Size of int in Java is_________________? - PakMcqs

Related Mcqs:

1. Which statements are most accurate regarding the following classes? class A{private int i; protected int j; } class B extends A{ private int k; protected int m; } ?

   A. An object of B contains data fields j, k, m B. An object of B contains data fields k, m C. An object of B contains data fields j, m D. An object of B contains data fields i, j, k, m...

2. What is the output for the below code ? public class Test{public static void main(String[] args){int i = 010; int j = 07;System.out.println(i); System.out.println(j); } } ?

   A. 7 8 B. 8 7 C. 9 8 D. None...

3. In Java byte, short, int and long all of these are ____________?

   A. signed B. unsigned C. Both of the above D. None of these...

4. What will the output of the following program? public class Test{ public static void main(String args[]){float f = (1 / 4) * 10; int i = Math.round(f); System.out.println(i); } } ?

   A. 0 B. 1 C. 2 D. 3...

5. Java is a _______________language?

   A. moderate typed B. strogly typed C. weakly typed D. none of these...

6. In java, gc() method is available in which package ?

   A. java.io package B. java.lang package C. java.awt package D. java.util package...

7. Which among following classes is not part of Java’s collection framework ?

   A. Stack B. Maps C. Queue D. Array...

8. _________ allows java code to run in the JVM to call and be called by native applications ?

   A. JNI B. FJI C. NJI D. JFI...

9. Size of float and double in Java is________________?

   A. 32 and 64 B. 64 and 64 C. 32 and 32 D. 64 and 32...

10. Smallest individual unit in java program is known as____________________?

    A. token B. string C. literal D. operator...