Efftronics Systems Software Engineer Interview Questions and Answers

All in one exam : maths , c programming , dbms , personality test

C programming basic codes

Q1. What is operating system
Ans. 
An operating system is a software that manages computer hardware and provides services for computer programs.
• Manages computer hardware resources such as CPU, memory, and storage

• Provides a user interface for interacting with the computer

• Supports running applications and managing processes

• Examples include Windows, macOS, Linux, iOS, Android
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Q2. Count the number of occurences in program in c .
Ans. 
Use a loop to iterate through the array and count the occurrences of a specific element.
• Initialize a counter variable to keep track of the occurrences.

• Use a loop to iterate through the array.

• Check each element in the array and increment the counter if it matches the specific element.

• Return the final count of occurrences.
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Aptitude and 3 coding questions

Q1. All about C programming
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Q2. Asked to write some program
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Good c language questions

Asked general appitude questions with c