database programming methodology is based on data and its movement.
True
The Java compiler translates Java source code into a special representation called
bytecode
Which line is correct?
1. ArrayList(Integer) list = new ArrayList();
2. ArrayList[Integer] list = new ArrayList[]();
3. ArrayList<Integer> list = new ArrayList<>();
4. ArrayList<int> list = new ArrayList<>();
3. ArrayList<Integer> list = new ArrayList<>();
In computer science the imperative programming is a style of building programs that expresses logic of computation without talking about its control flow.
In computer science the declarative programming is a style of building programs that expresses logic of computation without talking about its control flow.
Another software tool, called an ______________
translates bytecode into machine language
and executes it
interpreter
public static void modifyArray( int[] array2 )
{
for ( int counter = 0; counter < array2.length; counter++ )
array2[ counter ] *= 2;
}
multiply each element of an array by 2
This is the only difference between imperative (what to do) and declarative (how to do) programming paradigms
This is the only difference between imperative (how to do) and declarative (what to do) programming paradigms
Every class in java is a part of _____________
some package
Find and correct the error in each of the following program segment:
Assume int[] b = new int[ 10 ];
for ( int i = 0; i <= b.length; i++ )
b[ i ] = 1;
Error: Referencing an array element outside the bounds of the array (b[10]).
Correction: Change the <= operator to <.