How you solved issue during zOS upgrade?
Systems Programmer Analyst Interview Questions
1,378 systems programmer analyst interview questions shared by candidates
What is the worst characteristic you have for this job?
What’s your career planning, what’s your experience with sql and other data management
No curve ball questions.
You have to be good with the following to get an offer, + Data structures + Algos + OS concepts + Computer Arch Difficulty level - Moderate to hard
In the Phone screen, was asked how to count number of 1s in a number with follow up questions.
Typical C stuff. Pointers, etc.
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.
4 rounds, 1st was aptitude test with multiple choice questions, 2nd was technical interview targets C,OS,Data Structure, 3rd round was primarily puzzles and teasers
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