Qualcomm Interview Question

Phone Interview: 1. What is Static keyword 2. What is for loop 3. What are differences between Struct and Union 4. What is Binary Tree inorder traversal 5. What is Binary Heap 6. Is Binary Heap totally in order 7. What is Cache 8. IPv4 IPv6 differences 9. What are two parts of IPv6 addresses 10. Programming: Byte Reverse of an integer Onsite: 4 technical, 1 director lunch, 1HR Round1 All previous projects in details. C programming: Sort an integer array. Time Complexity. Round2 Projects in detail. Programming: Binary Tree inorder Traversal. Stack overflow Round3 A lot of questions in C, OS, Network 1) OSI 7 layers 2) TCP UDP 3) Static keyword 4) Struct union differences 5) Sizeof() 6) When to use pass by value and pass by reference 7) Process vs Thread 8) Memory leak 9) Context switch 10) Stack vs Heap 11) Interrupt 12) Priority inversion 13) Memory corruption 14) Deadlock Programming 1) Output numbers of 1 in an integer 2) Given a number, if it is fibonacci number, output true, else false. Round4 1) Static keyword 2) Priority Inversion 3) Context switch 4) Stack overflow 5) Struct vs union 6) Stack vs heap 7) Memory map Programming: 1)Reverse Bits of an unsigned 16-bit integer 2)All non-negative integers. First Array is missing a number to form the second array (the missing number is replaced by 0). And then shuffle the second array. Try to find the missing number. Lunch interview: Just check my background and then chat:) HR: Ask basic questions about background, start time, visa, salary expectation Talk about Qualcomm employee’s benefits package. Ask questions if you have. Just casual talk:)