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? ((x < 100) && (x > 1)) && (x < 0) (1 > x > 100) || (x < 0) ((x < 100) && (x > 1)) || (x < 0) 1 < x < 100 || x < 0 ((x < 100) && (x > 1)) && (x < 0) (1 > x > 100) || (x < 0) ((x < 100) && (x > 1)) || (x < 0) 1 < x < 100 || x < 0 ANSWER DOWNLOAD EXAMIANS APP
JAVA Operators public class Test{ public static void main(String args[]){ System.out.print(""==""); System.out.print(" "); System.out.print("A"=="A"); System.out.print(" "); System.out.print("a==A"); }} "==" A"=="A a==A Compilation Fails None of these true true false true true a==A "==" A"=="A a==A Compilation Fails None of these true true false true true a==A 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 None of these Value is 13 18 String 13 Value is 67 18 String 13 Value is 13 18 String Compilation fails None of these Value is 13 18 String 13 Value is 67 18 String 13 Value is 13 18 String ANSWER DOWNLOAD EXAMIANS APP
JAVA Operators int ++a = 100 ; System.out.println( ++a ) ;What will be the output of the above fraction of code ? 100 Compiler displays error as ++a is not a valid identifier None of these Displays error as ++a is not enclosed in double quotes in println statement 100 Compiler displays error as ++a is not a valid identifier None of these Displays error as ++a is not enclosed in double quotes in println statement 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)); }} Compilation Error 2 2.5 4.2 4.225 2 4.225 42 42.5 Compilation Error 2 2.5 4.2 4.225 2 4.225 42 42.5 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 None of these B A Compilation fails with an error at line 4 Compilation fails with an error at line 8 None of these B A Compilation fails with an error at line 4 ANSWER DOWNLOAD EXAMIANS APP
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