1313 お客様のコメント
質問 1：
When a method is invoked for the first time on a stateless EAServer PowerBuilder component that is not instance pooled, which event sequence is correct?
A. Activate, Deactivate
B. Constructor, Activate, Destructor, Deactivate
C. Constructor, Activate, Deactivate, Destructor
D. Constructor, Activate, Deactivate
E. Constructor, Destructor
正解：C
質問 2：
Well-formed XML meets which of the following criteria? (Choose 3)
A. A Parent(Root) element exists that contains all the other elements
B. Every element has an open and closing tag
C. All elements are properly nested
D. Has 0 ( zero ) or more elements
E. All elements must be of the pre-defined datatype.
正解：A,B,C
質問 3：
______________ is an Object Oriented Concept in which a function in a descendent object replaces a function of the same name and argument list on its ancestor object.
A. Overriding
B. Overloading
C. Inheritance
D. Encapsulation
E. Abstraction
正解：A
質問 4：
Which row in dw_1 will be the current row after executing the following script?
dw_1.SelectRow(25,FALSE)
dw_1.ScrollToRow(99)
dw_1.SelectRow(33,TRUE)
A. 25
B. 99
C. 1
D. 33
正解：B
質問 5：
Which of the following is NOT part of a JSP Custom Tag?
A. JavaBean to handle custom tag at runtime
B. The Tag property
C. TagLib directive in the JSP file
D. Tag Library Descriptor (TLD) file
正解：B
When a method is invoked for the first time on a stateless EAServer PowerBuilder component that is not instance pooled, which event sequence is correct?
A. Activate, Deactivate
B. Constructor, Activate, Destructor, Deactivate
C. Constructor, Activate, Deactivate, Destructor
D. Constructor, Activate, Deactivate
E. Constructor, Destructor
正解：C
質問 2：
Well-formed XML meets which of the following criteria? (Choose 3)
A. A Parent(Root) element exists that contains all the other elements
B. Every element has an open and closing tag
C. All elements are properly nested
D. Has 0 ( zero ) or more elements
E. All elements must be of the pre-defined datatype.
正解：A,B,C
質問 3：
______________ is an Object Oriented Concept in which a function in a descendent object replaces a function of the same name and argument list on its ancestor object.
A. Overriding
B. Overloading
C. Inheritance
D. Encapsulation
E. Abstraction
正解：A
質問 4：
Which row in dw_1 will be the current row after executing the following script?
dw_1.SelectRow(25,FALSE)
dw_1.ScrollToRow(99)
dw_1.SelectRow(33,TRUE)
A. 25
B. 99
C. 1
D. 33
正解：B
質問 5：
Which of the following is NOT part of a JSP Custom Tag?
A. JavaBean to handle custom tag at runtime
B. The Tag property
C. TagLib directive in the JSP file
D. Tag Library Descriptor (TLD) file
正解：B
川崎** -
この510-309の情報量とみやすさのバランスが完璧です。