Data Structure (DS) MCQs | Page - 14

Dear candidates you will find MCQ questions of Data Structure (DS) here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

M

Mr. Dubey • 97.30K Points
Coach

Q. if there are no nodes in linked list then start pointer will point at which value?

  • (A) null
  • (B) garbage
  • (C) 1
  • (D) 2
Show Answer Discuss Share

M

Mr. Dubey • 97.30K Points
Coach

Q. Minimum number of fields in each node of a doubly linked list is____

  • (A) 2
  • (B) 3
  • (C) 4
  • (D) None of the above
Show Answer Discuss Share

M

Mr. Dubey • 97.30K Points
Coach

Q. A graph in which all vertices have equal degree is known as ____

  • (A) Complete graph
  • (B) Regular graph
  • (C) Multi graph
  • (D) Simple graph
Show Answer Discuss Share

M

Mr. Dubey • 97.30K Points
Coach

Q. A vertex of in-degree zero in a directed graph is called a/an

  • (A) Root vertex
  • (B) Isolated vertex
  • (C) Sink
  • (D) Articulation point
Show Answer Discuss Share

M

Mr. Dubey • 97.30K Points
Coach

Q. A graph is a tree if and only if graph is

  • (A) Directed graph
  • (B) Contains no cycles
  • (C) Planar
  • (D) Completely connected
Show Answer Discuss Share

M

Mr. Dubey • 97.30K Points
Coach

Q. The elements of a linked list are stored

  • (A) In a structure
  • (B) In an array
  • (C) Anywhere the computer has space for them
  • (D) In contiguous memory locations
Show Answer Discuss Share

M

Mr. Dubey • 97.30K Points
Coach

Q. A parentheses checker program would be best implemented using

  • (A) List
  • (B) Queue
  • (C) Stack
  • (D) Any of the above
Show Answer Discuss Share

Jump to

Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.

Image