Answer Posted / Ganesh Kumar

Yes, lists are mutable data structures. This means that their elements can be changed and added to or removed from at any time.

Can you declare an array without assigning the size of an array?

1225

For the following COBOL code, draw the Binary tree? 01 STUDENT_REC. 02 NAME. 03 FIRST_NAME PIC X(10). 03 LAST_NAME PIC X(10). 02 YEAR_OF_STUDY. 03 FIRST_SEM PIC XX. 03 SECOND_SEM PIC XX.

1406

Draw a binary Tree for the expression : A * B - (C + D) * (P / Q)

1508

What sort of serious problems have you experienced, and how have you handled them?

1035

Write a program for Sorting an Array. Which sorting will you prefer?

1049

“int a[] = new int[3]{1, 2, 3}” – This a legal way of defining the arrays?

1295