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单选题
Which statement correctly describes the function of Oracle9i Cache Fusion feature？（）
A
It provides each session with its own view of the database at a different point in the past.
B
It enables you to execute scalable applications on a clustered database without having to partition the users or the database tables.
C
It lets you dynamically reassign memory in your database buffer cache to different block buffer sizes.
D
It allows you to add new sites to multimaster replication environment without quiescing the master definition site.
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更多 “单选题Which statement correctly describes the function of Oracle9i Cache Fusion feature？（）A It provides each session with its own view of the database at a different point in the past. B It enables you to execute scalable applications on a clustered database without having to partition the users or the database tables. C It lets you dynamically reassign memory in your database buffer cache to different block buffer sizes. D It allows you to add new sites to multimaster replication environment without quiescing the master definition site.” 相关考题
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Which statement describes the function of the LNS in a L2TP environment?()
A.It initiates both the PPP session and the tunnel.B.It initiates the PPP session and terminates the tunnel.C.It terminates the PPP session and initiates the tunnel.D.It terminates the PPP session and terminates the tunnel.
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Which of the following BEST describes the function of a redundant power supply?()
A. Provides additional diagnostic LEDsB. Reduces power consumptionC. Eliminates a single point of failureD. Reduces total cost of ownership
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Refer to the exhibit. Router C was configured so that it could form an adja cency with three OSPF neighbors, one connected to each of its three physical interfaces. Which statement is correct about router C?（）A. It is configured and functioning correctly as an OSPF internal router.B. It is configured and functioning correc tly as an ABR attached to stub area 4.C. It is configured and functioning correctly as an ASBR attached to external area 4.D. It is configured and functioning correctly as an ABR attached to totally stubby area 4.E. It is not configured correctly to function as specified.
考题
Which of the following correctly describes the English phoneme/d/?_________
A．A voiced dental fricative.
B．A voiced alveolar fricative.
C．A voiceless dental plosive.
D．A voiceless alveolar fricative.
考题
Which of the following correctly describes the English phoneme/v/?
A．A voiceless labiodental fricative
B．A voiced labiodental fricative
C．A voiceless labiodental plosive
D．A voiced labiodental plosive
考题
Which of the following correctly describes the English phoneme/θ/
A.A voiceless dental fricative.
B.A voiceless alveolar fricative.
C.A voiceless dental plosive.
D.A voiceless alveolar plosive.
考题
Which statement correctly describes network security settings in Cisco Network Assistant for the Catalyst Express 500 Switch？（）A、The LOW setting enables broadcast storm control， but has no effect on the number of devices that can connect to a switch portB、The LOW setting enables broadcast storm control and limits the number of devices that can connect to a switch port.C、The LOW setting disables broadcast storm control but limits the number of devices that can connect to a switch portD、The default network setting is "HIGH"
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Which statement describes the FIP function of the FCoE Initiation Protocol？ （）A、 It is required to establish the point-to-point FCoE links with the first switch in the path.B、 It is required to establish the point-to-point FCoE links with any switch across multiple Ethernet segments.C、 It is not used to build the FCoE links.D、 It is used to ensure lossless transport.
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Which statement correctly describes IPsec VPN backup technology？（）A、The cypto isakmp keepalive command is used to configure the Stateful Switchover （SSO）protocolB、Reverse Route Injection （RRI） is configured on at the remote site to inject the central sitenetworksC、Each Hot Standby Routing Protocol （HSRP） standby group has two well-known MACaddresses and a virtual IP addressD、The cypto isakmp keepalive command is used to configure stateless failover
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Which statement correctly describes a situation in which VRFs are used in the data center?（）A、Partitioning of network resources is enabled.B、VRFs cannot support path isolation from MAN/WAN designs.C、VRFs cannot be used to map a virtualized data center to a MPLS implementation.D、VRFs do not allow for the use of application services with multiple access topologies.E、An access design using a VRF allows for an aggregation layer service module solution.
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Which of the following BEST describes the function of a redundant power supply？（）A、 Provides additional diagnostic LEDsB、 Reduces power consumptionC、 Eliminates a single point of failureD、 Reduces total cost of ownership
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Which statement describes the function of the LNS in a L2TP environment?（）A、It initiates both the PPP session and the tunnel.B、It initiates the PPP session and terminates the tunnel.C、It terminates the PPP session and initiates the tunnel.D、It terminates the PPP session and terminates the tunnel.
