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An operator wants to view all the scheduled jobs on a system. Which of the following locations would house scheduled jobs?()
- A、/etc/var/spool
- B、/var/spool/cron
- C、/var/sched/jobs
- D、/usr/sched/crontabs
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更多 “An operator wants to view all the scheduled jobs on a system. Which of the following locations would house scheduled jobs?()A、/etc/var/spoolB、/var/spool/cronC、/var/sched/jobsD、/usr/sched/crontabs” 相关考题
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An operator wants to view all the scheduled jobs on a system. Which of the following locations would house scheduled jobs?()
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单选题Derek has created a view in the products.nsf database. Derek wants the markup column in the view to display the selling price of the cost. He wants this value to display in currency. Which one of the following should derekl do? ()A
use the @currenty in thr column formula in the view B
Select currency on the numbers tab in the view properties box C
Select currency on the numbers tab in the column properties box D
Select currency on the numbers tab in the field properties box
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单选题An operator wants to view all the scheduled jobs on a system. Which of the following locations would house scheduled jobs?()A
/etc/var/spoolB
/var/spool/cronC
/var/sched/jobsD
/usr/sched/crontabs
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单选题An operator must check the status of print queues on a regular basis. Which of the following commands can be used to check on all the print queues?()A
lslp -aB
qchk -AC
enq -s ALLD
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单选题Which statement is true regarding subqueries?()A
The LIKE operator cannot be used with single-row subqueries B
The NOT IN operator is equivalent to IS NULL with single-row subqueries C
=ANY and =ALL operators have the same functionality in multiple-row subqueries D
The NOT operator can be used with IN, ANY, and ALL operators in multiple-row subqueries
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单选题Your boss at Certkiller .com wants you to clarify Oracle 10g. Which statement regarding the contents of the V$PARAMETER view is true?()A
Displays only the list of default valuesB
Displays only the list of all basic parametersC
Displays the currently in effect parameter valuesD
Displays only the list of all advanced parametersE
Displays the list of all the parameter files of a databaseF
Displays the current contents of the server parameter file.
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多选题Your company uses SQL Server 2005. You are implementing a series of views that are used in ad hoc queries. The views are used to enforce your companys security policy of abstracting data. Some of these views perform slowly. You create indexes on those views to increase performance, while still maintaining the companys security policy. One of the views returns the current date as one of the columns. The view returns the current date by using the GETDATE( ) function. This view does not allow you to create an index. You need to create an index on the view. Which two actions should you perform?()ARemove all deterministic function calls from within the view.BRemove all nondeterministic function calls from within the view.CSchema-bind all functions that are called from within the view.DCreate the view and specify the WITH CHECK OPTION clause.
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Advise the tape operator to review the hardware service guide.B
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Create a login account for tape operator on the HMC and advise the tape operator to locate the adapter using the GUI step by step.
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单选题The user Alice wants to grant all users query privileges on her DEPT table. Which SQL statement accomplishes this? ()A
GRANT select ON dept TO ALL_ USER;B
GRANT select ON dept TO ALL;C
GRANT QUERY ON dept TO ALL_USERSD
GRANT select ON dept TO PUBLIC;
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