Diasys Diagnostics India Interview Questions and Answers

My name is John Smith.

• Full name is John Smith

• Common name in English-speaking countries

• Easy to remember and pronounce

A multimeter is a device used to measure voltage, current, and resistance in electrical circuits.

• Multimeters have different settings for measuring voltage, current, and resistance.

• They typically have a digital display to show the measured values.

• Multimeters can also be used to test continuity and diodes in circuits.

• Some advanced multimeters can measure capacitance and temperature as well.

One problem faced was integrating sensors with the robot's control system.

• Difficulty in calibrating sensors to provide accurate data

• Issues with communication protocols between sensors and control system

• Challenges in ensuring real-time data processing and feedback

• Troubleshooting hardware and software compatibility issues

A virtual function in C++ is a function declared within a base class that is redefined in a derived class.

• Virtual functions allow a program to call methods that do not exist at compile time, but are determined at runtime based on the object's type.

• They are used in polymorphism to achieve dynamic binding.

• Example: virtual void display() = 0; // pure virtual function in base class