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 Displays error as ++a is not enclosed in double quotes in println statement None of these 100 Compiler displays error as ++a is not a valid identifier Displays error as ++a is not enclosed in double quotes in println statement None of these 100 ANSWER DOWNLOAD EXAMIANS APP
JAVA Operators Which of the following is the correct expression that evaluates to true if the number x is between 1 and 100 or the number is negative? (1 > x > 100) || (x < 0) ((x < 100) && (x > 1)) && (x < 0) ((x < 100) && (x > 1)) || (x < 0) 1 < x < 100 || x < 0 (1 > x > 100) || (x < 0) ((x < 100) && (x > 1)) && (x < 0) ((x < 100) && (x > 1)) || (x < 0) 1 < x < 100 || x < 0 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. } Compilation fails with an error at line 8 Compilation fails with an error at line 4 A B None of these Compilation fails with an error at line 8 Compilation fails with an error at line 4 A B None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Operators What will be the output?if(1 + 1 + 1 + 1 + 1 == 5){ System.out.print("TRUE");}else{ System.out.print("FLASE");} FALSE TRUE Compiler Error None of these FALSE TRUE Compiler Error None of these 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 50 None of these 22 10 Compilation fails with an error at line 4 50 None of these 22 10 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 Compilation Error 42 42.5 2 4.225 4.2 4.225 2 2.5 Compilation Error 42 42.5 2 4.225 4.2 4.225 ANSWER DOWNLOAD EXAMIANS APP
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