Data Types and Variables In Java, the word true is ................ Same as value 0 A Java keyword A Boolean literal Same as value 1 Same as value 0 A Java keyword A Boolean literal Same as value 1 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables How many primitive data types are there in Java? 8 9 6 7 8 9 6 7 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What will be the output for the below code ?1. public class Test{2. public static void main(String[] args){3. byte i = 128;4. System.out.println(i);5. }6. } Compilation fails with an error at line 3 128 Compilation fails with an error at line 4 None of these 0 Compilation fails with an error at line 3 128 Compilation fails with an error at line 4 None of these 0 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. 7 9 0 None of these Compile error - do is not valid identifier. 7 0 0 Compile error - $7 is not valid identifier. 7 9 0 None of these Compile error - do is not valid identifier. 7 0 0 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables In Java byte, short, int and long all of these are signed None of these unsigned Both of the above signed None of these unsigned Both of the above ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Automatic type conversion in Java takes place when Two type are compatible and size of destination type is larger than source type. Two type are compatible and size of destination type is shorter than source type. All of these Two type are compatible and size of destination type is equal of source type. Two type are compatible and size of destination type is larger than source type. Two type are compatible and size of destination type is shorter than source type. All of these Two type are compatible and size of destination type is equal of source type. ANSWER DOWNLOAD EXAMIANS APP
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