Data Types and Variables How many primitive data types are there in Java? 6 7 9 8 6 7 9 8 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); }} float double Compilation Error Exception is thrown at runtime float double Compilation Error Exception is thrown at runtime ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Determine output:public class Test{int i = 34;public static void main(String args[]){Test t1 = new Test();Test t2 = new Test();t1.i = 65;System.out.print(t1.i);System.out.print(t2.i);}} 34 34 65 34 34 65 65 65 34 34 65 34 34 65 65 65 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 None of these 50 10 Compilation Error None of these 50 10 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Size of int in Java is 32 bit 16 bit Depends on execution environment 64 bit 32 bit 16 bit Depends on execution environment 64 bit ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Determine output:public class Test{ int a = 10; public void method(int a){ a += 1; System.out.println(++a); } public static void main(String args[]){ Test t = new Test(); t.method(3); }} 11 5 12 None of these 4 11 5 12 None of these 4 ANSWER DOWNLOAD EXAMIANS APP
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