Data Types and Variables How many primitive data types are there in Java? 6 9 7 8 6 9 7 8 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 unsigned signed Both of the above None of these unsigned signed 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); }} 12 None of these 4 11 5 12 None of these 4 11 5 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. } 17 Compilation fails with an error at line 8 0 None of these Compilation fails with an error at line 5 17 Compilation fails with an error at line 8 0 None of these Compilation fails with an error at line 5 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Which of the following automatic type conversion will be possible? long to int byte to int int to long short to int long to int byte to int int to long short to int ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables In Java, the word true is ................ Same as value 1 A Boolean literal Same as value 0 A Java keyword Same as value 1 A Boolean literal Same as value 0 A Java keyword ANSWER DOWNLOAD EXAMIANS APP
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