Answer Posted / p.divya poojitha

data structureis way to acces data &retrive,storing the data
the possible ways in which the data iteams are logically
defined different data structures
operations:
creation
deletion
insarting an element
accessing structure
eg:stack,queue

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

1506

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.

1403

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

1033

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

1223

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

1047

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

1292