Inspirisys Solution Associate Software Engineer Interview Questions, Process, and Tips

Normal logical, verbal, and quantitative ability questions.

Q1. Behavioural questions like how do you manage your team what do you do in thia or that situation
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Q1. Computer Fundamentals like OOPS,DBMS and SQL
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Q2. Questions Based on yourresume
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Q1. String s="Expense is 1000 rs"..Extract 1000 from the above string and add 100 to it, print it like Expense is 1100
Ans. 
Extract and manipulate numerical value from a string.
• Use regular expressions to extract the numerical value from the string.

• Convert the extracted value to an integer, add 100 to it, and then format it back into the original string format.

• Print the updated string with the new numerical value.
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Q2. What is statis aspect of non static method
Ans. 
The static aspect of a non-static method refers to the fact that it belongs to the class and can be accessed without creating an instance of the class.
• Non-static methods are associated with an instance of a class and can access instance variables.

• Static methods, on the other hand, belong to the class itself and can be accessed without creating an instance.

• Non-static methods can access static variables and methods, but ...read more
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Q1. What is hoisting?
Ans. 
Hoisting is a JavaScript mechanism where variable and function declarations are moved to the top of their containing scope during compilation.
• Variable and function declarations are hoisted to the top of their scope.

• Only declarations are hoisted, not initializations.

• Function declarations take precedence over variable declarations.

• Hoisting can lead to unexpected behavior if not understood properly.
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Q2. What are es6 features?
Ans. 
ES6 features are new additions to JavaScript introduced in ECMAScript 2015.
• Arrow functions

• Let and const declarations

• Template literals

• Destructuring assignments

• Classes

• Promises

• Modules
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Q3. What is difference between let, const and vat?
Ans. 
let is block scoped, const is immutable, var is function scoped
• let: block scoped, can be reassigned

• const: block scoped, cannot be reassigned, but properties of objects can be changed

• var: function scoped, can be reassigned
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Q4. Write a program to sort an array.
Ans. 
Program to sort an array of strings
• Use a sorting algorithm like bubble sort, selection sort, or merge sort

• Iterate through the array and compare adjacent elements to sort them

• Ensure the sorting algorithm is efficient and handles edge cases
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Q5. Difference between map and for each?
Ans. 
Map applies a function to each element of an array and returns a new array, while forEach iterates over each element without returning a new array.
• Map returns a new array with the results of applying a function to each element of the original array.

• forEach simply iterates over each element of the array without returning a new array.

• Example: Using map to double each element in an array - [1, 2, 3].map(num => num * 2) wo...read more
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Q6. Write an arrow function.
Ans. 
An arrow function is a concise way to write functions in JavaScript.
• Arrow functions are written using the '=>' syntax.

• They do not have their own 'this' keyword.

• They are often used for short, one-line functions.

• Example: const add = (a, b) => a + b;
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