When you issue the logging trap informational command, what happens？ （）

A.show ip access-list

B.show access-list

C.list ip interface

D.show interface

E.show ip interface

L 0 DATABASE;The next day, you issue the following command:BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE;Which statement about the use of the change tracking file is true？（）

A. RMAN reads the block change tracking file only when it performs the incremental level 0 backup.

B. RMAN reads the block change tracking file when it performs both incremental backups.

C. RMAN reads the block change tracking file only when it performs the incremental level 1 backup.

D. RMAN does not read the block change tracking file when it performs either incremental backup.

0 DATABASE;The next day, you issue the following command:BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE;Which statement about the use of the change tracking file is true？（）

A. RMAN reads the block change tracking file only when it performs the incremental level 0 backup.

B. RMAN reads the block change tracking file when it performs both incremental backups.

C. RMAN reads the block change tracking file only when it performs the incremental level 1 backup.

D. RMAN does not read the block change tracking file when it performs either incremental backup.

A.service timestamps debug datetime msec

B.show clock detail

C.clock calendar-valid

D.service timestamps log datetime msec

A. An error is generated.

B. You will have two identical tables in the HR schema with different names.

C. You create a table called employees in the HR schema based on you EMP table.

D. You create an alternative name for the employees table in the HR schema in your own schema.

A. service timestamps debug datetime msec

B. show clock detail

C. clock calendar-valid

D. service timestamps log datetime msec

A. ICMP echo requests are sent to 172.19.102.2 in five-millisecond intervals.

B. ICMP echo requests are sent to 172.19.102.2 until five packets are dropped.

C. ICMP echo requests are sent to 172.19.102.2 five times.

D. ICMP echo requests are sent continuously to 172.19.102.2 for five seconds.

A. The OSPF routes are located in the inet4.0 routing table.

B. The OSPF routes are located in the inet.0 routing table.

C. The OSPF routes are located in the inet.2 routing table.

D. The OSPF routes are located in the inet4.3 routing table.

A. The OSPF routes are located in the inet 4 routing table

B. THe OSPF routes are located in the inet 0 routing table

C. The OSPF routes are located in the inet 2 routing table

D. The OSPF routes are located in the inet 4.3 routing table

uter from both of these methods. However, when you issue the command"show ip route" you see only the IGRP route, and not the RIP route. Why is this？（）

A. IGRP has a faster update timer.

B. IGRP has a lower administrative distance.

C. RIP has a higher metric value for that route.

D. The IGRP route has fewer hops.

E. The RIP path has a routing loop.