DBG Technology Quality Test Engineer Interview Questions and Answers

Q1. About electronic and communication
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Q1. What is measure in frequency
Ans. 
Frequency measures how often an event occurs within a given time period.
• Frequency is a measure of how often something happens or repeats.

• It is typically expressed in terms of cycles per second or Hertz (Hz).

• Frequency can be measured in various domains such as physics, electronics, and statistics.

• In physics, frequency refers to the number of oscillations or vibrations per unit of time.

• In electronics, frequency is used t...read more
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Q2. What is company manufacture this product
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Q1. What is the company profile
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Q1. Why should be company
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Q1. What is Digital electronics?
Ans. 
Digital electronics is a branch of electronics that deals with digital signals and systems.
• Digital electronics uses binary digits (0s and 1s) to represent information.

• It involves designing, analyzing, and troubleshooting digital circuits.

• Examples include logic gates, flip-flops, and microprocessors.
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Q2. What is Analog system?
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An analog system is a system that represents data using continuous values.
• Analog systems use physical quantities to represent information.

• Analog signals can have an infinite number of values within a range.

• Examples include analog watches, analog thermometers, and analog audio signals.
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Q3. What is importance of microprocessor in electronic devices?
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Microprocessors are essential components in electronic devices, serving as the brain of the system.
• Microprocessors control the operations of electronic devices by executing instructions and processing data.

• They enable devices to perform complex tasks quickly and efficiently.

• Examples of devices with microprocessors include smartphones, laptops, and smart home appliances.

• Microprocessors play a crucial role in enhancing t...read more
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Q4. Why you want to join our company?
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Q1. Self introduction
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Q2. Work experience
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Q1. What is your family background?
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Q2. Why should we hire you?
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Q3. What are your strengths and weaknesses?
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Q4. Tell me about yourself.
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Quality of electronic products

Quality of electronic products

Q1. Quality of electronic products
Ans. 
Quality of electronic products is crucial for ensuring reliability and customer satisfaction.
• Quality of electronic products can be assessed through various tests and inspections during manufacturing process.

• Components used in electronic products should meet industry standards and specifications.

• Quality control measures such as statistical process control and failure mode analysis are important in ensuring product quali...read more
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Q2. Electronic products
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Q3. Electronic of product
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Q1. First about your self and knowledge of discuss with joining company
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Q2. What is your knowledge of this company
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Q1. 7 Qc tools and flow chart and cause and effect digram.
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Q2. 8D discuss and difine full page
Ans. 
8D is a problem-solving methodology used to identify, correct, and prevent recurring problems.
• 8D stands for 8 Disciplines

• It is commonly used in the automotive and manufacturing industries

• The 8 disciplines include: Team Formation, Problem Description, Containment Actions, Root Cause Analysis, Corrective Actions, Preventive Actions, Implementation, and Closure

• The goal of 8D is to identify the root cause of a problem and ...read more
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Q3. 5s and. Manpower handling
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Q4. Knowledge of capa and full fill action
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Q5. Poka yoka and and knowledge of kaizen
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Q6. Process rejaction control process
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Q7. Flow chart and defect define
Ans. 
Flow chart is a visual representation of a process while defect is a deviation from expected results.
• Flow chart is used to map out a process and identify potential areas for improvement.

• Defects are any deviation from expected results or outcomes.

• Defects can be identified through quality control measures such as inspections and testing.

• Flow charts can be used to identify potential areas for defects and improve the overa
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Q8. And general question of resume
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Q1. Meet to plant head and discuss with which department working
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Q1. What is QA and QC How many types you know
Ans. 
QA is Quality Assurance and QC is Quality Control. There are three types of QA and two types of QC.
• QA is the process of ensuring that the product meets the specified requirements and standards.

• QC is the process of ensuring that the product meets the desired quality level.

• Types of QA: Unit testing, Integration testing, System testing.

• Types of QC: Inspection, Testing.

• QA is proactive while QC is reactive.
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