What is the output of the Java code given below?

String color[] = {"Blue", "Red", "Violet"};
System.out.println(color[2].length());

1. 6
2. 5
3. 3
4. 2

Name the below structure:

1. One dimensional array
2. Two Dimensional array with 4 rows and 5 columns
3. Three dimensional array
4. Two Dimensional array with 5 rows and 4 columns

A single dimensional array has 50 elements, which of the following is the correct statement to initialize the last element to 100.

1. x[51]=100
2. x[48]=100
3. x[49]=100
4. x[50]=100

The statement used to find the total number of Strings present in the string array String s[] is:

1. s.length
2. s.length()
3. length(s)
4. len(s)