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Java interview questions and answers for freshers Page 17

(#M40018931) JAVA QUESTION Advanced JAVA questions Keep an EYE

How do you load an image in a
Servelet?

Asked In Java (12 years ago)

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(#M40018930) JAVA QUESTION Advanced JAVA questions Keep an EYE

Why main method is static?

Solution

because object is not required to call static method if It were non-static method,jvm creats object first then call main() method that will lead to the problem of extra memory allocation.

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Asked In Java (12 years ago)

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(#M40018929) JAVA QUESTION Advanced JAVA questions Keep an EYE

Explain RMI Architecture?

Asked In Java (12 years ago)

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(#M40018928) JAVA QUESTION Advanced JAVA questions Keep an EYE

What is the use of servlets?

Asked In Java (12 years ago)

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(#M40018927) JAVA QUESTION Advanced JAVA questions Keep an EYE

What is servlet collaboration?

Asked In Java (12 years ago)

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(#M40018926) JAVA QUESTION Advanced JAVA questions Keep an EYE

Explain about RMI Architecture?

Asked In Java (12 years ago)

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(#M40018925) JAVA QUESTION Advanced JAVA questions Keep an EYE

Can you call a jsp from the servlet?

Asked In Java (12 years ago)

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(#M40018884) JAVA QUESTION JAVA QUESTIONS Keep an EYE

What is war file?

Asked In Java (12 years ago)

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(#M40018883) JAVA QUESTION JAVA QUESTIONS Keep an EYE

What is user defined exception?

Asked In Java (12 years ago)

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(#M40018882) JAVA QUESTION JAVA QUESTIONS Keep an EYE

public class Test
{
public static void main(String[] args)
{
int x = 0;
assert (x > 0) : "assertion failed"; /* Line 6 */
System.out.println("finished");
}
}

A. finished
B. Compilation fails.
C. An AssertionError is thrown.
D. An AssertionError is thrown and finished is output.

Asked In Java (12 years ago)

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