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. } Compilation fails with an error at line 6 14 21 14 13 None of these Compilation fails with an error at line 4 Compilation fails with an error at line 6 14 21 14 13 None of these Compilation fails with an error at line 4 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 5 11 None of these 12 4 5 11 None of these 12 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What will be the output for the below code ?1. public class Test{2. int i=8;3. int j=9;4. public static void main(String[] args){5. add();6. }7. public static void add(){8. int k = i+j;9. System.out.println(k);10. }11. } None of these Compilation fails with an error at line 8 17 Compilation fails with an error at line 5 0 None of these Compilation fails with an error at line 8 17 Compilation fails with an error at line 5 0 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 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);}} 65 65 34 65 34 34 65 34 65 65 34 65 34 34 65 34 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 true 0 None of these 0 0 0 Compile error - static variable must be initialized before use. 0 false 0 0 true 0 None of these 0 0 0 Compile error - static variable must be initialized before use. 0 false 0 ANSWER DOWNLOAD EXAMIANS APP
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