Kgn Lights Quality Engineer 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

C is a general-purpose programming language known for its efficiency and low-level memory manipulation capabilities.

• C was developed by Dennis Ritchie at Bell Labs in 1972.

• It is widely used for system programming, embedded systems, and developing operating systems.

• C is a compiled language and is known for its speed and efficiency.

• It has influenced many other programming languages, including C++, Java, and Python.

• Some po...read more

Electronics City is a major IT hub in Bangalore, India, housing numerous electronics and IT companies.

• Electronics City is located in Bangalore, Karnataka, India.

• It is spread over an area of 332 acres and is divided into three phases.

• The city is home to many multinational companies, research institutions, and educational institutions.

• Some of the prominent companies in Electronics City include Infosys, Wipro, Hewlett-Pac...read more

The biggest mobile industry in India is Reliance Jio.

• Reliance Jio is the largest mobile network operator in India.

• It has a subscriber base of over 400 million as of 2021.

• Reliance Jio disrupted the Indian telecom market with its affordable data plans and free voice calls.

• It offers high-speed 4G internet services and has expanded into various digital services like JioTV, JioCinema, etc.

The return type of web elements is usually a string.

• Web elements typically return a string value.

• Examples of web elements include text boxes, buttons, and links.

• The string value returned by a web element can be used for various purposes, such as verification or input manipulation.