Give the output of the following:

String n = "Computer Knowledge";
String m = "Computer Applications"; 
System.out.println(n.substring(0,8).concat(m.substring(9))); 
System.out.println(n.endsWith("e"));

Give the output of the following string functions:

"DEDICATE".compareTo("DEVOTE")

Give the output of the following string functions:

"ACHIEVEMENT".replace('E', 'A')

Give the output of the following statements:

String x[] = {"SAMSUNG", "NOKIA", "SONY", "MICROMAX", "BLACKBERRY"};

System.out.println(x[1]);