Data Types and Variables Which of the following automatic type conversion will be possible? short to int long to int byte to int int to long short to int long to int byte to int int to long ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What is the output for the below code ?1. public class Test{2. public static void main(String[] args){3. byte b = 6;4. b+=8;5. System.out.println(b);6. b = b+7;7. System.out.println(b);8. }9. } None of these 14 21 14 13 Compilation fails with an error at line 4 Compilation fails with an error at line 6 None of these 14 21 14 13 Compilation fails with an error at line 4 Compilation fails with an error at line 6 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Size of float and double in Java is 64 and 64 64 and 32 32 and 32 32 and 64 64 and 64 64 and 32 32 and 32 32 and 64 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables In Java byte, short, int and long all of these are Both of the above None of these signed unsigned Both of the above None of these signed unsigned 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); }} 4 None of these 12 5 11 4 None of these 12 5 11 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What is the output for the below code?public class Test{ int _$; int $7; int do; public static void main(String argv[]){ Test test = new Test(); test.$7=7; test.do=9; System.out.println(test.$7); System.out.println(test.do); System.out.println(test._$); }} Compile error - $7 is not valid identifier. None of these 7 0 0 Compile error - do is not valid identifier. 7 9 0 Compile error - $7 is not valid identifier. None of these 7 0 0 Compile error - do is not valid identifier. 7 9 0 ANSWER DOWNLOAD EXAMIANS APP
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