DS_CSE1_QUIZ_on_18_april_2023

Malloc() is function is used to

• Multiple blocks of memory

• Reallocate the memory blocks

• Allocate a contiguous blocks of memory

• None of the above

Dynamic memory allocation can be done with the help of ------------ library functions.

• 2

• 4

• 1

• 3

Dynamic memory allocation optimizes the usage of storage space

• False

• True

Binary search can be done only

• ordered list

• special characteres

• unordered list

• structure

In binary search key is first compared with

• First element

• last element

• middle element

• None of the above

Which of the following has highest precedence?

• +-

• */

• Both a and b

• None of the above

Polish notation also called as ---------------

Reverse Polish notation also called as ---------------

conversion of infix to postfix expression a*(b+c)/d-g

• abc+d/g-*

• abc+d/g*-

• abc+*d/g-

• None of the above

postfix expression is (A*B)/C