JAVA Operators int ++a = 100 ; System.out.println( ++a ) ;What will be the output of the above fraction of code ? Compiler displays error as ++a is not a valid identifier None of these 100 Displays error as ++a is not enclosed in double quotes in println statement Compiler displays error as ++a is not a valid identifier None of these 100 Displays error as ++a is not enclosed in double quotes in println statement 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 67 18 String 13 None of these Value is 13 18 String 13 Value is 13 18 String Compilation fails Value is 67 18 String 13 None of these Value is 13 18 String 13 Value is 13 18 String ANSWER DOWNLOAD EXAMIANS APP
JAVA Operators What will be the output?public class Test{ public static void main(String args[]){ int a = 42; double b = 42.25; System.out.print((a%10)+" "+(b%10)); }} 2 2.5 4.2 4.225 42 42.5 2 4.225 Compilation Error 2 2.5 4.2 4.225 42 42.5 2 4.225 Compilation Error ANSWER DOWNLOAD EXAMIANS APP
JAVA Operators int x = 0, y = 0 , z = 0 ;x = (++x + y-- ) * z++;What will be the value of "x" after execution ? -1 0 2 1 -2 -1 0 2 1 -2 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. } Compilation fails with an error at line 4 None of these 22 50 10 Compilation fails with an error at line 4 None of these 22 50 10 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++); }} 6 6 6 16 6 7 6 16 5 6 7 16 5 6 6 16 None of these 6 6 6 16 6 7 6 16 5 6 7 16 5 6 6 16 None of these ANSWER DOWNLOAD EXAMIANS APP
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