Data Types and Variables The smallest integer type is ......... and its size is ......... bits. short, 8 short, 16 short, 16 byte, 8 short, 8 short, 16 short, 16 byte, 8 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.$7); System.out.println(test.do); System.out.println(test._$); }} 7 9 0 7 0 0 None of these Compile error - do is not valid identifier. Compile error - $7 is not valid identifier. 7 9 0 7 0 0 None of these Compile error - do is not valid identifier. Compile error - $7 is not valid identifier. 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. int i = 010;4. int j = 07;5. System.out.println(i);6. System.out.println(j);7. }8. } None of these 8 7 Compilation fails with an error at line 5 10 7 Compilation fails with an error at line 3 None of these 8 7 Compilation fails with an error at line 5 10 7 Compilation fails with an error at line 3 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 17 0 Compilation fails with an error at line 8 Compilation fails with an error at line 5 None of these 17 0 Compilation fails with an error at line 8 Compilation fails with an error at line 5 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables The following program:public class Test{ static boolean isOK; public static void main(String args[]){ System.out.print(isOK); } } Prints false Prints true Will not compile as boolean can never be static Will not compile as boolean is not initialized Prints false Prints true Will not compile as boolean can never be static Will not compile as boolean is not initialized 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 ) ; }} Throws Exception 22 Compilation Error 21 20 Throws Exception 22 Compilation Error 21 20 ANSWER DOWNLOAD EXAMIANS APP
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