Amdocs Software Engineer Interview Questions, Process, and Tips

Q1. Why Software Testing is Required to be done testers only?
Ans. 
Software testing requires specialized skills and knowledge that testers possess.
• Testers have expertise in identifying and reporting defects that developers may overlook.

• Testers can provide an objective evaluation of the software's functionality and usability.

• Testing requires a different mindset and approach than development, and testers are trained in these areas.

• Testers can also ensure that the software meets the requ...read more
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Q2. What is Data Driven Framework?
Ans. 
Data Driven Framework is a testing framework where test data is separated from the test script.
• Test data is stored in external files like Excel sheets or CSV files.

• Test scripts are designed to read data from these external files.

• This approach makes it easy to modify test data without changing the test script.

• It also allows for easy maintenance and scalability of test scripts.
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Q3. What Is Encapsulation In JAVA?
Ans. 
Encapsulation is a mechanism of wrapping data and code acting on the data together as a single unit.
• Encapsulation is one of the four fundamental OOP concepts.

• It helps in achieving data hiding and abstraction.

• In Java, encapsulation is achieved through access modifiers such as private, public, and protected.

• Example: A class with private variables and public methods to access and modify those variables.
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Some Basic questions were asked.

An interviewer will be there to ask and check the code by screen sharing.

Q1. HR asked about myself and my study related things.
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Q2. I had simply told about myself and my study background about.
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2 easy coding question

Q1. What is the difference between arrays and ArrayLists in Java?
Ans. 
Arrays are fixed in size, while ArrayLists can dynamically resize. ArrayLists are part of Java's Collection framework.
• Arrays are fixed in size, while ArrayLists can dynamically resize.

• Arrays can hold primitive data types and objects, while ArrayLists can only hold objects.

• Arrays use square brackets [] for declaration, while ArrayLists use the ArrayList class from the java.util package.

• Example: String[] names = new Stri...read more
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Q2. Given a circular cake and a specified number of straight cuts, what is the maximum number of pieces into which the cake can be divided?
Ans. 
The maximum number of pieces a circular cake can be divided into with a specified number of straight cuts.
• Each cut will increase the number of pieces by 1

• The formula to calculate the maximum number of pieces is n(n+1)/2 + 1, where n is the number of cuts

• For example, with 3 cuts, the maximum number of pieces is 7: 3(3+1)/2 + 1 = 7
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2 coding questions (easy+medium) and some aptitude+reasoning+cs fundamental questions

Q1. This was technical round, Interviewer asked something of everything from my resume, and ask me to select any of my favourite cs fundamental subject, i selected OOPS and then he grilled me on it .. , then h...read more
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Q1. He asked me about my projects (some questions like why I made it , how many projects I have till date,he opened my GitHub also,), then he asked me Why Amdocs ? , then he asked me before amdocs interview I ...read more
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Basics aptitude questions basically maths and technical

2 coding questions easy to medium level solve 1 to pass

Q1. Asked 3 DSA questions one from sub string one from binary search and one from hash map first question was given this mobile number 123456789 you have to do this to mobile number 123-456-789 .
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Q2. Second question was pure binary search need to find element from given array and third question was from hash map needs to find duplicate pairs from given pairs for eg {(1,1),(2,2),(3,3),(4,4),1}.
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Its basically on array and string

It is normal aptitude test related to topics like work time, train,speed etc

Q1. Deadlock situation when occurs in java
Ans. 
Deadlock occurs when two or more threads are blocked forever, waiting for each other to release resources.
• Deadlock can occur when multiple threads are competing for the same resources.

• To avoid deadlock, use proper synchronization techniques and avoid holding multiple locks at the same time.

• Example: Thread A holds lock 1 and waits for lock 2, while Thread B holds lock 2 and waits for lock 1.

• To detect and resolve deadloc
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Q1. Why Amdocs ? What are your weakness and strong point
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