HCLTech Associate Software Engineer Interview Questions and Answers for Freshers

Q1. What is const pointer
Ans. 
A const pointer is a pointer that points to a constant value and cannot be used to modify the value it points to.
• A const pointer is declared using the 'const' keyword before the pointer type.

• Example: const int *ptr; // pointer to a constant integer value

• The value pointed to by a const pointer cannot be modified.

• Example: *ptr = 10; // This will result in a compilation error
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Q2. What is pointer to constant
Ans. 
Pointer to constant is a pointer that points to a constant value, meaning the value cannot be changed through the pointer.
• Pointer to constant is declared using 'const' keyword before the data type.

• The value pointed to by a pointer to constant cannot be modified.

• Example: const int *ptr; // Pointer to constant integer
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Pointers full depth question and programs

Question based on logical reasoning problem solving coding decoding and other

Similar to all company exams have aptitude and some coding questions

Q1. Things that were in your resume were asked.. Easy to medium
Ans. 
Discussed projects and skills listed on my resume, showcasing my technical abilities and problem-solving experience.
• Developed a web application using React and Node.js, improving user engagement by 30%.

• Implemented RESTful APIs for data retrieval, enhancing application performance.

• Collaborated in a team project using Agile methodologies, leading to timely delivery of features.

• Contributed to open-source projects, gaining...read more
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Q1. Personality questions were asked that's it
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