Infosys DSE and SP Exam Pattern 2023
For the profile of Specialist Programmer (SP) and Digital Specialist Engineer (DSE) roles the first stage of the selection process for these roles is the Infosys Online test. (Details Given Below)
- Infosys test will contain 3 questions in 3 hours:
- The test will have a sectional cut-off as well as the total cut-off.
Programming languages allowed to submit solutions for the above questions are:-
- C
- C++
- Java
- Python
- JavaScript
Each Question will have a different “Difficulty Level“.
- Easy- that can be solved by applying the basic application of aptitude, algorithm, and data structures.
- Medium- that can be solved by applying the basics of the Greedy algorithm.
- Hard – Usually a question based on Dynamic Programming.
Topics that you need to prepare for Infosys online exam for DSE and SP role :
Topics for Easy Level Question :
Easy level question in Infosys Online exam for DSE and SP role are based on the following topics :
- Aptitude
- Algorithm
- Stack
- Queue
- Tree
- Graph
- Hash Map
- Linked List
Topics for Medium Level Question :
Usually medium level problem is based on Greedy Algorithms it may be one of the following type :
- Pure Greedy Algorithms
- Orthogonal Greedy Algorithms
- Relaxed Greedy Algorithms
Topics for Hard Level Question :
Hard level problem is generally based on Dynamic Algorithm.
If the problem accumulates the following two properties then you need to solve it using dynamic approach :
- Overlapping Subproblem.
- Optimal substructure properties.
Some common examples of dynamic problems are :
- Knapsack problem
- Fibonacci Numbers
- Palindromic Subsequence
- Longest Common Substring
- Dijkstra’s algorithm
Round 2 Virtual Interview
- Virtual interview will analysis your technical and behavioural skills.
- Based on interviewer, interview will held for 45 minutes or 1 hour.
- Interviewer may asked you logics behind the questions that you solved during coding round, puzzles and Data Structures etc.
- You might be tested on the basis of your branch like ,
Branch Questions based on CS/IT - Algorithms
- Data Structure
- Compiler
- Automata theory
- Computer network
- Computer Organisation
- Operating systems
- Object Oriented Programming
- Digital signal Processing
CS/IT - Algorithms
- Data Structure
- Computer networks
- Digital electronics
- Digital signal processing
- Mathematics
- Control Systems
- Object Oriented Programming
