Neo Coding Round 1 Set 2

Identify the OOP feature that is used to reduce the use of nested classes

• Polymorphism
• Inheritace
• Abstraction
• Encapsulation

Which of the following properties does a simple graph not hold?

• Must be connected
• Must be unweighted
• Must have no loops
• Must have no multiple edges

Python supports the creation of anonymous functions at runtime, using a construct called

• lambda
• anonymous
• pi
• none of the above mentioned

Data structure that allows extremely fast exact-match search, is known to be

• Arrays
• Stacks
• Pointers
• Hash tables

A normal queue, if implemented using an array of size N-1, gets full when

• Front = (rear + 1)mod N
• Front = rear + 1
• Rear = front.
• Rear = N – 1

Which of the operator cannot be overloaded

• >=
• &
• <=
• : :

A pointer is

• Address of a variable
• a variable for sorting address
• data type of an address variable
• indication of the variable to be accessed next

What is the disadvantage of array data structure?

• Elements are stored in contiguous memory blocks
• Element of an array can be accessed in constant time
• The amount of memory to be allocated should be known beforehand
• Multiple other data structures can be implemented using arrays

Which of the following represents the Post order Traversal of a Binary Tree?

• Right->Root->Left
• Left->Root->Right
• Right->Left->Root
• Left->Right->Root

The term "FAT" is stands for_____

• File Allocation Tree
• File Allocation Table
• File Allocation Graph
• All of the above