Hi,
Plz. let me know the ans. for follg. int. qs..
1)In a class i have 10 variables...out of them i want to serialize only 3 variables..how to do it?
2)In a class i have 2 methods.Each is associated with 2 threads (t1 for method1,t2 for method2).Both the methods r synchronized..N ow if i call both the methods...will they execute simultaneously or not? please explain?
3)What is permanent generation ofJVM?
4)What is ORM file?
5)What is the default value in <load-on-startup> tag...what is the difference among 0,1,2,3 etc...?
6)How people r saying that vector is a legacy class..what's the logic behind?
7)How to synchronize a class?
8)Is an Action class itself is Servlet or not?
9)What is difference b/w Class Variables and Instance Variables..and. .how can i find whether a variable is a CV r IV just by looking at them in a class?
10)Which method will be called first in a Form-bean class?
regards,
nvr
Plz. let me know the ans. for follg. int. qs..
1)In a class i have 10 variables...out of them i want to serialize only 3 variables..how to do it?
2)In a class i have 2 methods.Each is associated with 2 threads (t1 for method1,t2 for method2).Both the methods r synchronized..N ow if i call both the methods...will they execute simultaneously or not? please explain?
3)What is permanent generation ofJVM?
4)What is ORM file?
5)What is the default value in <load-on-startup> tag...what is the difference among 0,1,2,3 etc...?
6)How people r saying that vector is a legacy class..what's the logic behind?
7)How to synchronize a class?
8)Is an Action class itself is Servlet or not?
9)What is difference b/w Class Variables and Instance Variables..and. .how can i find whether a variable is a CV r IV just by looking at them in a class?
10)Which method will be called first in a Form-bean class?
regards,
nvr
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