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Amdocs Software Testing Engineer Interview Questions and Answers
6 Interview questions
Billing process involves generating invoices and collecting payments from customers.
The billing process starts with creating an invoice based on the products or services provided to the customer.
The invoice is then sent to the customer via email or mail.
The customer reviews the invoice and makes the payment through various payment methods such as credit card, bank transfer, or check.
Once the payment is received, i...
Defect life cycle is the process of identifying, reporting, prioritizing, fixing, and verifying defects in software.
Defect is identified by testers during testing
Defect is reported to development team
Development team prioritizes and fixes the defect
Fixed defect is verified by testers
If defect is not fixed, it goes back to development team
If defect is fixed, it is closed
Regression testing is the process of retesting modified software to ensure that previously working functionalities are still intact.
Regression testing is performed after making changes to software to identify any new defects or issues introduced.
It helps ensure that existing functionalities are not affected by the changes.
It involves re-executing test cases that have been previously executed.
Regression testing can...
Integration testing is a type of testing where individual units are combined and tested as a group.
It tests the interaction between different modules or components of a system
It ensures that the integrated system works as expected
It can be done either manually or with the help of automated tools
Examples include API testing, database testing, and end-to-end testing
What people are saying about Amdocs
Rating/Charging is the process of determining the cost of a service or product based on usage or other factors.
Rating/Charging is commonly used in telecommunications and utility industries.
It involves measuring the usage of a service or product and applying a cost based on predetermined rates.
For example, a mobile phone plan may charge a certain amount per minute of talk time or per gigabyte of data usage.
Rating/C...
BSS/OSS stands for Business Support System/Operations Support System used in telecommunication industry.
BSS is responsible for customer-facing activities like billing, customer service, and order management.
OSS is responsible for network-facing activities like network inventory, network management, and service provisioning.
Both systems work together to ensure smooth operations and customer satisfaction.
Examples of...
Amdocs Software Testing Engineer Interview Experiences
4 interviews found
Anonymous
Selected
I applied via Referral and was interviewed before Apr 2023. There was 1 interview round.
(1 Question)
- Q1. 1.HTTPS methods 2.TEST CASE FOR PENSIL 3.JAVA STRINGS INTERVIEW QUESTIONS
I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. What is BSS/OSS
- Ans.
BSS/OSS stands for Business Support System/Operations Support System used in telecommunication industry.
BSS is responsible for customer-facing activities like billing, customer service, and order management.
OSS is responsible for network-facing activities like network inventory, network management, and service provisioning.
Both systems work together to ensure smooth operations and customer satisfaction.
Examples of BSS/...
- Q2. What is Rating/Charging
- Ans.
Rating/Charging is the process of determining the cost of a service or product based on usage or other factors.
Rating/Charging is commonly used in telecommunications and utility industries.
It involves measuring the usage of a service or product and applying a cost based on predetermined rates.
For example, a mobile phone plan may charge a certain amount per minute of talk time or per gigabyte of data usage.
Rating/Chargi...
- Q3. How Billing is ran what is the process
- Ans.
Billing process involves generating invoices and collecting payments from customers.
The billing process starts with creating an invoice based on the products or services provided to the customer.
The invoice is then sent to the customer via email or mail.
The customer reviews the invoice and makes the payment through various payment methods such as credit card, bank transfer, or check.
Once the payment is received, it is ...
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Apr 2021. There were 3 interview rounds.
First Round was online test consisting of aptitude+english+quants+coding+sql queries
The coding questions were of intermediate level
(1 Question)
- Q1. The interviewer was very polite and helpful. Asked me most of the questions on DBMS and told to write query on join and asked some technical questions on dbms
(2 Questions)
- Q1. What are your strengths and weaknesses?
- Q2. Tell me about yourself.
Interview Preparation Tips
I appeared for an interview in Mar 2017.
Interview Questionnaire
7 Questions
- Q1. Tell me about yourself
- Ans.
I am a dedicated Software Test Engineer with 5 years of experience in manual and automated testing.
5 years of experience in software testing
Proficient in manual and automated testing
Strong attention to detail and problem-solving skills
- Q2. What is defect life cycle?
- Ans.
Defect life cycle is the process of identifying, reporting, prioritizing, fixing, and verifying defects in software.
Defect is identified by testers during testing
Defect is reported to development team
Development team prioritizes and fixes the defect
Fixed defect is verified by testers
If defect is not fixed, it goes back to development team
If defect is fixed, it is closed
- Q3. What is regression testing?
- Ans.
Regression testing is the process of retesting modified software to ensure that previously working functionalities are still intact.
Regression testing is performed after making changes to software to identify any new defects or issues introduced.
It helps ensure that existing functionalities are not affected by the changes.
