Vaighai Agro Products Interview Questions and Answers

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Q1. Aapka naam kya hai
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Q2. Aapke pass phone hai laptop hai
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Q3. Aap kahan se Hain
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Q4. Aap is job ko kar payenge
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Q5. Aapke yahan per net theek chalta hai
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1 Hour test to test Analytical skills and General Aptitude

Q1. How many people in the area you live in own a car?
Ans. 
It is estimated that around 80% of the population in the area I live in own a car.
• Approximately 80% of people in the area own a car

• Car ownership is common due to lack of public transportation options

• Many households have multiple cars for different family members
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Q2. Measure 4 Liters out of two vessels that are of 5 Liters and 3 Liters
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Q3. How do you manage a conflict in the workplace?
Ans. 
I manage conflicts by actively listening, understanding all perspectives, finding common ground, and facilitating a resolution.
• Actively listen to all parties involved to understand their perspectives

• Identify common ground and areas of agreement

• Facilitate open communication and encourage collaboration

• Seek a win-win solution that addresses the concerns of all parties

• Document agreements and follow up to ensure resolution
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Q4. The overall quality of the process isn't improving. How do you tackle this situation?
Ans. 
To improve the overall quality of the process, I would focus on identifying root causes, implementing process improvements, and monitoring results.
• Conduct a thorough analysis to identify the root causes of the quality issues

• Collaborate with stakeholders to develop and implement process improvements

• Establish key performance indicators (KPIs) to monitor the effectiveness of the changes

• Regularly review and adjust the proc...read more
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Q1. One thing that you would do differently from your previous manager?
Ans. 
I would focus more on fostering a collaborative team environment.
• Encourage open communication and idea sharing among team members

• Promote a culture of teamwork and mutual support

• Implement regular team-building activities to strengthen relationships
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Q2. What is the angle between minute and hour clock when the clock strikes 2:20?
Ans. 
The angle between the minute and hour hands of a clock at 2:20 is 50 degrees.
• Calculate the angle formed by the hour hand from 12 o'clock to the current time (2:20)

• Calculate the angle formed by the minute hand from 12 o'clock to the current time (20 minutes past the hour)

• Subtract the smaller angle from the larger angle to get the angle between the minute and hour hands
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Q1. What is react.js? Ans: React.js is javascript library used for building the UI components.
Ans. 
React.js is a JavaScript library used for building user interfaces by creating reusable UI components.
• React.js allows developers to create interactive user interfaces efficiently.

• It uses a virtual DOM for optimal performance by updating only the necessary components.

• React components can be reused across different parts of an application.

• It follows a unidirectional data flow, making it easier to manage state and data.

• Re...read more
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Q2. What is JavaScript? Ans: javaScript is type free language that means to declare the variable we don't any specific datatype and values. javascript is a dynamic type language.
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Q3. Why javascript is Dynamic language? Ans: The type of variable is dynamically changed based on the its current value. that is the reason the javascript is treated as as dynamic language.
Ans. 
JavaScript is considered a dynamic language because variables can change types based on their current value.
• Variables in JavaScript can hold different types of values at different times

• The type of a variable is determined at runtime, not at compile time

• Dynamic typing allows for flexibility and ease of use in JavaScript programming

• Example: a variable can start as a number and then be reassigned as a string
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Q4. How to run the jscode? Ans: In terminal type the node filename.js
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Q1. Why should i hire you? Ans: you should hire me because of i have great skills on the frontend development. and improve the organizations standard with my work and skills.
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Q2. What is salary expection per annum? Ans: upto 600000
Ans. 
My salary expectation is up to 600,000 per annum based on my experience and skills.
• Consider factors such as experience, skills, industry standards, and location when determining salary expectations.

• Research average salaries for front end developers in your area to ensure your expectations are realistic.

• Be prepared to negotiate and discuss other benefits in addition to salary.
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Coding test was really good it was easier to tackle the problem and writting code for it.

Q1. Can you tell me about yourself?
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Q2. What is the major project you have worked on, and can you provide an explanation of it?
Ans. 
Developed a web-based project management tool for tracking tasks and deadlines.
• Used React.js for front-end development

• Implemented RESTful APIs using Node.js and Express

• Utilized MongoDB for database storage

• Incorporated authentication and authorization features for user security
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Q1. SQL ques and concept
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5G technology, 2 mins to prepare, Calls out name and then we have to turn on camera and speak.