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单选题Which of the following statements describes the function of an expansion tank in a diesel engine cooling system?（）A
Maintains a constant head on the systemB
Reduces the likelihood of air or steam pockets formationC
Provides a low pressure point for the addition of makeup cooling waterD
All of the above
考题
单选题Which of the following correctly describes the word stress? _____A
iDentify, iDentifiable, iDentifierB
idenTify, iDentifiable, identiFierC
iDentify, identiFiable, iDentifierD
idenTify, iDentifiable, identiFier
考题
单选题Which of the following statements describes the function of an air compressor intake filter?（）A
Protects against suction valve floatB
Provides a positive pressure on the air inlet valvesC
Prevents lubricating oil contamination of the compressed air supplyD
Protects against the damaging effects of airborne solid particles
考题
单选题Which of the following correctly describes the English phoneme/tʃ/？A
A voiceless alveolar fricative.B
A voiceless post-alveolar affricate.C
A voiced palatal affricate.D
A voiced alveolar fricative.
考题
单选题Which statement correctly describes the disabling of IP TTL propagation in an MPLS network？（）A
The TTL field from the IP packet is copied into the TTL field of the MPLS label header at the ingress edge LSRB
TTL propagation cannot be disabled in an MPLS domainC
TTL propagation is only disabled on the ingress edge LSRD
The TTL field of the MPLS label header is set to 255E
The TTL field of the IP packet is set to 0
考题
单选题Which statement describes the function of the LNS in a L2TP environment?（）A
It initiates both the PPP session and the tunnel.B
It initiates the PPP session and terminates the tunnel.C
It terminates the PPP session and initiates the tunnel.D
It terminates the PPP session and terminates the tunnel.
考题
单选题Which of the following correctly describes the English phoneme/θ/?A
A voiceless dental fricativeB
A voiceless alveolar fricativeC
A voiceless dental plosiveD
A voiceless alveolar plosive
考题
单选题Which statement correctly describes the function of Oracle9i Cache Fusion feature？（）A
It provides each session with its own view of the database at a different point in the past. B
It enables you to execute scalable applications on a clustered database without having to partition the users or the database tables. C
It lets you dynamically reassign memory in your database buffer cache to different block buffer sizes. D
It allows you to add new sites to multimaster replication environment without quiescing the master definition site.
考题
单选题A user issues a SELECT command against the Oracle database. Which of the following choices describes a step that Oracle will execute in support of this statement?（）A
Acquire locks on table queried B
Generate redo for statement C
Fetch data from disk into memory D
Write changes to disk
考题
单选题Which statement correctly describes SQL and /SQL*Plus?（）A
Both SQL and /SQL*plus allow manipulation of values in the database.B
/SQL* Plus recognizes SQL satement and sends them to the server; SQL is the Oracle proprietary interface for executing SQL statements.C
/SQL* Plus language for communicating with the Oracle server to access data; SQL recognizes SQL statements and sends them to the server.D
/SQL manipulates data and table definition in the database; /SQL* Plus does not allow manipulation of values in the database.
考题
单选题Which of the following BEST describes the function of a redundant power supply？（）A
Provides additional diagnostic LEDsB
Reduces power consumptionC
Eliminates a single point of failureD
Reduces total cost of ownership
考题
单选题Which statement correctly describes network security settings in Cisco Network Assistant for the Catalyst Express 500 Switch？（）A
The LOW setting enables broadcast storm control， but has no effect on the number of devices that can connect to a switch portB
The LOW setting enables broadcast storm control and limits the number of devices that can connect to a switch port.C
The LOW setting disables broadcast storm control but limits the number of devices that can connect to a switch portD
The default network setting is HIGH
考题
单选题Which statement describes the FIP function of the FCoE Initiation Protocol？ （）A
It is required to establish the point-to-point FCoE links with the first switch in the path.B
It is required to establish the point-to-point FCoE links with any switch across multiple Ethernet segments.C
It is not used to build the FCoE links.D
It is used to ensure lossless transport.
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