Shriram Enterprises QA QC Engineer Interview Questions and Answers

Verification ensures the product is built right, while validation ensures the right product is built. Http is unsecured, while Https is secured with encryption.

• Verification involves checking whether the software meets the specified requirements, while validation involves checking whether the software meets the customer's needs.

• Verification is done through reviews, walkthroughs, and inspections, while validation is done...read more

Quality materials and products are ensured through rigorous testing and inspection processes.

• Establishing quality standards and specifications for materials and products

• Conducting regular inspections and audits of suppliers and manufacturing processes

• Performing thorough testing and analysis of materials and products

• Implementing corrective actions and continuous improvement initiatives

• Collaborating with cross-functional...read more

Basic quality principles are fundamental guidelines that ensure products or services meet customer expectations.

• Customer focus: Understand and meet customer needs and expectations.

• Continuous improvement: Strive for ongoing improvement in processes and products.

• Employee involvement: Engage employees in quality improvement efforts.

• Process approach: Focus on processes to achieve consistent results.

• Data-driven decision mak...read more

Electronics deals with the flow of electrons, while electrical focuses on the generation, distribution, and use of electricity.

• Electronics is concerned with the behavior and control of electrons in devices and systems.

• Electrical engineering deals with the generation, transmission, and use of electrical power.

• Electronics involves designing and building electronic circuits and devices, such as computers and smartphones.

• E...read more

An AND gate is a logic gate that outputs a high signal only when all of its inputs are high.

• AND gate is a basic logic gate used in digital circuits.

• It has two or more inputs and one output.

• The output of an AND gate is true only when all of its inputs are true.

• It follows the truth table: 0 AND 0 = 0, 0 AND 1 = 0, 1 AND 0 = 0, 1 AND 1 = 1.

• AND gates are commonly used in computer processors, memory units, and other digital

A NOR gate is a logic gate that produces an output of true only when all of its inputs are false.

• NOR gate is a type of logic gate that performs the logical NOR operation.

• It has two or more inputs and one output.

• The output of a NOR gate is true (or high) only when all of its inputs are false (or low).

• It is the complement of the OR gate.

• The truth table for a NOR gate is: 0 NOR 0 = 1, 0 NOR 1 = 0, 1 NOR 0 = 0, 1 NOR 1 = 0...read more

A basic gate is a fundamental building block of digital circuits that performs a specific logical operation.

• Basic gates include AND, OR, NOT, NAND, NOR, and XOR gates.

• AND gate outputs true only when all inputs are true.

• OR gate outputs true when at least one input is true.

• NOT gate inverts the input signal.

• NAND gate outputs the negation of the AND gate.

• NOR gate outputs the negation of the OR gate.

• XOR gate outputs true wh

QC stands for Quality Control. It is a department responsible for ensuring products meet quality standards.

• QC involves inspecting and testing products to ensure they meet quality standards

• QC department is responsible for identifying defects and implementing corrective actions

• Examples of QC activities include product testing, inspection, and quality audits

7QC tools are a set of quality control tools used for process improvement and problem-solving in quality management.

• Check sheets: Used for collecting and organizing data, such as defect counts.

• Histograms: Visual representation of data distribution to identify patterns.

• Pareto charts: Helps prioritize issues by showing the most significant factors.

• Cause-and-effect diagrams: Identifies root causes of problems.

• Scatter diag...read more