WHERE clause WHERE
ORDER BY clause
BETWEEN clause
NLSSORT function
NLS_SORT function
第1题:
Which two statements are true regarding the creation of a default constructor?()
第2题:
Which of the following statements about variables and scope are true?()
第3题:
Which of the following NLS_SORT parameter values would result in case-insensitive and accent-insensitive binary sorts?()
第4题:
The NLS_SORT parameter sets the default sort method for which of the following operations?()
第5题:
Which NLS parameter can be used to change the default Oracle sort method from binary to linguistic for the SQL SELECT statement?()
第6题:
WHERE clause
ORDER BY clause
BETWEEN clause
NLSSORT function
NLS_SORT function
第7题:
The sort is in ascending by order by default.
The sort is in descending order by default.
The ORDER BY clause must precede the WHERE clause.
The ORDER BY clause is executed on the client side.
The ORDER BY clause comes last in the SELECT statement.
The ORDER BY clause is executed first in the query execution.
第8题:
Date format
Decimal character
Group separator
First day of the month
None of the above
All of the above
第9题:
NLS_LANG
NLS_COMP
NLS_SORT
None of the above
第10题:
The default-metric command configured under the appropriate interface
The metric parameter in the network command of a routing process
The metric parameter in the redistribute command
The default-metric command
A route-map containing a seed command
A route map containing a metric command
第11题:
ALL
PFILE
BOTH
NONE
SPFILE
MEMORY
INSTANCE
DATABASE
第12题:
Local variables defined inside a method are destroyed when the method is exited.
Local variables are also called automatic variables.
Variables defined outside a method are created when the object is constructed.
A method parameter variable continues to exist for as long as the object is needed in which the method is defined.
第13题:
Which of the following parameter sets must be configured on the Cisco Wireless Location Appliance?()
第14题:
Which two statements are true regarding the ORDER BY clause? ()
第15题:
Which of the following NLS_SORT parameter values would result in case-insensitive and accent-insensitive binary sorts?()
第16题:
The NLS_SORT parameter sets the default sort method for which of the following operations?()
第17题:
NLS_SORT = BINARY
NLS_SORT = BINARY_AI
NLS_SORT = BINARY_CI
NLS_SORT = BINARY_AI_CI
Binary sorts are case insensitive and accent insensitive by default.
第18题:
NLS_LANG
NLS_COMP
NLS_SORT
None of the above
第19题:
Null values are left out of the sort.
Character values are displayed from Z to A
Date values are displayed with the earliest value first.
Null values are displayed last for descending sequences.
Numeric values are displayed with the lowest values first.
第20题:
FRENCH_AI
FRENCH_CI
AI_FRENCH
CI_FRENCH
第21题:
create
import
load
sqlimport
update
第22题:
The default constructor initializes method variables.
The compiler always creates a default constructor for every class.
The default constructor invokes the no-parameter constructor of the superclass.
The default constructor initializes the instance variables declared in the class.
When a class has only constructors with parameters, the compiler does not create a default constructor.
第23题:
The default constructor initializes method variables.
The default constructor invokes the no-parameter constructor of the superclass.
The default constructor initializes the instance variables declared in the class.
If a class lacks a no-parameter constructor,, but has other constructors, the compiler creates a default constructor.
The compiler creates a default constructor only when there are no other constructors for the class.