Interview questions

Software Engineer interview questions – page 3

490 questions. Tap “Show answer” to check yourself.

  1. Explain inheritance and abstraction with a concrete example

  2. What is the difference between an arraylist and a linkedlist in Java?

  3. "Java is not a pure OO language". Justify (the answer expected was that the primitive types are not objects in Java!)

  4. What is the difference between an object oriented and object based language?

  5. Explain my internship project

  6. What is an arraylist in Java?

  7. Program to print the elements of a binary tree in spiral order

  8. Explain what happens underneath when you enter a URL in the browser

  9. Explain why MAC addresses are required despite having IP addresses

  10. Solve the classical bridge and torch puzzle

  11. The classical 3l, 5l puzzle

  12. How do I rate myself in C, web technologies on a scale of 10?

  14. How many clients are possible for a /24 address?. What is the network address and broadcast address here?

  15. What is the difference between anycast, unicast, and multicast?

  16. What is virtual memory? What is its size in relation to main memory?

  17. What is the need for IPv6?

  18. Am I ready to work as an IT manager?

  19. When would I go for a router to make two computers communicate?

  20. Mention the number of bits in IPv4 and IPv6 addresses

  21. How many interviews have I attended before?

  22. What value would I add to Cisco?

  23. What do I know about Cisco?

  24. Round was both HR+Technical

  25. You are given a large array of n bits. Each bit is initially 0. You perform several operations of the type

  27. Given a number of time slots – start time and end time,"a b", find any specific time with the maximum number of overlapping. After solving the problem I had to prove my solution

  28. Given an array of Integers, find the Longest sub-array whose elements are in Increasing Order

  29. Given an array of Integers, find the length of Longest Increasing Subsequence and print the sequence.

  30. Given a Sorted Array which has been rotated, write the code to find a given Integer

  31. You have a number of incoming Integers, all of which cannot be stored into memory. We need to print largest K numbers at the end of input

  32. Why amadeus labs?

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