Contractor Interview Questions

3,161 contractor interview questions shared by candidates

Q1. Differentiate between Compiler and Interpreter. Explain how each translates code from high-level to machine language. Q2. What is an IP address, and how is it different from a MAC address? Q3. What is Abstraction, Encapsulation, Inheritance and Polymorphism Q4. What is the difference between system software and application software? Provide two examples of each. Q5. What is the difference between volatile and non-volatile memory? Give examples--- Q6. Explain the difference between TCP and IP. Why are both needed in data transmission? Q7. What is data encoding? Give one example where encoding is used in computers. Q8. Difference between object detection and segmentation? Q9. What is the function of BIOS in a computer system? Describe when and how BIOS operates during system boot-up. Q10. What is the difference between parallel and serial data transmission? Give an example of each

Q1. Differentiate between Compiler and Interpreter. Explain how each translates code from high-level to machine language. Q2. What is an IP address, and how is it different from a MAC address? Q3. What is Abstraction, Encapsulation, Inheritance and Polymorphism Q4. What is the difference between system software and application software? Provide two examples of each. Q5. What is the difference between volatile and non-volatile memory? Give examples--- Q6. Explain the difference between TCP and IP. Why are both needed in data transmission? Q7. What is data encoding? Give one example where encoding is used in computers. Q8. Difference between object detection and segmentation? Q9. What is the function of BIOS in a computer system? Describe when and how BIOS operates during system boot-up. Q10. What is the difference between parallel and serial data transmission? Give an example of each

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