What carriage return means?
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What is an 8 bit word?
when to for abstract class and when to go for interface
I want to re-reach and use an object once it has been garbage collected. Define how it’s possible?
Which access specifier can be used with class ?
Can we increase size of array?
I need some details about an employee. i have only the employee id in my presentation layer(JSP).I entered that ID and click "Show Details" Button. Question is how the JSP pass that id to Controller layer and DAO and what mechanism we are using to retrive data from DB and how the data passed to JSP as a Output. Please explain in detail.
Given: 1. package test; 2. 3. class Target { 4. public String name = “hello”; 5. } What can directly access and change the value of the variable name? 1 any class 2 only the Target class 3 any class in the test package 4 any class that extends Target
What is the statements?
what is the use of reference variable
where the static methods will live ,on stack ? can you explain brefly
what is platform native code
Can abstract class have private constructor?