Flow control

What's the use of a switch statement

Give an example of a switch statement

How many default statements can a switch statement define?

The difference between the if-else-if-else construct and a switch

Which argument types are accepted by a switch statement?

The value of a case label must be...

For the value of a case label, you can use expressions with variables only if..

Case values should be...

A switch statement without a break

Define a nested ArrayList and iterate through it

What happens when you try to modify the value of the loop variable in an enhanced for loop

Can you initialize an Array or modify its element through an enhanced for loop?

Why can't you remove or delete an the elements of a collection trough enhanced for loop ?

Is it possible to iterate over multiple collections or arrays the same for-each loop?

differences between do-while and while loop

What is the output of this code?
String[] programmers = {"Outer", "Inner"};
for (String outer : programmers) {
for (String inner : programmers) {
if (inner.equals("Inner"))
break;
System.out.print(inner + ":");
}
}

What is the output of this code?
String[] programmers = {"Paul", "Shreya", "Selvan", "Harry"};
for (String name : programmers) {
if (name.equals("Shreya"))
continue;
System.out.println(name);
}

Compare for and while loops

continue statement in a loop

continue statement in a nested loop

Difference between break an continue

On which types of statement can a label be added?

What is the output of this code:
String[] programmers = {"Outer", "Inner"};
outer:
for (String outer : programmers) {
for (String inner : programmers) {
if (inner.equals("Inner"))
break outer;
System.out.print(inner + ":");
}
}

What is the output of this code: