IBM(000-103)
单选题Which command while in a vi session will change the currently selected word?（）A ecB wcC ewD cw
题目
ec
wc
ew
cw
相似问题和答案
第1题：
A. ec
B. wc
C. ew
D. cw
第2题：
You decided to change the location of the flash recovery area. You executed the following command： Which statement is true？（）
- A、The location can be changed only if the flash recovery area is empty.
- B、After executing the command， all new flash recovery area files will be created in the new location.
- C、The command will generate an error because you cannot change the flash recovery area while the database is open.
- D、All the existing files in the flash recovery area will be moved to the new location， and all new Flash Recovery Area files will be created in the new location.
正确答案:B
第3题：
While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."
At which OSI layer is this problem associated with?
A．The data link layer
B．The application layer
C．The access layer
D．The session layer
E．The network layer
解析：Explanation:
TCP/IP includes ICMP, a protocol designed to help manage and control the operation of a TCP/IP network. The ICMP protocol provides a wide variety of information about a network's health and operational status. Control message is the most descriptive part of a name. ICMP helps control and manage IP's work and therefore is considered part of TCP/IP's network layer.
第4题：
While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."At which OSI layer is this problem associated with?（）
- A、The data link layer
- B、The application layer
- C、The access layer
- D、The session layer
- E、The network layer
正确答案:E
第5题：
Which action changes the default editor for ALL users on the system from vi to edit？（）
- A、Issue the command：export EDITOR=/usr/bin/edit edit each users .profile to change the EDITOR value to /usr/bin/edit
- B、Modify /.profile and change the EDITOR variable to /usr/bin/edit
- C、Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITOR
- D、Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit
正确答案:C
第6题：
Which action change the default editor for ALL users on the system from vi to edit（）
- A、Issue the command： export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/edit
- B、Modify /.profile and change the EDITOR variable to /usr/bin/edit
- C、Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITOR
- D、Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit
正确答案:C
第7题：
Which action changes the default editor for ALL users on the system from vi to edit of the following？（）
- A、Issue the command： export EDITOR=/usr/bin/edit
- B、Modify /.profile and change the EDITOR variable to /usr/bin/edit
- C、Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITOR
- D、Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit
正确答案:C
第8题：
A. Another repair session is running concurrently.
B. The failure ID has not been mentioned in the command for data file 5.
C. There are new failures recorded in the Automatic Diagnostic Repository (ADR).
D. The ADVISE FAILURE command has not been issued before the REPAIR FAILURE command.
第9题：
Which command while in a vi session will change the currently selected word?（）
- A、ec
- B、wc
- C、ew
- D、cw
正确答案:D
第10题：
Which command would an administrator use to add startup scripts to the system startup process？（）
- A、chitab
- B、vi /etc/inittab
- C、vi /sbin/rc.boot
- D、mkitab
正确答案:D