Quality Control Interview Questions
Qc tools are also called as _______ tools
Skill/topic: statistical process controla) problem solvingb) problem identificationc) problem creationd) none of the above
Quality means conformance to requirements
Skill/topic: statistical process controla) trueb) falseexplanation: quality means conformance to the customer’s requirements and to the standards
Quality means to satisfying the customer needs.
Quality means to meet the minimum requierments of the client.
Statistical process control (spc) is a means of improving processes by reducing _________
Skill/topic: statistical process controla) defectsb) variabilityc) productiond) wastagesexplanation: spc is the application of statistical techniques to reduce and infact eliminate variations in the processes
Variability
B. Variability
Each measurement has an error associated with it
Skill/topic: statistical process controla) trueb) false
True
A) True
Doe does not improve the process yields
Skill/topic: statistical process controla) trueb) falseexplanation: apart from improving the capability of a process, doe also increases the process yields
True: Design of Experiment allows the most impactful parameters to hopefully be identified and enable the experimenter to target improvements in a more fruitful and effective manner. The DOE is a diagnostic tool - not the repair.
A) True
What is meant by risk? How you can avoid the risks?
Risk can be avoid by using the right standard, qualified procedure experienced person and proper tools, in good working envoirment.
Risk refers to the possibility that an unfavorable event may occur. A risk has several components: - Knowledge that an event is a risk- Liklihood that this event will occur- The impact or conseq...
The binomial distribution model describes __________ sampling
Skill/topic: statistical process controla) randomb) acceptancec) 100%d) binomial
A) Random
What is the differences between i.S.O and c.M.M levels?
The CMM is a way to communicate capabilities.
The ISO is a way to communicate the process.
The CMM is a way to communicate capabilities.
The ISO is a way to communicate the process.
Skill/topic: statistical process controla) design of engineeringb) design of excellancec) design of experimentsd) design of engines
Design of Experiments
Department of Energy
How do you track bug and report through quality control dept ?
according to me i track bug by defect tracking tool and i report it through defect life cycle. i i was wrong please correct me
What are the elements of a qc plan?
Quality assurance (QA) is about setting standards and protocols in place for testers (QC) to follow those standards and protocols while performing testing. Quality control (QC) refers to testing prod...
The answer to this question depends on industry, company and/or project. In our software company, the closest thing to a Quality Control plan are our Test Standards and Test Plans. The...
Skill/topic: statistical process controla) single sideb) two sidec) multi side
B) Double sided tolerance like ø3.5~3.7 here lsl is 3.5 and usl is 3.7 but mean is 3.6 and tolerance specified as ±0.1 so either +0.1 or -0.1 so it called double sided
Frequency distributions can be used to examine spc data
Skill/topic: statistical process controla) trueb) false
150 nos of sample taken in 30 days as 5 nos per days to examine for spc
What is the difference between quality assurance and quality control?
Quality Control is for Process quality &
Quality Assurance is for Product quality.
Quality Assurance is defect prevention method and where as Quality Control is defect detection and correction method.
Skill/topic: statistical process controla) 99.73%b) 99.99%c) 99.10%d) 99.78%
99.10%
99.73
1. How many types of reviews that we have in our testing?2. What is bad defect? Why do we write bad defects?3. How rtm will be helpful for the qc team?
Bad Defects:In testing world there is no such word called bad defect. Bad Defect is a new terminology which we are using in now a days in testing. Here bad defect is used in two different scenar...
1) There are peer reviews, walkthroughs and inspections.2) It is a high priority and/or severity bug. We attach a high priority or severity level in the defect report and our description often c...
What is an usl in a control chart ?
Skill/topic: statistical process controla) usl (upper specification limit) is the highest level considered to be acceptable
USL is Upper Specification limit. This is the the acceptable level and defined by Customer. beyond which the product is rejected.
upper Specification Limit
What is the difference between p-value and significance level?
What is the difference between quality assurance, quality control and audit function.
Quality Assurance is an activity that evaluates the procedures in setting up a process. For example, quality assurance activities in a Customer Service environment would be:Defining policies and proce...
Quality assuarance refers to systematic techniques applied to satisfy the requirements of the product.
Machine vibration is an example of _______ cause
Skill/topic: statistical process controla) common
A) Common Cause
A) Common.
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QC Tools are called as Problem Identification tools
The problem can only be identified after applying these tools
problem solving