Question Papers

Draw a graph and illustrate how depth-first search and breadth-first search differ


This was the first question in Computer Officer Examination in 2010 conducted by Public Service Commission (Lok Sewa Aayog). This question is from the section ‘Data Structures and Algorithms’. The question carries 10 marks. Breadth-first search (BFS) and depth-first search (DFS) are the two algorithms used for traversing and searching a node in a graph. [...]

Online Test on Computer Operator Question Paper 2059 with Correct Answers

Here we present the question paper of Computer Operator Exam conducted by PSC - Public Service Commission (Lok Sewa Ayog) in 2059 B.S. I hope the old questions are pretty useful for practice and drilling. Take a test on those question below and download all these 50 multiple choice questions as PDF file for your [...]

Computer Operator Question Paper 2059

Public Service Commission Examination Computer Operator 2059 F.M.: 50 Time: 45 minutes Attempt all of the following questions. Each question provides four options and there is one and only one correct answer.   1.       Which is a spreadsheet package? a)       Lotus b)       Excel c)       Quattro Pro d)      All of above   2.      What is the [...]

Solved Question Paper of Assistant Computer Operator PSC 2013

I was gone outside and could not get question paper in time, so its bit delay to publish the answers. Anyway, here are the questions and correct answers! Thanks to Sushil Kafley for sending me the soft copy of question paper so that I can publish it sooner. At the same time I can't forget [...]