“Sometimes computers are just strange, but it seems to be working now.”
“You gave them the wrong address and caused this problem.”
“The sender had the e-mail address wrong, but they have it correct now and the problem has been resolved.”
“The SMTP server was not getting a proper resolution of the recipient name field when it was parsing the header.”
第1题：
Today the energy problem becomes critical. It ____ an immediate solution.
A calls on B calls for C calls up D calls at
第2题：
A. The job is enabled by default after creation
B. The job is automatically dropped after the end date
C. The job executes with the privileges of the user SYS
D.
第3题：
Management of a certain building was receiving complaints about slow elevator service. The solution adopted was to add mirrors in the lobbies to reduce boredom while passengers waited. This is an example of _____ .
A . Kepner-Tregoe method
B . Potential problem analysis
C . Decision analysis
D . Creative problem solving
E . None of the above
第4题：
After a technician came out and installed a new wireless router, one of the wired workstations began having problems connecting to the file server. This is only an intermittent problem. Which of the following actions will the technician MOST likely perform to resolve this problem?（）
第5题：
A. Escalate the call to a technician
B. Document any changes in the web server configuration.
C. Implement and test a solution.
D. Continuously ping the server until a ping response is obtained
第6题：
A. calls off
B. calls for
C. calls up
D. calls on
第7题：
A. The job is enabled by default after creation
B. The job is automatically dropped after the end date
C. The job executes with the privileges of the user SYS
D. The globalization environment that exists at the time of the job creation prevails at the job runs
第8题：
99 Management of a certain building was receiving complaints about slow elevator service. The solution adopted was to add mirrors in the lobbies to reduce boredom while passengers waited. This is an example of _____ .
A. Kepner-Tregoe method
B. Potential problem analysis
C. Decision analysis
D. Creative problem solving
E. None of the above
第9题：
What is the Cisco IOS default behavior for switching from the shared tree to the shortest path tree in PIM-SM operations？（）
第10题：
The helpdesk is receiving calls about the corporate web server being down. Which of the followingshould be taken NEXT after verifying that the server is unreachable?（）