First round:

Phone interview:

• Talk about yourself.
• Explain the advantages and disadvantages of SPI over I2C.
• A programming question in C: reverse values in each column in a 2D array where each element is of 3 bytes.

2nd Round:

Video Round:

• One problem "Away from cracking the coding interview" (strings).
• "Set Matrix Zeroes" from LeetCode.
• Discuss time complexity and space complexity for each.

First round:

Phone interview:

• Talk about yourself.
• Explain the advantages and disadvantages of SPI over I2C.
• A programming question in C: reverse values in each column in a 2D array where each element is of 3 bytes.

Second round:

Video round:

• One away from cracking the coding interview (strings).
• Set matrix to zero in a matrix from LeetCode, including time and space complexity.