Embedded Testing Engineer
Embedded Testing Engineer Interview Questions and Answers
Q1. Data structures which I have learnt during college days STL classes which I have seen during my work
I have learned various data structures during my college days and have also worked with STL classes.
I have knowledge of arrays, linked lists, stacks, queues, trees, and graphs.
I have worked with STL classes like vector, list, map, set, etc.
I am familiar with algorithms like sorting, searching, and traversal.
I have experience in implementing data structures and algorithms in C++, Java, and Python.
Q2. What self keyword Write code in python
The self keyword in Python is a reference to the current instance of a class.
self is always the first parameter in a method within a class
It is used to access variables and methods within the class
Example: class MyClass: def __init__(self, x): self.x = x def print_x(self): print(self.x)
Q3. What is schematic diagram
A schematic diagram is a visual representation of a system using symbols and lines to show how components are connected.
It is used in electronics to show the connections between components in a circuit
Symbols are used to represent different components such as resistors, capacitors, and transistors
Lines indicate the connections between components and show how they are wired together
Schematic diagrams help engineers and technicians understand the layout and functionality of a s...read more
Q4. What is semiconductor.
A semiconductor is a material with electrical conductivity between a conductor and an insulator.
Semiconductors have a band gap that allows them to conduct electricity under certain conditions.
Common semiconductor materials include silicon, germanium, and gallium arsenide.
Semiconductors are used in electronic devices such as transistors, diodes, and integrated circuits.
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