Data Types and Variables How many primitive data types are there in Java? 6 8 9 7 6 8 9 7 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables In Java, the word true is ................ A Boolean literal Same as value 1 A Java keyword Same as value 0 A Boolean literal Same as value 1 A Java keyword Same as value 0 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Size of float and double in Java is 64 and 64 32 and 32 32 and 64 64 and 32 64 and 64 32 and 32 32 and 64 64 and 32 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables The following program:public class Test{ static boolean isOK; public static void main(String args[]){ System.out.print(isOK); } } Will not compile as boolean can never be static Will not compile as boolean is not initialized Prints false Prints true Will not compile as boolean can never be static Will not compile as boolean is not initialized Prints false Prints true ANSWER DOWNLOAD EXAMIANS APP
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); }} 25 2 3 2.5 0 25 2 3 2.5 0 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Determine output:public class Test { static void test(float x){ System.out.print("float"); } static void test(double x){ System.out.print("double"); } public static void main(String[] args){ test(99.9); }} double float Compilation Error Exception is thrown at runtime double float Compilation Error Exception is thrown at runtime ANSWER DOWNLOAD EXAMIANS APP
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