Round-1: (technical) 1. Questions on serial port, GPIO. How do you debug if display didn't come up at boot. 2. Tell me a challenging issue debug you did. 3. Rotate nibbles in 32-bit integer. E.g: Input: 0xABCD1234, Output: 0x4321DCBA. 4. Given address of a node in a singly linked list, but head pointer not provided. How do you delete this node?
Round-4: (DSA) 1. Implement integer division without division operator. 2. Reverse a singly linked list in groups of k. 3. Rotate a 2D array by 90 degrees clockwise.
What is in between CPU and GPU? And then followed by explain buses and cache?
why is this bad from safety pov: int fd = open("foo.txt", O_RDONLY) buf = malloc(16) read (fd, buf, 16)
Typical C stuff. Pointers, etc.
One of those leetcode type of coding problems - I cannot recall the problem.
Describe your previous work experience. Why you want to work as Systems Software Engineer.
Indepth Questions on data structures which are used very little in embedded systems
A topology sorting question.
1. About Projects 2. Easy coding questions.
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