Software Developer Interview Questions & Answers
Best Software Developer Interview Questions and Answers
Dear Readers, Welcome to Software Developer Interview Questions and Answers have been designed specially to get you acquainted with the nature of questions you may encounter during your Job interview for the subject of Software Developer.These Software Developer Questions are very important for campus placement test and job interviews. As per my experience good interviewers hardly plan to ask any particular questions during your Job interview and these model questions are asked in the online technical test and interview of many IT companies.
1. How do you ensure your code’s safety and speed?
The first thing I do is program for security. Once I have done that and I feel that the program is slow, I try to figure out where the bottleneck may be and then try to find out how I may improve its complexity.
2. How would you describe the process you use for writing a code from inception to delivery?
Inception – unit test – code – run tests – commit – run tests – deploy
3. How do you ensure that the code you write has the ability to manage different kinds of error situations?
Writing code that describes the expected error situation is what I do initially. At the later stage, working with try/catch is more prudent.
4. Explain TDD
TDD stands for Test-Driven Development. It is a procedure where you write a code that fails. You then write a code to make the test pass and then change the code to improve the design.
5. Which tools do you use for monitoring a product during its maintenance stage?
I use mostly logs and profiling tools depending on the situation.
6. Do you feel that maintenance is the biggest and the most expensive part of an application’s life cycle? Why?
Yes I do. The reason is simple. A system may be built in a few weeks but is in production for months afterward during which many things change. Defects are found and new regulations are placed due to which features may be added or modified. Hence, the expense and the time!