Data Types and Variables What will the output of the following program?public class Test{ public static void main(String args[]){ float f = (1 / 4) * 10; int i = Math.round(f); System.out.println(i); }} 3 2 0 25 2.5 3 2 0 25 2.5 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What is the output for the below code ?class A{ int k; boolean istrue; static int p; public void printValue(){ System.out.print(k); System.out.print(istrue); System.out.print(p); }}public class Test{ public static void main(String argv[]){ A a = new A(); a.printValue(); }} 0 false 0 Compile error - static variable must be initialized before use. 0 0 0 None of these 0 true 0 0 false 0 Compile error - static variable must be initialized before use. 0 0 0 None of these 0 true 0 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Size of float and double in Java is 32 and 64 64 and 64 32 and 32 64 and 32 32 and 64 64 and 64 32 and 32 64 and 32 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What will be output of the following program code?public class Test{public static void main(String[] a){short x = 10;x = x*5;System.out.print(x);} } Compilation Error 10 50 None of these Compilation Error 10 50 None of these ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Determine output:class A{ public static void main(String args[]){ int x; x = 10; if(x == 10){ int y = 20; System.out.print("x and y: "+ x + " " + y); y = x*2; } y = 100; System.out.print("x and y: " + x + " " + y); }} 10 20 10 20 10 20 10 10 Error 10 20 10 100 10 20 10 20 10 20 10 10 Error 10 20 10 100 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables The following fraction of codedouble STATIC = 2.5 ;System.out.println( STATIC ); Rraises an error as STATIC is used as a variable which is a keyword Raises an exception Prints 2.5 None of these Rraises an error as STATIC is used as a variable which is a keyword Raises an exception Prints 2.5 None of these ANSWER DOWNLOAD EXAMIANS APP
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