更多"In a collapsed core design, which t"的相关试题:
[多项选择]Which two design recommendations are most appropriate when OSPF is the data center core routing protocol? （）
A. Never use passive interfaces.
B. Use NSSA areas from the core down.
C. Use totally stub areas to stop type 3 LSAs.
D. Use the lowest Ethernet interface IP address as the router ID.
E. Tune OSPF timers to enable OSPF to achieve quicker convergence.
[多项选择]Which two design goals describe the Junos OS design?（）
A. clean separation of security and routing policies
B. clean separation of control and forwarding planes
C. modularization of multiple software processes
D. a single hardware platform for all software applications
[多项选择]Which two design concerns must be addressed when designing a multicast implementation?（）
A. only the low-order 23 bits of the MAC address are used to map IP addresses
B. only the low-order 24 bits of the MAC address are used to map IP addresses
C. only the high-order 23 bits of the MAC address are used to map IP addresses
D. only the low-order 23 bits of the IP address are used to map MAC addresses
E. the 0x01004f MAC address prefix is used for mapping IP addresses to MAC addresses
F. the 0x01005e MAC address prefix is used for mapping IP addresses to MAC addresses
[多项选择]Which two design recommendations are most appropriate when OSPF is the data center core routing protocol？ （）
A. Never use passive interfaces.
B. Use NSSA areas from the core down.
C. Use totally stub areas to stop type 3 LSAs.
D. Use the lowest Ethernet interface IP address as the router ID.
E. Tune OSPF timers to enable OSPF to achieve quicker convergence
[单项选择]Which two words are NOT antonyms
A. Father and son.
B. Male and female.
C. Doctor and patient.
D. Wolf and fox.
[单项选择]Which two speeches made Emerson famous
A. Nature and Essays.
B. Representative Men and English Traits.
C. Nature and English Traits.
D. The American Scholar and The Divinity School Address.
[多项选择]Which two statements regarding external authentication servers for firewall user authentication are true?（） (Choose two.)
A. Up to three external authentication server types can be used simultaneously.
B. Only one external authentication server type can be used simultaneously.
C. If the local password database is not configured in the authentication order, and the configured authentication server bypassed.
D. If the local password database is not configured in the authentication order, and the configured authentication server authentication is rejected.
[多项选择]Which two partitioned table maintenance operations support asynchronous Global Index Maintenance inOracle database 12c?（）
A. ALTER TABLE SPLIT PARTITION
B. ALTER TABLE MERGE PARTITION
C. ALTER TABLE TRUNCATE PARTITION
D. ALTER TABLE ADD PARTITION
E. ALTER TABLE DROP PARTITION
F. ALTER TABLE MOVE PARTITION
[多项选择]Which two statements regarding JUNOS architecture are correct?（）
A. The Routing Engine handles all exception traffic.
B. The Routing Engine synchronizes the route table with the PFE
C. The Routing Engine is hot-pluggable.
D. The Routing Engine controls the PFE
[多项选择]Which two statements correctly identify considerations to take into account when deciding on Campus QoS Design elements?（）
A. Voice needs to be assigned to the hardware priority queue.
B. Voice needs to be assigned to the software priority queue.
C. Call signaling must have guaranteed bandwidth service.
D. Strict-priority queuing should be limited to 50 percent of the capacity of the link.
E. At least 33 percent of the link bandwidth should be reserved for default best-effort class.
[多项选择]Which two design concerns must be addressed when designing a multicast implementation？（）
A. only the low-order 23 bits of the MAC address are used to map IP addresses
B. only the low-order 24 bits of the MAC address are used to map IP addresses
C. only the high-order 23 bits of the MAC address are used to map IP addresses
D. only the low-order 23 bits of the IP address are used to map MAC addresses
E. the 0x01004f MAC address prefix is used for mapping IP addresses to MAC addresses
F. the 0x01005e MAC address prefix is used for mapping IP addresses to MAC addresses
[多项选择]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.
[多项选择]Which two statements are correct regarding default protocol preference values?（）
A. OSPF internal routes have a lower preference than static routes.
B. Both direct and local routes have the same preference value.
C. OSPF's preference value is lower than BGP.
D. OSPF has a single preference value for both internal and external routes.
[多项选择]Which two statements about creating constraints are true? （）
A. Constraint names must start with SYS_C
B. All constraints must be defines at the column level
C. Constraints can be created after the table is created
D. Constraints can be created at the same time the table is created
E. Information about constraints is found in the VIEW_CONSTRAINTS dictionary view
[多项选择]Which two statements describe the criteria bandwidth detection uses to dynamically alter bandwidth allocation?（）(Choose two.)
A. Throughput is raised as latency decreases.
B. Throughput is based on available bandwidth.
C. Throughput is lowered as latency decreases.
D. Latency is measured by SYNs returned for each metapacket.
[多项选择]Which two Junos platforms provide stateful firewall functionality?（）
A. MX Series
B. EX Series
C. SRX Series
D. QFX Series
