JAVA Operators int ++a = 100 ; System.out.println( ++a ) ;What will be the output of the above fraction of code ? 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 Compiler displays error as ++a is not a valid identifier Displays error as ++a is not enclosed in double quotes in println statement 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 ? 2 1 -1 0 -2 2 1 -1 0 -2 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)); }} 42 42.5 2 4.225 Compilation Error 4.2 4.225 2 2.5 42 42.5 2 4.225 Compilation Error 4.2 4.225 2 2.5 ANSWER DOWNLOAD EXAMIANS APP
JAVA Operators What is the output of the following program ?class Numbers{ public static void main(String args[]){ int a=20, b=10; if((a < b) && (b++ < 25)){ System.out.println("This is any language logic"); } System.out.println(b); }} 10 12 11 Compilation Error 10 12 11 Compilation Error 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 7 6 16 5 6 7 16 None of these 6 6 6 16 5 6 6 16 6 7 6 16 5 6 7 16 None of these 6 6 6 16 5 6 6 16 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
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