Question 1. 1. (TCO 5) Which parameter is not part of defining network performance? (Points : 6)
Throughput response time
Network reliability
Network availability
Network storage
Question 2. 2. (TCO 5) Which parameter is not part of defining network response time? (Points : 6)
Network throughput
Network performance
System performance
Network cost
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 plan future resource requirements? (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
Business architecture
Question 6. 6. (TCO 6) Which function block is not part of the functional architecture? (Points : 6)
Operations systems
Network element
Mediation
Application
Question 7. 7. (TCO 4) Which management style is used by the network management system when an upper layer function designates a routine task to a lower layer management function? (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
Presentation
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 Walk 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
Scientific
Question 13. 13. (TCO 3) The communication 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
Count
Question 15. 15. (TCO 5) The object type 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 two of the 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
Modification of Information 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
RIB Model
Question 22. 22. (TCO 3) In the organization model, who houses the management agent? (Points : 6)
Manager
Agent
Link
Agent
Software application
Question 23. 23. (TCO 1) Which layer is in charge of addressing and routing? (Points : 6)
Network
Physical
Transport
Data link
Question 24. 24. (TCO 2) Which of the following is an example of an ASN1 data type macro? (Points : 6)
SNMP
Set
Sequence
RSTA
RMON_MIB
Question 25. 25. (TCO 2) What standards body developed the 8802.3 Layer 2 standards? (Points : 6)
ITU-T
ISO
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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