NEC Physical Design Engineer Interview Questions and Answers

I am comfortable with multiple computer languages.

• Java

• Python

• C++

• JavaScript

I am impressed by the company's innovative projects and strong team culture.

• Impressed by innovative projects

• Strong team culture

• Opportunity for growth and learning

The OSI model has 7 layers that define how data is transmitted over a network.

• The layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has a specific function and communicates with the layers above and below it.

• The Physical layer deals with the physical transmission of data, while the Application layer deals with user interfaces.

• Examples of protocols that operate at dif...read more

C++ is a compiled language while Java is an interpreted language.

• C++ is faster and more efficient than Java.

• Java is platform-independent while C++ is platform-dependent.

• C++ supports multiple inheritance while Java does not.

• Java has automatic garbage collection while C++ does not.

• C++ allows for low-level memory manipulation while Java does not.

I primarily used CAD software such as AutoCAD and SolidWorks for designing and modeling.

• AutoCAD - Used for creating 2D and 3D designs, drafting, and documentation.

• SolidWorks - Used for 3D modeling, simulation, and creating detailed engineering drawings.

• Other software - Used various software tools for analysis, prototyping, and project management.

CHS stands for Circular Hollow Section, a type of steel tube used in construction and engineering.

• CHS is commonly used in the construction of buildings, bridges, and other structures.

• It is known for its strength and durability.

• CHS is often used in applications where weight is a concern, as it is lighter than solid steel.

• It is available in a range of sizes and thicknesses to suit different applications.

• CHS can be used i