Assystem Senior PHP Developer Interview Questions and Answers

Q1. Aerodynamic, censure, Bearing,PCB, and bought the sector.
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Q1. Project planning & monitoring, Tools, safety.
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Q1. General HR questions and personality check
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Q1. What is the ir resistance of moyor?
Ans. 
The IR resistance of a motor refers to the insulation resistance, which measures the resistance of the insulation material surrounding the motor windings.
• IR resistance is measured in ohms and indicates the ability of the insulation to prevent current leakage.

• A higher IR resistance value indicates better insulation quality and less risk of electrical faults.

• Regular testing of IR resistance is important to ensure the mot...read more
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Q1. Why you intrested doing job??
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Q1. How much expected salary
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Q1. About virtual DOM and it's implementation
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Q2. Implementation of map, reduce, filter
Ans. 
Map, reduce, and filter are higher-order functions commonly used in functional programming to manipulate arrays.
• Map: Transforms each element in an array based on a provided function.

• Reduce: Reduces an array to a single value by applying a function to each element.

• Filter: Creates a new array with elements that pass a certain condition.
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Q3. Closures and their implementation
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Closures are functions that have access to variables from their containing scope.
• Closures can access variables from their outer function even after the outer function has finished executing.

• Closures can be used to create private variables in JavaScript.

• Closures are commonly used in event handlers and callbacks.
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Q4. Redux sagas and their practical use cases
Ans. 
Redux sagas are middleware libraries for managing side effects in Redux applications.
• Redux sagas are used to handle asynchronous actions in Redux, such as API calls or timers.

• They are implemented as generator functions that can pause and resume execution.

• Redux sagas provide a more structured and testable approach to handling side effects compared to traditional Redux middleware like Thunk.

• Common use cases for redux sag...read more
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Q5. Basic javascript output questions
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Q1. Write a function to find the sum of the array using reduce.
Ans. 
Function to find sum of array using reduce
• Use the reduce method to iterate through the array and accumulate the sum

• Convert array elements to numbers before summing them up

• Handle edge cases like empty array or non-numeric elements

• Example: const array = ['1', '2', '3']; const sum = array.reduce((acc, curr) => acc + Number(curr), 0);
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Q2. About form validation techniques
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Q3. UseCallback and useMemo
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Q1. What do you know about Hitachi energy
Ans. 
Hitachi Energy is a global technology leader that provides innovative and sustainable energy solutions.
• Hitachi Energy offers a wide range of products and services for the energy sector, including grid integration, digital solutions, and consulting services.

• The company focuses on creating a more sustainable energy future through its advanced technologies and expertise.

• Hitachi Energy is known for its commitment to innova...read more
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Q2. Why do you want to join only Hitachi energy.
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Q1. All technical things related wind turbine.
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20 min - 20 questions

C++ coding question with UML diagram

Q1. Problem solving question
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Q1. Problem solving question
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Q1. About salary discussion and notice period
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Coding with UML diagrams

Q1. C++ Question related to pointers
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Q2. C++ problem solving
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Q1. C++ problem solving.
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Q1. Managerial round with some problem solving.
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Q1. Salary discussion.
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Q2. Joining date confirmation.
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Q1. Current salary in Last year
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Q2. Excepted salary information
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Q1. How many years of experience in wind
Ans. 
I have 8 years of experience in wind energy industry.
• I have worked in the wind energy industry for 8 years

• Experience includes designing, installing, and maintaining wind turbines

• Familiar with industry standards and regulations

• Completed projects in various locations with different wind conditions
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Q2. Total experience in carear
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Q3. Working at height for 74th meter
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Tower claimb test of 800w wtg