更多"A virus has been removed from the u"的相关试题:
[单项选择]A user has been having difficulty with their PC. Which of the following is the BEST response atechnician should give when a user asks for the definition of a particular bluescreen message?（）
A. “It is a message that informs the technician of what hardware needs to be replaced.”
B. “A bluescreen message is just another name for an error.”
C. “It provides the technician with more information about the problem.”
D. “It is a complex message that is very difficult to explain to those who are not familiar with computers.”
[单项选择]A user has just moved a PC from one office to another. The patch cable and the NIC do notappear to be functioning in the new office but were working before the move. The patch cable is plugged in correctly to both the NIC and the wall jack. Which of the following actions should the technician take FIRST?（）
A. Verify that the network card is compatible with the operating system.
B. Verify that the port on the switch is enabled.
C. Update the network card driver.
D. Replace the network cable with a crossover cable.
[单项选择] Your system has been upgraded from Oracle Database 10g to Oracle Database 11g. You imported SQL Tuning Sets (STS) from the previous version. After changing the OPTIMIZER_FEATURE_ENABLE parameter to 10.2.0.4 and running the SQL Performance Analyzer, you observed performance regression for a few SQL statements. What would you do with these SQL statements?（）
A. Set OPTIMIZER_USE_PLAN_BASELINES to FALSE to prevent the use of regressed plans.
B. Capture the plans from the previous version using STS and then load them into the stored outline.
C. Capture the plans from the previous version using STS and then load them into SQL Management Base (SMB).
D. Set OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES to FALSE to prevent the plans from being loaded to the SQL plan baseline.
[单项选择]The period ranging from 1865 to 1914 has been referred to as ______American literature.
A. the Age of Colonicalism
B. the Age of Romanticism
C. the Age of Realism
D. the Age of Modernism
[单项选择]This area has been free from Foot-and-Mouth Disease ( ) two years.
A. for
B. in
C. after
D. before
[单项选择]A user has purchased a laptop that has no means to charge the battery. Which of the followingwould the user MOST likely purchase?（）
A. USB cable
B. AC adapter
C. PCMCIA card
D. Replacement battery
[单项选择]He has been（）from the swimming race because he did not win any of the practice races.
A. reduced
B. deleted
C. eliminated
D. diminished
[单项选择]He has been away from home ______ nearly four months.
[单项选择]He has been away from home ______three months ago.
A. since
B. for
C. during
D. before
[单项选择]There must have been someone who has {{U}}instigated{{/U}} a rebellion because the people are so well organized.
A. incited
B. tampered
C. intruded
D. meddled
[单项选择]A user has forgotten their BIOS password on their computer. Which of the following would atechnician use to allow the user access to their PC?（）
A. Remove the BIOS chip on the PC
B. Re-flash the BIOS
C. Run password cracking software on the users PC
D. Set the password clear jumper on the motherboard
[单项选择]A Windows 7 user has documents spread throughout multiple hard drives and wishes to organizeand search them in one panel. Which of the following features should they be shown?（）
A. Windows Explorer
B. My documents
C. Windows Desktop Search 4.0
D. Libraries
[多项选择]Which two statements apply when a user has entered private configuration mode by typing configure private?（）
A. All users have their own active configuration.
B. All users have their own private candidate configuration.
C. When a user commits, all nonconflicting changes made by all users are committed.
D. When a user commits, only the user's own changes are committed.
[单项选择]A user has just installed an application that is causing system instability and lock-ups and is not allowing a clean uninstall. To resolve this issue, the technician should:（）
A. power cycle the system completely.
B. run an on-demand virus scan.
C. perform a system restore.
D. check the installation event logs
[单项选择]A user has reported that they cannot access the company FTP site. The user states that they are using the IP address that was given to them “74200.92.105”. Which of the following is MOST likely the problem?（）
A. Invalid IP address
B. FTP program is not working
C. Port 21 is blocked
D. The FTP site is down
