CYCLE
ITERATE
NO_REPEAT
REUSE
第1题:
Given an EL function foo, in namespace func, that requires a long as a parameter and returns a Map, which two are valid invocations of function foo?()
第2题:
You are maintaining your production database in Oracle10g. You want the circular reuse records in the control file of the target database to be reused as required. Which value will you set for the CONTROL_FILE_RECORD_KEEP_TIME initialization parameter?()
第3题:
Which datatype is returned by the FIND_MENU_ITEM built-in function?()
第4题:
Which value is valid for the iterate parameter in the CREATE_TIMER built-in function?()
第5题:
It accepts both a built-in and a key name as argument.
If no key trigger is defined, the specified built-in executes.
Its parameter must be specified in upper case, enclosed in single quotation marks.
It performs the same task as if you pressed the function key associated with the specified argument.
It executes the key trigger that corresponds to the built-in specified as its parameter.
第6题:
Create DML triggers that query the inserted and deleted tables.
Create a stored procedure that calls the LTRIM and RTRIM built-in functions.
Create a Transact-SQL function that calls the LTRIM and RTRIM built-in functions.
Call the TRIM built-in function.
第7题:
long
timer
number
varchar2
第8题:
Design a trigger that verifies that the first names and surnames are not empty strings.
Design a check constraint that verifies that the first names and surnames are not empty strings.
Design a check constraint that uses a CLR user-defined function to verify that either the phone number is a null value or the format of the phone number is valid.
Design a trigger that uses a CLR user-defined function to verify that either the phone number is a null value or the format of the phone number is valid.
Design a check constraint that ensures that the phone number cannot be changed from a valid format to a null value or to an invalid format.
Design a trigger that ensures that the phone number cannot be changed from a valid format to a null value.
第9题:
REUSE
RECYCLE
NO_CHANGE
OCCURRENCE
第10题:
The cached result becomes invalid when any structural change is done to the EMPLOYEES table.
If the function execution results in an unhandled exception,the exception result is also stored in the cache.
Each time the function is invoked in a different session,the current result in the result cache gets overwritten.
If the function is invoked with a different parameter value,the existing result in the result cache gets overwritten by the latest value.
第11题:
${func(1)}
${foo:func(4)}
${func:foo(2)}
${foo(5):func}
${func:foo(easy)}
${func:foo(3).name}
第12题:
V$VALID_NLS_VALUES
NLS_VALID_VALUES
NLS_VALUE_OPTIONS
V$NLS_VALUE_OPTIONS
V$NLS_VALID_VALUES
第13题:
Which three statements describe the functionality of the DO_KEY built-in?()
第14题:
Which of the following are valid settings for the NLS_COMP parameter?()
第15题:
What is the data type returned by the CREATE_TIMER built-in?()
第16题:
You need to design the restrictions on the Bank.Customers table. Which three actions should you perform?()
第17题:
ENTER
GO_ITEM
VALIDATE
EXIT_FORM
EXECUTE_QUERY
第18题:
ASCII
ANSI
BINARY
MONOLINGUAL
MULTILINGUAL
第19题:
number
Boolean
menuitem
VARCHAR2
第20题:
0
1
NONE
DEFAULT
第21题:
PLSQL_BLOCK
JAVA_STORED_PROCEDURE
STORED_PROCEDURE
EXECUTABLE
None of the above are invalid settings.
第22题:
V$VALID_NLS_VALUES
NLS_VALID_VALUES
NLS_VALUE_OPTIONS
V$NLS_VALUE_OPTIONS
V$NLS_VALID_VALUES
第23题:
${func(1)}
${foo:func(4)}
${func:foo(2)}
${foo(5):func}
${func:foo(“easy”)}
${func:foo(“3”).name}