Alco Foods Quality Manager Interview Questions and Answers

Q1. What is meant by Polymorphism
Ans. 
Polymorphism is the ability of a single function or method to operate on different types of data.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

• Example: Inheritance in object-oriented programming languages like Java allows for polymorphism.

• Example: Function overloading
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Q2. Write a program to find no of repeated characters in a string
Ans. 
Program to find number of repeated characters in a string
• Iterate through each character in the string

• Use a hashmap to store the count of each character

• Increment the count if character is already present in the hashmap

• Return the count of characters with count greater than 1
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Q3. About config file
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Q4. About scenario outline
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Q5. Tell me about yourself
Ans. 
I am a dedicated Quality Engineer with a strong background in ensuring product quality and compliance with industry standards.
• Experienced in conducting quality control tests and inspections

• Skilled in analyzing data and identifying areas for improvement

• Proficient in implementing quality management systems

• Strong attention to detail and problem-solving skills

• Excellent communication and teamwork abilities
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Q1. I don't know this
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Q2. I don't know this
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Q1. Question based on frameworks and oops
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Q2. Java string concepts
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Q1. Situation based questions
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Q1. Writing xpath from the Nike web application
Ans. 
Writing XPath for elements on the Nike web application
• Use Chrome Developer Tools to inspect elements and generate XPath

• Consider using unique attributes like class, id, or data-testid for more reliable XPath

• Avoid using absolute XPath as it can be brittle and prone to breaking with changes in the DOM
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Q2. Java string question to get the occurance of the charcter in a string
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45 mins test with technical questions

1 hr coding test with tools

Q1. Technical non technical both
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Q2. Coding java using intellij
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Q3. Coding python using shell
Ans. 
Using shell to run Python code
• Use the 'python' command followed by the name of the Python script to run it in the shell

• You can also use the 'python -c' option to run Python code directly from the command line

• Make sure to have Python installed on your system before running Python code in the shell
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There were around 20 questions in aptitude section to appear

It had 50 technical knowledge based questions on testing domain

Q1. Structural, finishing, material testing, documentation, experience.
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Q1. Mixer grinder safety test, and as per BIS standard.
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Q2. What type of safety use in mixer.
Ans. 
Safety features in mixers include locking mechanisms, splash guards, and emergency stop buttons.
• Locking mechanisms prevent accidental operation of the mixer.

• Splash guards help contain ingredients and prevent splattering.

• Emergency stop buttons allow for quick shutdown in case of an emergency.

• Some mixers also have overload protection to prevent motor burnout.

• Mixers may have safety interlocks to ensure the bowl is properl
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Q3. Daily tests as per BIS
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Q4. Motor working principle
Ans. 
The motor working principle involves converting electrical energy into mechanical energy through the interaction of magnetic fields.
• Electric current flows through a coil of wire, creating a magnetic field.

• The magnetic field interacts with a permanent magnet, causing the coil to rotate.

• This rotation is used to drive mechanical components, such as a fan or a pump.
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Q1. Why left previous company, salary related.
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