Impact of E-commerce on bricks and motors

Q1. Introduce Yourself
Ans. 
I am a recent graduate with a degree in Computer Science and a passion for software development.
• Graduated with a Bachelor's degree in Computer Science

• Proficient in programming languages such as Java, Python, and C++

• Completed internships at tech companies like Google and Microsoft

• Interested in machine learning and artificial intelligence
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Q2. Research Internship based questions on python which I mentioned in my Resume
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Q3. Doctype Html - Why is it mentioned? HTML - Inline and block elements
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Q4. What is OOP? Explain its five pillars.
Ans. 
OOP stands for Object-Oriented Programming. Its five pillars are encapsulation, inheritance, polymorphism, abstraction, and composition.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (object).

• Inheritance: Creating new classes by inheriting attributes and methods from existing classes.

• Polymorphism: Objects of different classes can be treated as objects of a common superclass.

• Abstrac...read more
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Q5. SQL - Select query syntax and types of join
Ans. 
SQL select query syntax and types of join
• SQL SELECT query syntax: SELECT column1, column2 FROM table_name WHERE condition

• Types of joins: INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN

• Example: SELECT orders.order_id, customers.customer_name FROM orders INNER JOIN customers ON orders.customer_id = customers.customer_id
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Q6. JAVA - DSA Questions 1. For range 1 to 100, if number divisible by 3 print "Zig", if number divisible by 5 print "Zag" and if divisible by both print "Zig-Zag". 2. Find second largest element in a given ar...read more
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Q1. What is emf? volt and watt different
Ans. 
EMF stands for electromotive force, which is the voltage generated by a source such as a battery. Volt is the unit of measurement for voltage, while watt is the unit of measurement for power.
• EMF is the voltage generated by a source of electrical energy, such as a battery

• Volt is the unit of measurement for voltage, representing the potential difference between two points in a circuit

• Watt is the unit of measurement for p...read more
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Q2. What difference hidrulic and hidrulic Machine?
Ans. 
Hydraulic machines use fluid power to perform work, while hydraulic machines are machines that utilize hydraulic power.
• Hydraulic machines use fluid power to generate force and motion, such as hydraulic presses and hydraulic cylinders.

• Hydraulic machines are machines that utilize hydraulic power, such as excavators and forklifts.

• Hydraulic machines are often used in heavy-duty industrial applications, while hydraulic mach...read more
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Q3. What is definition of machine
Ans. 
A machine is a device that uses energy to perform a specific task or function.
• A machine is typically made up of various components that work together to achieve a desired outcome

• Machines can range from simple tools like a hammer to complex systems like a computer

• Examples of machines include cars, washing machines, and robots
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Q4. How work 2 stroke or 4 stroke ingine ?
Ans. 
2 stroke engines have a power cycle with two strokes (up and down) of the piston in one revolution, while 4 stroke engines have four strokes (intake, compression, power, exhaust) in two revolutions.
• 2 stroke engines have a simpler design with fewer moving parts compared to 4 stroke engines

• 2 stroke engines require a mixture of oil and fuel for lubrication, while 4 stroke engines have a separate oil reservoir for lubricat...read more
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Q5. Columa law? difine and rincople
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Q6.  principle of least count ?
Ans. 
The principle of least count is the smallest measurement that can be made by a measuring instrument.
• It is the smallest increment that can be measured by the instrument.

• It is determined by the precision of the instrument.

• For example, a ruler with markings at every millimeter has a least count of 1 mm.

• In a digital caliper with a resolution of 0.01 mm, the least count is 0.01 mm.
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Q7.  vernier caliper and vernier scale define?
Ans. 
Vernier caliper is a measuring tool used to take precise measurements, with a vernier scale providing additional accuracy.
• Vernier caliper is a tool used for measuring dimensions accurately.

• It consists of a main scale and a vernier scale for more precise readings.

• The vernier scale allows for measurements to be taken to a higher degree of accuracy than just the main scale alone.

• Commonly used in engineering, manufacturing...read more
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