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Java interview questions and answers for freshers Page 15

(#M40018951) JAVA QUESTION Advanced JAVA questions Keep an EYE

Write a program on RMI and JDBC using
Stored Procedure?

Asked In Java (12 years ago)

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(#M40018950) JAVA QUESTION Advanced JAVA questions Keep an EYE

Can we use threads in Servelets?

Asked In Java (12 years ago)

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(#M40018949) JAVA QUESTION Advanced JAVA questions Keep an EYE

What is difference between the HTTP
Servelet and Generic Servelet? Explain about their
methods and parameters?

Asked In Java (12 years ago)

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(#M40018948) JAVA QUESTION Advanced JAVA questions Keep an EYE

How do you invoke a Servelet? What is
the difference between doPost method and doGet method?

Asked In Java (12 years ago)

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(#M40018947) JAVA QUESTION Advanced JAVA questions Keep an EYE

To a server method, the client wants
to send a value 20, with this value exceeds to 20 a
message should be sent to the client . What will you do
for achieving this?

Asked In Java (12 years ago)

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(#M40018946) JAVA QUESTION Advanced JAVA questions Keep an EYE

void start() {
A a = new A();
B b = new B();
a.s(b);
b = null; /* Line 5 */
a = null; /* Line 6 */
System.out.println("start completed"); /* Line 7 */
}

When is the B object, created in line 3, eligible for garbage collection?

A. after line 5
B. after line 6
C. after line 7
D. There is no way to be absolutely certain.

Asked In Java (12 years ago)

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(#M40018945) JAVA QUESTION Advanced JAVA questions Keep an EYE

What are peerless components?

Asked In Java (12 years ago)

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(#M40018944) JAVA QUESTION Advanced JAVA questions Keep an EYE

How will you perform truncation using
JDBC?

Asked In Java (12 years ago)

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(#M40018943) JAVA QUESTION Advanced JAVA questions Keep an EYE

What is the use of finalize method?

Asked In Java (12 years ago)

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(#M40018942) JAVA QUESTION Advanced JAVA questions Keep an EYE

What are 4 drivers available in JDBC?
At what situation are four of the drivers used?

Asked In Java (12 years ago)

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