Rockwell Industries 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
Answered by AI
Add your answer
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.
Answered by AI
Add your answer

Q1. SDLC model (waterfall and agile model)
Add your answer
Q2. OOPS concept ( encapsulation, inheritance, polymorphism)
Add your answer
Q3. Global variables
Add your answer
Q4. Access modifiers
Add your answer
Q5. Difference between c and c++
Ans. 
C is a procedural programming language while C++ is an extension of C with object-oriented programming features.
• C is a procedural language, meaning it follows a step-by-step approach to solve a problem.

• C++ is an extension of C and supports both procedural and object-oriented programming paradigms.

• C++ introduces classes, objects, inheritance, and polymorphism, which are not present in C.

• C++ has additional features like ...read more
Answered by AI
Add your answer

Q1. Tell me about yourself
Add your answer