Siemens Diploma Trainee 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

A phase diagram is a graphical representation of the relationships between different phases of a substance at different conditions.

• A phase diagram shows the boundaries between different phases (solid, liquid, gas) of a substance as a function of temperature and pressure.

• It helps in understanding the conditions under which a substance exists in different phases.

• Phase diagrams can also indicate the presence of phase tran...read more