更多"You execute the following PL/SQL:Wh"的相关试题:
[多项选择]In which two scenarios do you use SQL* Loader to load data?（）
A. Transform the data while it is being loaded into the database.
B. Use transparent parallel processing without having to split the external data first.
C. Load data into multiple tables during the same load statement.
D. Generate unique sequential key values in specified columns.
[多项选择]Which two of these statements describe important aspects of performing a wireless site survey？ （Choose two.） （）
A. An 802.11 g access point with a variety of antennas can be used in all standard site surveys.
B. Site surveys can be performed manually or through assisted site survey.
C. Channel power during testing starts at the default minimum and gradually increases to the maximum.
D. Overlapping access points can create performance problems.
E. Surveys should be done after hours in an office building or during reduced inventory levels in warehouses.
[单项选择]
Passage Five Which of your two hands do you use more Very few of us can use both hands equally well. Most of us are right-handed. Only about five people out of a hundred are left-handed. New-born babies can take hold of things with either of their hands, but. in about two years they usually use their right hands. Scientists have found that monkeys like to use one of their hands more than the other, but it can be either hand. There are as many right-handed monkeys as there are left-handed ones. Next time when you visit a zoo, you’ll see that some of them will use their right hands and others will use their left hands. But most of the people use their right hands better and this makes life difficult for those left-handed people. We live in a right-handed world.
Most people （）
A. are left-handed
B. are right-handed
C. can use both hands equally well
D. never use left hands
[单项选择]—Which of the two ties would you like to wear
—.You know Im not particular about ties.
A. Any
B. Either
C. Both
D. Neither
[多项选择]Which two PL/SQL8 features are supported in Oracle Forms?（）
A. methods
B. object tables
C. object columns
D. collection types
E. object as stored procedure parameters
[单项选择] You execute the following commands to audit database activities: SQL > ALTER SYSTEM SET AUDIT_TRIAL=DB, EXTENDED SCOPE=SPFILE; SQL > AUDIT SELECT TABLE, INSERT TABLE, DELETE TABLE BY JOHN By SESSION WHENEVER SUCCESSFUL; Which statement is true about the audit record that generated when auditing after instance restarts?（）
A. One audit record is created for every successful execution of a SELECT, INSERT OR DELETE command on a table, and contains the SQL text for the SQL Statements.
B. One audit record is created for every successful execution of a SELECT, INSERT OR DELETE command, and contains the execution plan for the SQL statements.
C. One audit record is created for the whole session if john successfully executes a SELECT, INSERT, or DELETE command, and contains the execution plan for the SQL statements.
D. One audit record is created for the whole session if JOHN successfully executes a select command, and contains the SQL text and bind variables used.
E. One audit record is created for the whole session if john successfully executes a SELECT, INSERT,or DELETE command on a table, and contains the execution plan, SQL text, and bind variables used.
[单项选择] You execute the following statement in a Microsoft Windows environment. There are no conflicts in the path name definitions. C: /＞ mysqld – install Mysql56 – defaults – file = C :/my –opts.cnf What is the expected outcome?（）
A. Mysql is installed as the Windows service name Mysql56, and uses c: /my-opts.cnf as the configuration file
B. An error message is issued because – install is not a valid option for mysqld
C. A running Mysql 5.6 installation has its runtime configuration updated with the server variables set in c: /my-opts.cnf
D. Mysqld acts as an MSI installer and installs the Mysql 5.6 version, with the c: /my-opts.cnf configuration file
