What will be the result of the following code?public class Test{ static public void main(String args[]){ //line 2 int i, j; for(i=0; i<3; i++){ for(j=1; j<4; j++){ i%=j;System.out.println(j); } } }} 1 2 3 2 Repeatedly print 1 2 3 and cause infinite loop. 1 2 3 1 None of these Compilation fails because of line 2 TRUE ANSWER : ? YOUR ANSWER : ?
Choose the correct statement in context of the following program code.public class Test{ public static void main(String[] args){ double sum = 0; for(double d = 0; d < 10;){ d += 0.1; sum += sum + d; } }} The program runs in an infinite loop because d<10 would always be true. The program compiles and runs fine. The program has a compile error because the control variable in the for loop cannot be of the double type. The program has a compile error because the adjustment is missing in the for loop. TRUE ANSWER : ? YOUR ANSWER : ?
What will be the output?public class Test{ public static void main(String args[]){ int i = 1; do{ i--; }while(i > 2); System.out.println(i); }} 0 None of these 2 -1 1 TRUE ANSWER : ? YOUR ANSWER : ?
What will be the result?1. int i = 10;2. while(i++ <= 10){3. i++;4. }5. System.out.print(i); 13 10 11 Line 5 will be never reached. 12 TRUE ANSWER : ? YOUR ANSWER : ?
What is the value of a[1] after the following code is executed?int[] a = {0, 2, 4, 1, 3};for(int i = 0; i < a.length; i++) a[i] = a[(a[i] + 3) % a.length]; 3 0 1 2 4 TRUE ANSWER : ? YOUR ANSWER : ?
Determine output:public class Test{ public static void main(String args[]){ int i; for(i = 1; i < 6; i++){ if(i > 3) continue ; } System.out.println(i); }} 6 3 5 2 4 TRUE ANSWER : ? YOUR ANSWER : ?
What all gets printed when the following program is compiled and run?public class Test{ public static void main(String args[]){ int i=0, j=2; do{ i=++i; j--; }while(j>0); System.out.println(i); }} 2 The program does not compile because of statement "i=++i;" 1 None of these 0 TRUE ANSWER : ? YOUR ANSWER : ?
What will be the result of compiling and runnig the following code:public class Test{ public static void main(String... args) throws Exception{ Integer i = 34; int l = 34; if(i.equals(l)){ System.out.println("true"); }else{ System.out.println("false"); } }} None of these false true Compiler error TRUE ANSWER : ? YOUR ANSWER : ?
In java, ............ can only test for equality, where as .......... can evaluate any type of the Boolean expression. if, break if, switch switch, if continue, if TRUE ANSWER : ? YOUR ANSWER : ?
What will be the output?public class Test{ public static void main(String[] args){ int x=10, y=0; if(x && y){ System.out.print("TRUE"); } else{ System.out.print("FALSE"); } }} Compilation Error FALSE TRUE Runtime Error TRUE ANSWER : ? YOUR ANSWER : ?