Sutherland Global Services Intern Interview Questions and Answers

Linux,os,networks,sql,dbms

Q1. Factorial of number
Ans. 
Factorial of a number is the product of all positive integers less than or equal to that number.
• Factorial of 5 is 5! = 5 x 4 x 3 x 2 x 1 = 120

• Factorial of 0 is defined as 1, 0! = 1

• Factorial of negative numbers is not defined
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Q2. Subsequence of array
Ans. 
Finding a subsequence of strings in an array
• Iterate through the array and check if each string is part of the subsequence

• Maintain a pointer for the subsequence and array to compare elements

• Return true if all strings in the subsequence are found in the array
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Small aptitude questions only and a hackerank code

Q1. What are oops concepts
Ans. 
Object-oriented programming concepts that help in organizing and structuring code.
• Encapsulation: bundling data and methods together in a class

• Inheritance: creating new classes from existing ones

• Polymorphism: using a single interface to represent different types

• Abstraction: hiding unnecessary details and exposing only essential features
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Q2. Write fibinocii program What is the complexity of quick sort,which sort would u prefer
Ans. 
The Fibonacci program generates the Fibonacci sequence. Quick sort has a complexity of O(n log n).
• The Fibonacci program can be implemented using recursion or iteration.

• Quick sort has an average and best case complexity of O(n log n), but worst case complexity of O(n^2).

• I would prefer quick sort for its efficiency in most cases.
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Q1. Nothing was asked much
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Q2. How did u get to know us and why did u choose this company
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Q1. What is revenue recognition
Ans. 
Revenue recognition is the process of recording revenue in a company's financial statements when it is earned.
• Revenue recognition is important for accurately reflecting a company's financial performance.

• It involves determining when revenue is earned and when it can be recognized on the income statement.

• Revenue is typically recognized when goods are delivered or services are performed, regardless of when payment is rece...read more
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Aptitude normal level

DSA questions were asked from medium to difficult

It was complex and easy. Really i like the way they have designed the paper

They have covered more on Java python c and SQL related questions with few program expected output

Q1. They have explained the.process and tell about the company and project. They indreduced the manager and showed the office environment. What are you expecting from the project ?
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Q2. What and where you want to see after 5 years?
Ans. 
In 5 years, I envision myself working as a full-time professional in a reputable company, utilizing my skills and knowledge to contribute to the organization's success.
• Working as a full-time professional

• Contributing to the success of the organization

• Utilizing my skills and knowledge

• Being part of a reputable company
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Maths and English aptitude

Q1. Asked about project in graduation
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Write a simple application in Java that returns the occurrence of letters in a given string

Q1. Some questions regarding your code and some basic java questions - overriding and overloading
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Coding test link shared online

Q1. Oops concepts and data structures
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