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Examine the following excerpt f

题目

Examine the following excerpt from the show ip eigrp topology 10.2.2.0/24 command on router R1.Which answer can be verified as definitely true based on this output?（） External data: Originating router is 10.1.1.1 AS number of route is 1 External protocol is OSPF, external metric is 64 Administrator tag is 0 (0x00000000)

  • A、R1 is the router that redistributed the route
  • B、R1's metric to reach subnet 10.2.2.0/24 is 64
  • C、The route was redistributed on a router that has a router ospf 1 command configured
  • D、R1 is redistributing a route to prefix 1 0.2.2.0/24 into OSPF
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相似问题和答案

第1题：

Examine the following commands and their output:View the exhibit and examine the Flashback Version Query that was executed after the preceding commands.What could be the possible cause for the query not displaying any row?（）

A. Flashback logging is not enabled for the database.

B. The changes made to the table are not committed.

C. Supplemental logging is not enabled for the database.

D. The database is not configured in ARCHIVELOG mode.


参考答案：B

第2题：

A user is unable to connect to the company‘s intranet server by FQDN, but can connect by IP address. Other users are not having a problem. An administrator verifies that the user can successfully ping the server by IP address and can properly resolve the FQDN using nslookup. The problem is persisting after running ipconfig /flushdns.Which of the following should the administrator do NEXT?（）

A. Examine the Imhost file.

B. Flush the cache on the DNS server.

C. Flush the cache on the WINS server.

D. Examine the hosts file


参考答案：D

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：

This programme will examine the writer′s booksin detail, ______ an introduction to her life.

A.following
B.having followed
C.being followed
D.to be followed

答案：A
解析：
考查非谓语动词。分析句子成分可知，后半句作伴随状语，follow的逻辑主语是句子的主语programme，其宾语是an introduction，所以用现在分词(短语)形式表示主动，C、D项应排除；这里表示的是伴随，不表示时间的先后，不用完成式，故选A。

第5题：

Refer to the exhibit. Examine the partial configuration and the routing table excerpt. Which routes would be redistributed into OSPF area 1?()

A. 10.10.10.16/28 only

B. 10.10.10.16/28 and 10.10.10.64/26

C. 10.10.10.16/28, 10.10.10.64/26, and 172.16.10.0/24

D. 10.10.10.64/26 only


参考答案：D

第6题：

Using network monitoring tools would allow an administrator to do which of the following?()

A. Configure offline devices

B. Examine performance issues

C. Install additional software and updates

D. View syslog events


参考答案：B

第7题：

Examine the following options, Multicasting supports applications that communicate.()

A. many - to - one

B. one - to - one

C. one - to - many

D. many - to - many


参考答案：C

第8题：

Examine the following RMAN command:Which two statements are true regarding the backup taken by using the above RMAN command?()

A. Only data files and the control file are backed up.

B. Archived redo logs are backed up only I f the database is open during the backup.

C. The backup is deleted after one day, regardless of the default retention policy settings.

D. The backup becomes obsolete after one day, regardless of the default retention policy settings.


参考答案：B, D

第9题：

Refer to the exhibit. Examine the partial configuration and the routing table excerpt. Which routes would be redistributed into OSPF area 1? ()

A. 10.10.10.16/28 only

B. 10.10.10.16/28 and 10.10.10.64/26

C. 10.10.10.16/28, 10.10.10 .64/26, and 172.16.10.0/24

D. 10.10.10.64/26 only


参考答案：D

第10题：

You examine the port statistics on a Cisco Catalyst switch and notice an excessive number offrames are being dropped. Which of the following are possible reasons for the drops？（）

  • A、Unknown destination MAC address
  • B、Bad cabling
  • C、MAC forwarding table is full
  • D、Port configured for half duplex
  • E、Port configured for full duplex
  • F、Network congestion

正确答案:B,F

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