generates a trap message.
  • captures SNMP packets going across the segment

Question 12.12. (TCO 3) Which data type is not part of the ASN.1 Data Type Conventions? (Points: 6)

  • Object name
  • Application data
  • Module
  • Character

Question 13.13. (TCO 3) The information model is defined as _____. (Points: 6)

  • Describing the components of network management and their relationships
  • Describing the structure and the storage of information
  • Describing the way information is exchanged between systems
  • Describing the physical medium

Question 14.14. (TCO 5) The following is not a valid SNMP keyword. (Points: 6)

  • Access
  • Agent-capabilities
  • Arguments
  • BYTE

Question 15.15. (TCO 5) The module-identity macro is defined as _____. (Points: 6)

  • specifying an information model
  • defining information about an object identifier
  • referencing a module name
  • describing details needed for implementation

Question 16.16. (TCO 5) The SNMP Trap object is defined as a(n) _____. (Points: 6)

  • information group that contains trap ID
  • object identifier of the notification
  • object identifier of the enterprise
  • collection of well-known traps

Question 17.17. (TCO 4) The SNMP dispatcher process PDU is defined as _____. (Points: 6)

  • processing a request from an application to a send PDU
  • processing an incoming message from a remote entity
  • processing a request from an application
  • processing an incoming response

Question 18.18. (TCO 4) _____ are not threats that exist to network management information while it is being transported from one management entity to another. (Points: 6)

  • Masquerade and portray
  • Message stream modification and disclosure
  • Message splitting and masquerade
  • Portray and message splitting

Question 19.19. (TCO 7) Which type is not part of a security threat? (Points: 6)

  • Modification
  • Masquerade
  • Disclosure
  • Query

Question 20.20. (TCO 3) Which remote monitoring group is not part of an RMON1? (Points: 6)

  • Statistic
  • History
  • Control
  • Alarm

Question 21.21. (TCO 3) Which model is not included in the OSI network management model? (Points: 6)

  • Organizational model
  • Information model
  • Communication model
  • Functional model
  • CIB model

Question 22.22. (TCO 3) Which entity is not included In the organization model? (Points: 6)

  • Client
  • Agent
  • Managed object
  • Database
  • Software application

Question 23.23. (TCO 1) Which layer consists of two sublayers: logical link control (LLC) and media access control (MAC)? (Points: 6)

  • Network
  • Physical
  • Transport
  • Data link

Question 24.24. (TCO 2) Which of the following is an example of an ASN1 data type keyword? (Points: 6)

  • CHOICE
  • Set
  • Sequence
  • RSTA
  • SNMP

Question 25.25. (TCO 2) What standards body developed the 802.3 Layer 2 standards? (Points: 6)

  • ITU-T
  • IEEE
  • SMCB
  • RIPA
  • RSTA

Page 2

Question 1. 1. (TCO 5) What is a disadvantage of using a dedicated network management system in the corporate enterprise? (Points: 10)

Question 2. 2. (TCO 3) Write out the numbered object identifier (OID) that represents the ICMP node found beneath the mib-2 group. Explain why this is the numbered OID. (Points: 10)

Question 3. 3. (TCO 4) List at least three metrics that can be used to measure scale for a particular network management infrastructure. (Points: 10)

Question 4. 4. (TCO 4) Pick the last three SNMP operations (primitives on which all SNMP management is based). Explain how these management operations support the management of network devices in a management system. (Points: 10)

Question 5. 5. (TCO 5) In a few short words, define the following management style in terms of its application to the network management system: management by exception. (Points: 10)

Page 3

Question 1. 1. (TCO 6) List at least three benchmark tasks that can be used to assess operational complexity of management applications. Explain how each benchmark task assesses operational complexity of management. (Points: 20)

Question 2. 2. (TCOs 2 & 5) Explain Management Integration Complexity challenges as they relate to scaling the existing network management system over time. (Points: 20)

Question 3. 3. (TCO 6) List and explain at least three factors where manageability reduces the integration tax. (Points: 20)

Question 4. 4. (TCO 1) Explain how the management of network information services impacts customer service levels for business enterprises. (Points: 20)

 

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