EarlySalary Services Interview Questions, Process, and Tips for Freshers

Q1. Find the missing number in an array, , given the array conatins numbers form 1 to n and one number is missing
Ans. 
Find the missing number in an array containing numbers from 1 to n.
• Iterate through the array and calculate the sum of all numbers from 1 to n.

• Calculate the sum of all numbers in the given array.

• Subtract the sum of array from the sum of all numbers to find the missing number.
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Q2. And question on resume
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45 min , 45 questions

Q1. Technical question( PowerBI, data science)
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Q2. Behaviourial question
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Aptitude test consists of DSA questions and theory questions on Java, SQL and object oriented programming

Q1. Explain Object oriented programming
Ans. 
Object oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.
• OOP focuses on creating objects that interact with each other to solve problems

• Encapsulation, inheritance, and polymorphism are key principles of OOP

• Classes and objects are used to create reusable code and organize data

• Example: In a banking system, a 'Customer' object may have attributes like name and ...read more
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Q2. Explain Design principles
Ans. 
Design principles are fundamental concepts used to guide the process of designing products or systems.
• Design principles help ensure consistency, usability, and aesthetic appeal in the final product.

• They often include principles such as simplicity, consistency, hierarchy, balance, and emphasis.

• For example, the principle of simplicity in design aims to eliminate unnecessary elements and focus on the essential features.

• Co...read more
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Q3. Solve a dsa questions live
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Q1. What is a collection?
Ans. 
A collection is a group of items or objects gathered together for a specific purpose or to be displayed.
• A collection can consist of various items such as stamps, coins, artwork, or books.

• Collections are often curated and organized by individuals based on personal interests or hobbies.

• Some collections may have significant monetary or sentimental value.

• Collections can also refer to the act of gathering or accumulating it
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Q2. What are Finance services?
Ans. 
Finance services refer to the range of services provided by financial institutions to help individuals and businesses manage their money, investments, and assets.
• Finance services include banking, investment management, insurance, and financial planning.

• Banks offer services such as savings accounts, loans, and credit cards.

• Investment management services help individuals and businesses grow their wealth through investmen...read more
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Q3. Why BPO why you did not try for IT?
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