JAVA Operators int ++a = 100 ; System.out.println( ++a ) ;What will be the output of the above fraction of code ? Displays error as ++a is not enclosed in double quotes in println statement 100 None of these Compiler displays error as ++a is not a valid identifier Displays error as ++a is not enclosed in double quotes in println statement 100 None of these Compiler displays error as ++a is not a valid identifier ANSWER DOWNLOAD EXAMIANS APP
JAVA Operators Determine output:public class Test{ static int i = 5; public static void main(String... args){ System.out.println(i++); System.out.println(i); System.out.println(++i); System.out.println(++i+i++); }} None of these 5 6 7 16 5 6 6 16 6 7 6 16 6 6 6 16 None of these 5 6 7 16 5 6 6 16 6 7 6 16 6 6 6 16 ANSWER DOWNLOAD EXAMIANS APP
JAVA Operators What will be the output after compiling and running following code?1. public class Test{2. public static void main(String... args){3. int x =5;4. x *= 3 + 7;5. System.out.println(x);6. }7. } None of these 10 22 Compilation fails with an error at line 4 50 None of these 10 22 Compilation fails with an error at line 4 50 ANSWER DOWNLOAD EXAMIANS APP
JAVA Operators Select from among the following character escape code which is not available in Java. \r \t \v \\ \a \r \t \v \\ \a ANSWER DOWNLOAD EXAMIANS APP
JAVA Operators What will be the output for the below code ?class A{ public void printValue(){ System.out.println("A"); }}class B extends A{ public void printValue(){ System.out.println("B"); }}1. public class Test{2. public static void main(String... args){3. A b = new B();4. newValue(b);5. }6. public static void newValue(A a){7. if(a instanceof B){8. ((B)a).printValue();9. }10. }11. } A B Compilation fails with an error at line 4 None of these Compilation fails with an error at line 8 A B Compilation fails with an error at line 4 None of these Compilation fails with an error at line 8 ANSWER DOWNLOAD EXAMIANS APP
JAVA Operators Determine output:public class Test{ public static void main(String... args){ int a=5 , b=6, c=7; System.out.println("Value is "+ b + c); System.out.println(a + b + c); System.out.println("String " + (b+c)); }} Compilation fails Value is 13 18 String None of these Value is 67 18 String 13 Value is 13 18 String 13 Compilation fails Value is 13 18 String None of these Value is 67 18 String 13 Value is 13 18 String 13 ANSWER DOWNLOAD EXAMIANS APP
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