更多"To determine whether a particular f"的相关试题:
[单项选择]The HIV virus has caused more deaths in developed countries.
[单项选择]The tnsnames.ora file has an entry for the service alias ORCL as follows:The TNS ping command executes successfully when tested with ORCL; however, from the same OS usersession, you are not able to connect to the database instance with the following command:SQL > CONNECT scott/tiger@orcl What could be the reason for this?（）
A. The listener is not running on the database node.
B. The TNS_ADMIN environment variable is set to the wrong value.
C. The orcl.oracle.com database service is not registered with the listener.
D. The DEFAULT_DOMAIN parameter is set to the wrong value in the sqlnet.ora file.
E. The listener is running on a different port.
[单项选择]After the /etc/tunables/nextboot file has been edited, which command can be used to validate changes to the IO performance tuning settings?（）
A. ioo -v nextboot
B. ioo -c nextboot
C. valcheck -f nextboot
D. tuncheck -r -f nextboot
[单项选择]A virus has been removed from the user’s machine, but the user still cannot access the Internet.Which of the following should the technician check NEXT?（）
A. Disable port forwarding on the router.
B. Reboot to Safe Mode and see if the Internet is accessible.
C. Format the machine and reinstall the OS.
D. Check the web browser’s proxy settings.
[单项选择]The question lies in whether he has ______ knowledge for the job.
A. efficiency
B. efficient
C. sufficiency
D. sufficient
[单项选择]The government has to decide whether cost or concern for the environment should take ______ when choosing the route for the new road crossing the well known scenic spot.
A. solution
B. sight
C. intellect
D. precedence
[单项选择]Whether right or wrong, he has some new ideas about how the lesson should be_________.
A. deducted
B. concluded
C. conducted
D. deduced
[单项选择]If file A has the capability of 724，the same group’s users of file A may do
A. read A Only
B. write A
C. execute A
D. non-operation
[单项选择] A Windows file server has run out of space. In the interim the administrator is moving several archived confidential folders that have been encrypted off the file server and onto an older server file shares. After the move, a manager reports that they are able to access and modify some of the items that have been moved. Which of the following is the MOST likely issue?（）
A. The temporary server was formatted as NTFS.
B. The manager is a power user on the temporary server.
C. The temporary server was formatted as FAT32.
D. The manager is an administrator on the temporary server
[单项选择]Boris has brains, in fact, I doubt whether anyone in the class has ______ IQ.
A. a high
B. a higher
C. the higher
D. the highest
[单项选择]Mr.Johnson has not decided whether he will ______ the branch company set up in the small town.
A. hand in
B. put on
C. take over
D. lead to
[单项选择]Mr. Johnson has not decided whether he will_____ the branch company set up in the small town.
A. hand in
B. put on
C. take over
D. lead to
[单项选择] Your tnsnames.ora file has the following entry for the service alias ORCL： ORCL = （DESCRIPTION = （ADDRESS = （PROTOCOL = TCP） （HOST = 10.156.24.216） （PORT = 1521）） （CONNECT_DATA = （SERVER = DEDICATED） （SERVICE_NAME = orcl.oracle.com） ） ） The TNSPING command executes successfully when tested with ORCL but you are not able to connect to the database instance with the following command： SQL> CONNECT scott/tiger@orcl What could be the reason for this？（）
A. The listener is not running at the server.
B. The TNS_ADMIN environmental variable is set to a wrong value.
C. The orcl.oracle.com database service is not registered with the listener.
D. The DEFAULT_DOMAIN parameter is set to a wrong value in the SQLNET.ORA file.
[单项选择] Your alert log file has the following information： Tue May 25 17：43： 38 2004 ORA-00060： Deadlock detected. More info in file /u01/app/oracle/admin/ORCL/udump/orcl_ora_3173.trc. What would you do to ensure that database is still running correctly？（）
A. examine the trace file and kill the session that caused the deadlock
B. examine the trace file and kill both the sessions responsible for the deadlock
C. examine the trace file for details and ask the user who caused the deadlock to rollback the transaction
D. examine the trace file for details and remember that deadlocks are resolved automatically by Oracle database
E. examine the trace file for details and use the Undo Advisor to rollback the transaction that caused the deadlock
[单项选择] Your company has file servers located in an organizational unit named Payroll. The file servers contain payroll files located in a folder named Payroll. You create a GPO. You need to track which employees access the Payroll files on the file servers. What should you do（）
A. Enable the Audit object access option. Link the GPO to the Payroll organizational unit. On the file servers， configure Auditing for the Everyone group in the Payroll folder.
B. Enable the Audit object access option. Link the GPO to the domain. On the domain controllers， configure Auditing for the Authenticated Users group in the Payroll folder.
C. Enable the Audit process tracking option. Link the GPO to the Domain Controllers organizational unit. On the file servers， configure Auditing for the Authenticated Users group in the Payroll folder.
D. Enable the Audit process tracking option. Link the GPO to the Payroll organizational unit. On the file servers， configure Auditing for the Everyone group in the Payroll folder.
