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These are simplified examples that show how to use the If-Else statement effectively. Another popular conditional statement used in Java programs is the If-Else If statement. This allows your program to test for more than two choices in a single If-Else statement. In fact, an If-Else If s...
else, switch, and loops like for, while, and do-whileare available in Java. These features will enable the implementer to perform the execution of blocks depending on a specific condition or repetition of a block very efficiently.
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130 . What do you do if only parts of the object have to be serialized? 131 . How do you serialize a hierarchy of objects? 132 . Are the constructors in an object invoked when it is de-serialized? 133 . Are the values of static variables stored when an object is serialized? Collect...
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public boolean canVote() { if(age >= 18) { return true; } else { return false; } } Your indentation is weird. Use 4 spaces (less common tabs with width of 4 spaces) for indentation. You have sometimes 3 spaces, sometimes 2. Since age >= 18 is a boolean expression, you can ...
Even though it is the standard practice, there are a lot of controversies with this approach. You can see many social media posts about harmful practices, wrong questions, and ill-treatment of the candidate. One infamous example was when Google asked candidates in their interviews to estimate ...
200. What will be the default values of all the elements of an array defined as an instance variable? If the array is an array of primitive types, then all the elements of the array will be initialized to the default value corresponding to that primitive type. ...
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