Which two statements describe the forwarding table in the Junos OS?（）A、The forwarding table contains all known routes.B、The forwarding table stores a subset of information from the routing table.C、Junos devices use the forwarding table to compare incoming packets against existing entries to determine the next hop.D、If multiple matches exist, the forwarding table uses the least-specific entry to forward packets toward the destination.
Which two statements describe the forwarding table in the Junos OS?（）
- A、The forwarding table contains all known routes.
- B、The forwarding table stores a subset of information from the routing table.
- C、Junos devices use the forwarding table to compare incoming packets against existing entries to determine the next hop.
- D、If multiple matches exist, the forwarding table uses the least-specific entry to forward packets toward the destination.
相关考题：
Which two statements complete a transaction? () A. DELETE employees;B. DESCRIBE employees;C. ROLLBACK TO SAVE POINT C;D. GRANT SELECT ON employees TO SCOTHE. ALTER TABLE employees SET UNUSED COLUMN sal;F. Select MAX(sal) FROM employees WHERE department _ id 20;
Which two statements correctly describe a situation in which an Active／Standby Service Module design is being used?() A. Troubleshooting is more complicated.B. Service and switch modules are underutilized.C. Layer 2 adjacency is required with the servers that use this design.D. Layer 3 adjacency is required with the servers that use this design.E. Load balancing will always occur across both access layer uplinks.
Directions: Enormous changes took place in the last two decades of the 20th century, which is revealed in the changes on dinner tables. Here are two pairs of pictures. You are required to 1) describe the pictures, 2) interpret the pictures, and 3) make a comment upon it. You should write 160—200 words neatly on ANSWER SHEET 2.(20 points)
Which of the following statements is NOT true?（）AIn the 13th century a Black Rod went between the two Houses of Parliament for liaison and to discipline the members.BIn the 13th century Parliament only met by royal invitation.CIn the 13th century Parliament's role was to offer advice,not to make decisions.DIn the 13th century the most important part of Parliament was the House of Lords.
Which two of these statements best describe the benefits of WPAv2？ （Choose two.）（）A、 SSID broadcast preventionB、 man-in-the-middle attack protectionC、 cost reduction through software upgrades in all existing hardwareD、 dynamic key generationE、 RF jamming prevention
Which two statements complete a transaction? （）A、DELETE employees;B、DESCRIBE employees;C、ROLLBACK TO SAVEPOINT C;D、GRANT SELECT ON employees TO SCOTT;E、ALTER TABLE employees SET UNUSED COLUMN sal;F、SELECT MAX(sal) FROM employees WHERE department_id = 20;
Which of the following statements is NOT true?（）A、In the 13th century a Black Rod went between the two Houses of Parliament for liaison and to discipline the members.B、In the 13th century Parliament only met by royal invitation.C、In the 13th century Parliament's role was to offer advice,not to make decisions.D、In the 13th century the most important part of Parliament was the House of Lords.
Which two statements best describe the wireless security standard that is defined by WPA (Choose two.)（）。A、It specifies use of a static encryption key that must be changed frequently to enhance securityB、It requires use of an open authentication methodC、It specifies the use of dynamic encryption keys that change each time a client establishes a connectionD、It requires that all access points and wireless devices use the same encryption keyE、It includes authentication by PSK
Which two statements accurately describe an IBGP peering session?（） (Choose two.)A、Peers are statically defined.B、Peers exist within the same AS.C、Peers must be directly connected to each other.D、Peers advertise routes learned from other IBGP neighbors.
Which two of these statements best describe the benefits of WPAv1？ （）A、 SSID broadcast preventionB、 Improved mutual authenticationC、 Improved encryption through AESD、 Improved protection against sniffing initialization vectorsE、 RF jamming prevention
Which two statements describe the advantages to the use of RIP over the use of OSPF?（）A、RIP requires less time to convergeB、RIP uses less bandwidthC、RIP is less complex to configureD、RIP demands fewer router resourcesE、RIP has a more accurate metric
Which two of these statements best describe the benefits of the Cisco Compatible Extensions Program？ （Choose two.）（）A、 offers a feature-rich implementation alternative to Wi-Fi certificationB、 accelerates the availability of innovative features while maintaining interoperabilityC、 provides innovative features only on Cisco’s wireless client adaptersD、 provides an evolving set of specifications for interoperabilityE、 eliminates the need for testing by providing innovative features to wireless client vendors through a one-time license fee
Which two statements correctly describe a situation in which an Active/Standby Service Module design is being used?（）A、Troubleshooting is more complicated.B、Service and switch modules are underutilized.C、Layer 2 adjacency is required with the servers that use this design.D、Layer 3 adjacency is required with the servers that use this design.E、Load balancing will always occur across both access layer uplinks.
Which two of these statements best describe fast secure roaming？ （Choose two.）（） A、 available only in autonomous APsB、 available in autonomous and lightweight APsC、 a feature of WDS in autonomous APsD、 a feature of WDS in lightweight APsE、 requires at least one AP and one Wireless LAN Services Module
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多选题Which two of these statements best describe the benefits of WPAv2？ （Choose two.）（）ASSID broadcast preventionBman-in-the-middle attack protectionCcost reduction through software upgrades in all existing hardwareDdynamic key generationERF jamming prevention
多选题Which two of these statements best describe the benefits of WPAv1？ （）ASSID broadcast preventionBImproved mutual authenticationCImproved encryption through AESDImproved protection against sniffing initialization vectorsERF jamming prevention
多选题Which two statements describe the advantages to the use of RIP over the use of OSPF?（）ARIP requires less time to convergeBRIP uses less bandwidthCRIP is less complex to configureDRIP demands fewer router resourcesERIP has a more accurate metric
多选题Which two statements describe the default routing policy for BGP?（）AAdvertise only locally originated routes.BAccept all BGP routes and import into inet.0.CAdvertise all active BGP routes.DAdvertise only EBGP routes.
多选题Which two statements describe the criteria bandwidth detection uses to dynamically alter bandwidth allocation?（）(Choose two.)AThroughput is raised as latency decreases.BThroughput is based on available bandwidth.CThroughput is lowered as latency decreases.DLatency is measured by SYNs returned for each metapacket.
多选题Which two statements describe the purpose of a security policy？（）AIt enables traffic counting and logging.BIt enforces a set of rules for transit traffic.CIt controls host inbound services on a zone.DIt controls administrator rights to access the device.
多选题Which two statements accurately describe a broadcast domain?（）ABroadcast domains require that the participating devices connect to common switches or hubsBBroadcast domains consist of devices reachable by frames addressed to the Layer 2 broadcast addressCBroadcast domains require a gateway device such as a routerDBroadcast domains consist of devices that reside on the same VLAN
多选题Which two statements best describe Cisco IOS IP SLA？（）Aonly implemented between Cisco source and destination-capable devicesBstatistics provided by syslog， CLI， and SNMPCmeasures delay， jitter， packet loss， and voice qualityDonly monitors VoIP traffic flowsEprovides active monitoringFprovides passive monitoring