Data Types and Variables How many primitive data types are there in Java? 8 7 9 6 8 7 9 6 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What will be output of following program?public class Test{ public static void main(String[] args){ byte b=127; b++; b++; System.out.println(b); }} -127 Compiler error None of these 129 2 -127 Compiler error None of these 129 2 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What is the output of the following program?public class Test{static int x = 10 ; public static void main(String[] a){ Test test = new Test( ) ; Test test1 = new Test( ) ; test.x += 1 ; System.out.println( test.x + test1.x ) ; }} Compilation Error 21 20 Throws Exception 22 Compilation Error 21 20 Throws Exception 22 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Size of float and double in Java is 32 and 64 64 and 32 64 and 64 32 and 32 32 and 64 64 and 32 64 and 64 32 and 32 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Which of the following automatic type conversion will be possible? int to long short to int byte to int long to int int to long short to int byte to int long to int 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); }} Compilation Error Exception is thrown at runtime double float Compilation Error Exception is thrown at runtime double float ANSWER DOWNLOAD EXAMIANS APP
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