CMS专题

单选题What is the output of this command?（）A A list of files that require a backup within 3 daysB A list of files requiring more than 3 days of archivelogs to applyC A list of files that RMAN recommends be backed up only once in every three days, based on lo

题目
单选题
What is the output of this command?（）
A

A list of files that require a backup within 3 days

B

A list of files requiring more than 3 days of archivelogs to apply

C

A list of files that RMAN recommends be backed up only once in every three days, based on low volatility

D

A list of files for which a backup as already been performed in the last three days and which is required to be backed up again based on the high number of transactions performed on them

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相似问题和答案

第1题：

Examine the output of the query that you executed to list the objects in the recycle bin:You verified that no table named SALES_TAB exists in the schema. Then you executed the following command to purge the objects in the recycle bin:SQL> PURGE TABLE sales_tab;What would be the outcome of this command?（）

A. All three tables in the recycle bin are purged

B. Only the table with the oldest DROPSCN is purged

C. The command returns an error because multiple entries with the same name exist in the recycle bin

D. Only the table with the latest DROPSCN is purged


参考答案：B

第2题：

Refer to the exhibit. Based on this command output, what can we conclude about R3?()

A. R3 is an ABR.

B. R3 is not connec ted to the backbone.

C. R3 has four neighbors.

D. R3 is the DR for area 2.


参考答案：A

第3题：

View the Exhibit and examine the output.You execute the following RMAN command to perform the backup operation:What is the multiplexing level in the preceding backup process()

A. 4

B. 8

C. 7

D. 0


参考答案：A

第4题：

What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network in the show ip bgp command output？（）

  • A、The network was originated via redistribution of an interior gateway protocol into BGP
  • B、The network was defined by a static route
  • C、The network was originated via a network or aggregate command
  • D、The network was learned via EBGP
  • E、The network was learned via IBGP

正确答案:A,C

第5题：

Refer to the output. What IOS command produces this output?()

A. show i p ospf

B. show ip ospf interface

C. show ipv6 ospf interface

D. show ipv6 ospf


参考答案：D

第6题：

The following output exists on Router R1, a router internal to area 1. What can you d etermine as true from the output of the show ip ospf database summary command?()

A. The LSA was created by an ABR due to an area range command.

B. The LSA was created by an ASBR due to a summary - address command.

C. If cr eated by an area range command, the best metric for a subordinate subnet on that ABR must have been 11.

D. None of the other answers is correct.


参考答案：D

第7题：

You are troubleshooting a WAN connection for TestKing, and on the router you execute the, "debug ppp authentication" command, and view the following output:What kind of handshake was used for the PPP authentication?（）

A. one-way

B. two-way

C. three-way

D. No handshakes required during authentication

E. None of the above


参考答案：C

第8题：

Multiple RMAN sessions are connected to the database instance.Examine the following output when backup commands are running in server sessions:What could have helped you to correlate server sessions with channels?（）

A. Implement RMAN multiplexing

B. Set the DEBUG ON in the RMAN script

C. Specify the command ID in the RMAN script

D. Use a tag with the RMAN BACKUP command


参考答案：C

第9题：

Part of the routing table of router PG1 is displayed below:From analyzing the above command output,what is the administrative distance of the external EIGRP routes()

A.24

B.32

C.90

D.170

E.27316

F.None of the other alternatives apply


参考答案：D

第10题：

Refer to the output shown on switch SW1 below：  VLAN 1 bridge priority set to 8192. VLAN 1 bridge max aging time set to 20.VLAN 1 bridge hello time set to 2. VLAN 1 bridge forward delay set to 15. Switch is now the root switch for active VLAN 1.  What command would you enter to reproduce this output？


正确答案:set spantree root 1

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