Comviva Technology Engineer Trainee Interview Questions and Answers

Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.

• Name mangling is used in C++ to support function overloading.

• It is also used in Python to avoid naming conflicts in modules.

• Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.

• In C++, name mangling can be seen by using the 'nm' comman

Basic electronics components include resistors, capacitors, diodes, transistors, and integrated circuits.

• Resistors: Used to control the flow of electric current.

• Capacitors: Store and release electrical energy.

• Diodes: Allow current to flow in one direction.

• Transistors: Amplify or switch electronic signals.

• Integrated Circuits: Contain multiple electronic components on a single chip.

A network is a group of interconnected devices that can communicate and share resources.

• A network can be wired or wireless

• Devices on a network can share files, printers, and internet access

• Networks can be local (LAN) or wide area (WAN)

• Examples of networks include the internet, home networks, and corporate networks

LAN, MAN, WAN, PAN are types of computer networks used for communication purposes.

• LAN stands for Local Area Network and is used for connecting devices within a small area like an office or a building.

• MAN stands for Metropolitan Area Network and is used for connecting devices within a city or a town.

• WAN stands for Wide Area Network and is used for connecting devices across a large geographical area like a country or the...read more

My hobbies include playing guitar, hiking, and photography.

• Playing guitar: I have been playing guitar for 5 years and enjoy learning new songs and techniques.

• Hiking: I love exploring nature and challenging myself with different hiking trails.

• Photography: I have a passion for capturing moments and expressing my creativity through photography.

Yes, I am willing to work more than 8 hours if needed.

• I am highly motivated and dedicated to my work.

• I understand that sometimes projects require extra time and effort to meet deadlines.

• I have a strong work ethic and am willing to go the extra mile to ensure success.

• I have previous experience working long hours on important projects.

• I believe in the importance of teamwork and will do whatever it takes to support my col

I should be hired because of my strong technical skills, passion for engineering, and ability to learn quickly.

• I have a solid educational background in engineering and have excelled in my coursework.

• I have gained practical experience through internships and projects, demonstrating my ability to apply theoretical knowledge to real-world situations.

• I am highly motivated and passionate about engineering, constantly seekin...read more

My strengths include problem-solving, attention to detail, and adaptability. My weaknesses include public speaking and impatience.

• Strength: Problem-solving - I enjoy analyzing complex problems and finding innovative solutions.

• Strength: Attention to detail - I have a meticulous approach to my work, ensuring accuracy and quality.

• Strength: Adaptability - I am quick to adapt to new technologies and work environments.

• Weakne...read more

TCS is a leading global IT services company with a strong reputation for innovation and client satisfaction.

• TCS has a strong global presence and offers diverse opportunities for career growth.

• TCS has a culture of continuous learning and development, providing training programs and certifications.

• TCS has a strong focus on innovation and invests heavily in research and development.

• TCS has a track record of delivering hig...read more

Yes, I have a few questions regarding the role and responsibilities of a trainee engineer.

• Can you provide more information about the training program?

• What kind of projects will I be working on?

• What is the expected timeline for the training period?

• Will I have a mentor or supervisor to guide me?

• What are the opportunities for growth and advancement within the company?