Given that ClassB extends ClassA, which of the following (when written inside the constructor of ClassB) would invoke the constructor of ClassA?
a. super();
b. super().ClassA();
c. ClassA();
d. this.ClassA();
This question is based upon the figure shown below
Based on the above mentioned declaration of myXML, how can we access the id attribute of the ’employee’ tag?
a. myXML.managers.employee[1].@id
b. myXML.employeeList.managers.employee[1].@id
c. myXML.managers.employee[1].id
d. myXML.employeeList.managers.employee[1].id
What will be the output of the following code snippet?
try {
try {
trace(“<< try >>”);
throw new ArgumentError (“throw this error”);
} catch(error : ArgumentError) {
trace(“<< catch >> ” + error);
trace(“<< throw >>”);
throw error;
} catch(error:Error) {
trace (“<< Error >> ” + error);
}
} catch (error:ArgumentError) {
trace (“<< catch >> ” + error);
}
a. << try >> << catch >> ArgumentError: throw this error << throw >> << Error >> ArgumentError: throw this error << catch >> ArgumentError: throw this error
b. << try >> << catch >> ArgumentError: throw this error << throw >>
c. << try >> << catch >> ArgumentError: throw this error << throw >> << catch >> ArgumentError: throw this error
d. Compilation error: Nesting or try catch block not permitted
When in application, in what order do the following events take place (starting from the first)?
a. Creation complete, pre-Initialize, Initialize, Application complete
b. pre-Initialize, Creation complete, Initialize, Application complete
c. pre-Initialize, Initialize, Application complete, Creation complete
d. pre-Initialize, Initialize, Creation complete, Application complete
The default values of String and int type variables are:
a. null and 0 respectively.
b. “” and NaN respectively.
c. null and Nan respectively.
d. “” and 0 respectively.
Given the code snippet below, what will be the value of myFlag after the 2nd assignment:
var myFlag : Boolean=false;
myFlag=Boolean (new Date ( ) );
a. True
b. False
c. Run time error
d. Type Coercion error at compile time
Read the following statements and then choose the correct option.
i. A class can extend another class
ii. A class can Implement an Interface
iii. An interface can extend a class
iv. An interface can extend another interface
a. Only i and ii are true
b. Only i, ii and iii are true
c. Only i, ii and iv are true
d. All the four are true
Great post. Thanks for sharing