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Software Engineering Interview Questions ( 2022 Update)
Software engineering interview questions are discussed here in this post. These questions are generally asked in technical interview specially for Software Engineer or software developer profile.
I hope these software engineering interview questions will be beneficial for students in cracking the technical.
We have provided two types of software engineering interview questions here. In the first section we will see short term definition types questions where as in second section of this tutorial we will see long term interview questions.
Software Engineering Interview Questions Basic
Definition type short software engineering interview questions are given below-
Q1. What is difference between software and hardware ?
Q2. What is Software Engineering ?
Q3. What do you understand by Software Myths.
Q4.What are Characteristics of a good software ?
Q5.Why do Feasibility analysis in necessary?
Q6.What is Software Quality Assurance?
Q7.What do you understand by the term Data dictionary?
Q8.Tell about five important things considered during Software Design Phase?
Q9.What are characteristics of Good Software Design Technique?
Q10.Tell about Six Software Quality Attributes?
Q11.Explain Reliability and its Metrics for Measurement?
Q12.What is difference between verification & validation.
Q13.What is Software crisis?
Q14.What are the testing activities?
Q15.Define the term Cyclomatic Complexity.
Q16.What do you understand by Software Version?
Q17.Write short note on Corrective & perfective maintenance.
Q18.Explain Iterative Water Fall Model.
Software Engineering Interview Long Questions
In this section we have provided list of long type software engineering interview questions. Such types of questions are asked in technical interview to check the detailed knowledge of candidate about the subject.
Q1.Explain SQA Architecture and Design with the help of suitable diagram?
Q2.Explain SEI-CMM model and difference between ISO and SEICMM?
Q3. Draw DFD diagram of student Record Management System of level 0, level 1, level 2?
Q4.Draw Entity Relationship diagram of library management system having atleast three modules.
Q5.Draw Decision Tree and Decision Table for Travelling Management System?
Q6.Explain V-shape SDLC model with diagram?
Q7.Explain Cohesion and coupling and their types?
Q8.Explain Loc, Functional Points & Cyclomatic Complexity Measure with example?
Q9.Explain Software Development Life Cycle. Discuss various activities during software life cycle.
Q10.Explain waterfall or Prototype model.
Q11. Explain spiral model.
Q12. Explain software crisis.
Q13. “Software doesn’t wear out”. Explain this statement using diagram.
Q14. What are the components of software? Also explain Adaptive Maintenance and corrective maintenance.
Q15.Define the following term, object, Message, Polymorphism, Abstraction, Class.
Q16.Write short notes on the following:-
- COCOMO Model
- Alpha and Beta testing
- Coupling & Cohesion Measures.
Q17.Draw the E-R Diagram of the following
Patient has Patient history. Each Patient has one or more Patient histories. Each instance of Patient history belong to exactly one Patient.
Employee is assigned to project. Each Project has at least one assigned employee. Some Project have more than one employee. Each employee may or may not be assigned to any existing Project or may be assigned to Several Project.
Q18. Explain the term functional oriented and object oriented design.
Q19. Consider the following ‘c’ Program for calculating the estimated length and volume. With the help of Halstead’s Software Science.
main,
{ int a, b, c, average;
Scanf (“ % d % d % d”, & a, &b, &c);
avg = (a+b+c)/3;
Printf ( “ average = % d”, average); }
Q20. Develop the level one DFD of library Management System?
Q21. What are the various levels of testing? Explain Unit testing in detail.
Q22. What is the role of SDLC in Software development? Explain Spiral Model.
Q23. Design a black-box test suite for a program that computers the intersection point of two straight lines and displays the result as “Parallel lines” / “Inter section lines”/ “Coincident line”. it reads two integer pairs (m1, c1) and (m2, c2) define the two straight lines of the form y = mx+c, the lines are Parallel if m1 = m2, c1 ± c2; intersecting if m1 ≠ m2 and coincident if m1 = m2, c1 = c2.
Q24. Explain the following statement “The degree of coupling between two modules depends on their interface complexity”.
Q25. Explain the various strategies in white box testing with respect of “Statement Coverage”. “Branch Coverage”, “Condition Coverage” & “Path Coverage”.
Q26. What is SRS? What are the attributes of a good SRS? Write the IEEE standards format of SRS.
Q27 Give the classification of various software development projects according to COCOMO Estimation Model.
Q28. Walkthrough
Code Inspection Technique
Debugging
Q29.Define the decision table. Write the difference between decision table and decision tree.
Q30. Explain Prototype Model? With the help of diagram?
Q31.Explain Spiral Model with the help of elaborate diagram?
Q32.Explain Iterative enhancement model?
Q33.Explain Software and Hardware life cycle curve?
Q34.What do you understand by the term Life Cycle Model Of Software Development?
Q35.Explain Software Engineering Process?
Conclusion and Summary
In this tutorial we have provided the list of some important Software Engineering Questions which are generally asked in Technical Interview.
I hope that these questions will be helpful for Computer Science Students. So we request you to prepare these questions very well.
Good Luck !
