what is a non-repeatable read?

0 Answers  

---

To what value is a variable of the string type automatically initialized?

0 Answers  

---

What is the difference between the font and fontmetrics classes?

0 Answers  

---

What is meant by Superconductivity?

4 Answers  

---

Describe, in general, how java's garbage collector works?

0 Answers  

---

How are commas used in the intialization and iteration parts of a for statement?

0 Answers  

---

1) which method of the RequestDispatcher cannot be called once the output is sent to the client? a. forward b. include c. both a&b 2) which interface should an object implement to get notified of changes to the list of active sessions in a web application? a. HttpSessionListener b. HttpSessionActivationListener c. HttpSessionAttributeLIstener 3) A user can select multiple locations from a list box on an HTML form, which of the following methods can be used to retrieve all the selected location? a. getParameter() b. getParameterValues() c. getParamValues() 4) which of the following methods should be used to send character text to the client? a. ServletResponse.getWriter() b. ServletResponse.getOutputStream() c. ServletResponse.getOut() 5) which implicit object is always available in a JSP page? a. exception b. session c. out 6) which inclusion mechanism doesn't include the source of the page, rather the output of the page. a. include directive b. jsp:include action c. Bothe a& b 7) which attribute of the page controls whether a page participates in session or not? a. session-allowed b. session c. isSession

1 Answers  

---

How can a dead thread be restarted?

1 Answers   IBM, Wipro,

---

how to get value in combo for updation?

1 Answers   CMC,

---

What is there in browser that it supports web based applications of java or any other PL?

2 Answers  

---

Name three subclasses of the component class?

0 Answers  

---

Explain what is orm?

0 Answers  

---