Defence Research & Development Organisation Test Engineer Interview Questions and Answers

Q1. About your experience
Add your answer

Dsa + JavaScript related questions and outputs

Js related coding + easy dsa

Q1. Mostly about the projects you did earlier
Add your answer
Q2. What do you focus on learning in future
Ans. 
I focus on learning new programming languages, technologies, and best practices to stay current in the industry.
• Learning new programming languages such as Python or Go

• Exploring emerging technologies like blockchain or machine learning

• Staying updated on best practices in software development such as Agile or DevOps

• Improving problem-solving skills through coding challenges and projects
Answered by AI
Add your answer

Q1. What is dielectric
Ans. 
Dielectric is a material that does not conduct electricity, but can store and transmit electric energy.
• Dielectrics are used in capacitors to store electric charge.

• They have high resistivity and low conductivity.

• Common examples include glass, rubber, and plastic.

• Dielectric strength is the maximum electric field a material can withstand without breaking down.
Answered by AI
Add your answer
Q2. What is bonding . what is the SAP . light testing
Ans. 
Bonding is the process of connecting two or more objects together. SAP stands for System Applications and Products. Light testing refers to testing software applications with minimal resources.
• Bonding is the process of joining two or more objects together using adhesives, heat, pressure, or other methods.

• SAP (System Applications and Products) is a software suite that helps manage business operations and customer relati...read more
Answered by AI
Add your answer
Q3. Why we do the testing
Ans. 
Testing is done to ensure the quality, reliability, and functionality of the software being developed.
• To identify defects or bugs in the software

• To ensure the software meets the requirements and specifications

• To improve the user experience and satisfaction

• To reduce the risk of software failures and malfunctions

• To validate that the software functions as intended
Answered by AI
Add your answer

Coding on dsa with easy will question

Q1. Draw a linked list
Add your answer

Q1. Differentiate between RISC and CISC
Ans. 
RISC stands for Reduced Instruction Set Computing and CISC stands for Complex Instruction Set Computing.
• RISC processors have a smaller set of simple instructions, while CISC processors have a larger set of complex instructions.

• RISC processors typically execute instructions in one clock cycle, while CISC processors may require multiple clock cycles.

• RISC processors rely on optimizing compilers for performance, while CISC...read more
Answered by AI
Add your answer
Q2. Define and differentiate interpreter and compiler
Ans. 
Interpreter translates code line by line while compiler translates entire code at once.
• Interpreter: translates code line by line, slower execution, easier debugging (e.g. Python)

• Compiler: translates entire code at once, faster execution, harder debugging (e.g. C++)
Answered by AI
Add your answer

Q1. Tell your experience about assembly tooling?
Add your answer
Q2. How tooling elements you have designed and material selection?
Ans. 
I have designed various tooling elements and selected materials based on their properties and application requirements.
• Designed tooling elements for manufacturing processes such as injection molding, stamping, and machining

• Selected materials based on properties such as strength, durability, and heat resistance

• Considered application requirements such as cost, weight, and environmental factors

• Examples include designing i...read more
Answered by AI
Add your answer
Q3. Manufacturing process used?
Ans. 
We use a combination of CNC machining and injection molding for our manufacturing process.
• CNC machining is used for precision parts

• Injection molding is used for high volume production

• We also use 3D printing for prototyping

• Our manufacturing process is constantly evolving to improve efficiency and quality
Answered by AI
Add your answer
Q4. Surface finish requirement for tooling elements?
Ans. 
Surface finish requirement for tooling elements is critical for achieving desired product quality.
• Surface finish affects the performance of the tooling element.

• It impacts the appearance and functionality of the final product.

• Surface finish is measured in Ra (roughness average) or Rz (roughness depth).

• The required surface finish depends on the application and material being used.

• For example, a mirror finish may be requi...read more
Answered by AI
Add your answer
Q5. What is GD&T and tell about some symbols you used?
Ans. 
GD&T stands for Geometric Dimensioning and Tolerancing. It is a system of symbols and rules used to specify the geometry of mechanical parts.
• GD&T is used to ensure that parts fit together correctly and function properly.

• Some common symbols used in GD&T include concentricity, perpendicularity, and flatness.

• GD&T is often used in industries such as aerospace, automotive, and manufacturing.

• It allows for more precise commun...read more
Answered by AI
Add your answer
Q6. Which software u used?
Add your answer

Q1. Why are you looking for a change?
Add your answer
Q2. What is your expected salary?
Add your answer
Q3. How soon u can join?
Add your answer

1hr , embedded questions and c prgraming mcqs

Q1. Software knowledge check, projects
Add your answer