Accenture Software Development Analyst Interview Questions and Answers

Q1. Explain string pool
Ans. 
String pool is a mechanism in programming languages where strings are stored in a shared memory area to optimize memory usage.
• String literals are stored in a pool to avoid duplicate storage.

• Strings are immutable in the pool, meaning they cannot be changed.

• When a new string is created, the JVM checks if it already exists in the pool before creating a new instance.
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Q1. Difference between hashmap and hastable
Ans. 
HashMap allows null values and keys, while Hashtable does not. HashMap is not synchronized, Hashtable is synchronized.
• HashMap allows null values and keys, while Hashtable does not

• HashMap is not synchronized, Hashtable is synchronized

• HashMap is faster than Hashtable
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Q1. What us abstraction?
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Abstraction is a fundamental concept in software development that simplifies complex systems by hiding unnecessary details.
• It allows developers to focus on high-level functionalities without worrying about implementation specifics.

• Example: In a car, the driver uses the steering wheel and pedals without needing to understand the engine mechanics.

• In programming, an abstract class can define methods that must be implement...read more
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Basically in the first round the apti test and coding test was combined...topics were easy for apti and coding questions were also basics...i got question from arrays on kadanes algorithm

Q1. In communication assesment they check the fluenty...so there are sentences in English and you have to repeat those.
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Q2. 1.to print all natural numbers(only logic) 2.AP series 3.and since I am from me mechanical background they asked some questions from training and my project...project is must
Ans. 
Printing natural numbers and AP series using logic.
• To print all natural numbers, start from 1 and increment by 1 in a loop until the desired limit.

• For AP series, start with the first term and add the common difference in each iteration.

• Example: Natural numbers - 1, 2, 3, 4, 5... AP series - 2, 4, 6, 8, 10...
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Q3. How to print a series of number without using loop?
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Using recursion to print a series of numbers without using a loop.
• Create a recursive function that takes the starting number and the ending number as parameters.

• Print the starting number and recursively call the function with starting number + 1 until it reaches the ending number.

• Example: function printNumbers(start, end) { if(start <= end) { console.log(start); printNumbers(start + 1, end); } }
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Q4. Questions based on my final year project
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Q5. And also about my training and internships
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Q1. How we use SPFx in SharePoint. How we use jQuery and JSOM Few question related to JavaScript , CSS and HTML
Ans. 
SPFx is used in SharePoint for building web parts and extensions. jQuery and JSOM are used for client-side development. JavaScript, CSS, and HTML are essential for front-end development.
• SPFx is used to create web parts and extensions in SharePoint.

• jQuery is used for DOM manipulation and event handling.

• JSOM (JavaScript Object Model) is used for interacting with SharePoint data on the client side.

• JavaScript is used for a...read more
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Q2. Migration and PowerApp related questions.
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