WatchGuard Technologies Sdet Engineer Interview Questions and Answers

Q1. Array based problems
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Q2. Reverse integer
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Q1. Basic introduction and background
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Q2. Almost every details of computer networks
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Q1 - Delete all entries of a given number from a linked list.
Q2 - Find inorder traversal of a BST (with and without recursion).

C, C++, OS, aptitute test, OS concepts

Q1. C, C++ data structures
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Q2. Concept of pointers,double pointers
Ans. 
Pointers are variables that store memory addresses of other variables. Double pointers store memory addresses of pointers.
• Pointers are used to access and manipulate memory addresses of variables.

• Double pointers are used to store memory addresses of pointers themselves, allowing for indirect access to variables.

• Example: char *ptr; int **dptr;
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Q3. Lists, data structures, coding mcqs
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Q1. Are you planning to do Masters?
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Average e e e e e

Q1. Qa basic questions
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Q1. Salary expectation
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DSA and Python based questions

Q1. Array based problems
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Q2. Reverse integer
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DSA and Python based questions