MCQ | Data Structure Part 1

Data Structure - PART 1

« Previous Next »

1. A _____ is said to occur when two distinct key values are mapped to the same storage location.

A. Clashing
B. Collision
C. Chaining
D. Probing

  [NET]

Answer: B - Collision

---

2. _____ a linear data structure

A. Array
B. Graph
C. Tree
D. None of these

  [NET]

Answer: A - Array

---

3. Which is not a part of data structure

A. Linked list
B. Graph
C. Directory
D. Array

  [NET]

Answer: C - Directory

---

4. The smallest element of an array index is called its

A. Lower bound
B. Smaller bound
C. Register,ALU,CU
D. None of the above

  [NET]

Answer: A - Lower bound

---

5. The address of the first element of array is known as

A. Initial address
B. Base address
C. First address
D. Offset address

  [NET]

Answer: B - Base address

---

6. Stack is

A. Dynamic data structure
B. Constantly changing object
C. An ordered collection of items
D. All the above

  [NET]

Answer: D - All the above

---

7. Which item is a part of stack

A. Push
B. Pop
C. Top of stack
D. All the above

  [NET]

Answer: D - All the above

---

8. Stack follow ____

A. Last In First Out (LIFO)
B. First In Last Out (FIFO)
C. Last In Last Out (LILO)
D. First Come First Serve (FCFS)

  [NET]

Answer: A - Last In First Out (LIFO)

---

9. Which data structure follow FIFO (First In First Out)

A. Stack
B. Queue
C. Array
D. Graph

  [NET]

Answer: B - Queue

---

10. In Queue Insertion and Deletion takes place from

A. Rare and Front
B. Front and Rare
C. TOS and Front
D. Base and Rare

  [NET]

Answer: A - Rare and Front

---

« Previous Next »