Optym Technical MCQ Questions

Topics covered: Core Computer Science · Data Structures & Algorithms · Machine Learning & Data Science

1. What is the dimensionality of the null space of matrix A.Medium
2. Number of vertices with odd degrees in a graph having a eulerian walkMedium
3. Which of the following algorithm is not a Greedy algorithm?Medium
4. Graph showing basic blocks and their successor relationship is calledMedium
5. X is called as of Y for a relation X- YMedium
6. Command interpreter is used toMedium
7. Two elements trying to occupy the same bucket in hash table is called asMedium
8. Which of the following algorithm consumes less amount of RAM space during execution?Medium
9. With Multiple inheritance Which of the following is a valid constraint or characteristic?Medium
10. Which of the environment is used for adversarial search problems?Medium
11. Which not a good data structure to represent a sparse matrixMedium
12. Statements: - All trains are buses.Medium
13. Directions (2 of 3 questions): A cube of 5 cm has been painted on its surfaces in such a...Medium
14. Nurse Kemp has worked more night shifts in a row than Nurse Rogers, who has worked five.Medium
15. In a certain card game, each player is initially dealt a hand consisting of 5 cards from a...Medium
16. Direction (2 of 4 questions): Read the information given below carefully and answer the...Medium
17. The sum of three numbers is 98.Medium
18. In a certain code language, if the value of 23 + 31 = 20 and 83 + 42 = 66, then what is the...Medium
19. Which of the following does not fit in the series?Medium
20. Time taken by quick sort algorithm isMedium
21. A starts the business with Rs.Medium
22. Direction (3 of 4 questions): Read the information given below carefully and answer the...Medium
23. A family has two children.Medium
24. Direction (4 of 4 questions): Read the information given below carefully and answer the...Medium
25. Directions (1 of 3 questions): A cube of 5 cm has been painted on its surfaces in such a...Medium
26. Consider a knockout tennis tournament.Medium
27. Directions (3 of 3 questions): A cube of 5 cm has been painted on its surfaces in such a...Medium
28. Three men (Tom, Peter and Jack) and three women (Eliza, Anne and Karen) are spending a few...Medium
29. There is a 4-inch cube painted on all sides.Medium
30. Which search is equal to minimax search but eliminates the branches that can't influence...Medium
31. What row of numbers comes next?Medium
32. In a certain code, A is written as 1, B is 10, C is 11, D is 100, E is 101 and so on.Medium
33. In a B+ tree data structure with 1000000 records and order of the tree is 100.Medium
34. For a given graph G having v vertices and e edges which is connected and has no cycles,...Medium
35. Question 7 Choose the best option based on following statements i) A graph is said to be...Medium
36. The best file organization in which one has to process all data records in a file calledMedium
37. Which of the following is not a way to represent a graph?Medium
38. What is the least number of coins required to make one rupee from different coins of 1, 5,...Medium
39. Which of the following technique is unsupervised learning?Medium
40. Negative residuals in data points indicateMedium