It involves re-executing test cases that have been previously executed.
Regression testing can be d...
- Q4. What is integration testing?
- Ans.
Integration testing is a type of testing where individual units are combined and tested as a group.
It tests the interaction between different modules or components of a system
It ensures that the integrated system works as expected
It can be done either manually or with the help of automated tools
Examples include API testing, database testing, and end-to-end testing
- Q5. Find out 3rd max salary?(SQL)
- Ans.
Find the 3rd maximum salary using SQL.
Use the ORDER BY clause to sort the salaries in descending order.
Use the LIMIT clause to limit the result to the third row.
Use the OFFSET clause to skip the first two rows.
Example: SELECT salary FROM employees ORDER BY salary DESC LIMIT 1 OFFSET 2;
- Q6. Are you comfortable working hours?
- Ans.
Yes, I am comfortable working hours as needed for the job.
I am flexible with my working hours and can adjust as needed.
I understand the importance of meeting project deadlines and am willing to work extra hours if required.
I have experience working on projects that required overtime, and I was able to deliver quality results within the given timeframe.
- Q7. The reason for leaving your previous job?
- Ans.
Seeking new challenges and growth opportunities in a different environment.
Desire for professional growth
Seeking new challenges
Change in work environment
Opportunity for skill development
Interview Preparation Tips
Experience: First round is for the online test, in which there are 100 questions in 155 mins and divided into 6 parts:
1. General Aptitude(Distance & time, height & distance, ages ques, DI, ratio, average, blood relation).
2. Reasoning( the simple question which you can easily do by reading and understand the question).
3. Comprehension(Go through the comprehension once and then Answer the questions related to it).
4.In this part, questions are Asked from my Technology(Software Testing).
5. SQL(This is the most difficult part, very complex queries are asked and no straightforward question)
6. Unix(Questions related to Unix commands and their use are asked).
If this round is cleared then your resume is shortlisted for technical face to face interview.
Tips: First, do the comprehension(3) part then, Technical part(4) related to your technology, SQL(5), Unix(6), General Aptitude(1) and Reasoning(2)
Round: Technical Interview
Experience: 45 mins of technical interview,
the interviewer has asked 50% on Testing and rests 50 % on SQL and UNIX.
Tips: Prepare SQL and UNIX questions properly and technology part as well.
Round: Other Interview
Experience: The interviewer has asked why you have left your previous job?
Tips: Provide the reason specific reason to him
Skills: Unit Testing, SQL, Unix
Skills evaluated in this interview
Interview questions from similar companies
I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Programming
- Q2. Real time scenario will be given, you can write in any programming language.
- Ans.
Implement a function to validate user input for a registration form.
Use regex to validate email format, e.g., /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/
Check password strength: at least 8 characters, one uppercase, one number.
Ensure username is unique by checking against a database or list.
Provide user-friendly error messages for invalid inputs.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Oct 2022. There were 3 interview rounds.
Verbal Reasoning
Critical Reasoning
Spelling
Grammar
Verbal Deductions
Word Groups
Analogies
Sentence Correction Completion Instructions
(3 Questions)
- Q1. What is Java and what are the loops in Java
- Ans.
Java is a high-level programming language used for developing applications. Loops in Java are used for repetitive execution of code.
Java is an object-oriented language
It is platform-independent
Java programs are compiled into bytecode
Loops in Java include for, while, and do-while loops
For loop example: for(int i=0; i<10; i++) { // code }
While loop example: int i=0; while(i<10) { // code; i++; }
Do-while loop example: int...
- Q2. What is the difference between Java and other programming languages such as C++.
- Ans.
Java is an object-oriented programming language that is platform-independent and has automatic memory management.
Java is platform-independent, while C++ is platform-dependent.
Java has automatic memory management, while C++ requires manual memory management.
Java is an object-oriented language, while C++ supports both procedural and object-oriented programming.
Java has a simpler syntax than C++.
Java has a larger standard...
- Q3. This can be especially relevant if they expect the person they hire to use multiple programming languages in their new role.
Interview Preparation Tips
Skills evaluated in this interview
I applied via Monster and was interviewed before Apr 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Basic java
Interview Preparation Tips
Interview Questionnaire
8 Questions
- Q1. WRITE A GENERIC SWAP FUNCTION
- Ans.
A generic swap function swaps two values of any data type.
The function should take two parameters of any data type.
Use a temporary variable to store the value of one parameter.
Assign the value of the second parameter to the first parameter.
Assign the value of the temporary variable to the second parameter.
- Q2. SEARCH AN ELEMENT IN ROTATED SORTED LINKLIST .
- Ans.
Search for an element in a rotated sorted linked list.
Find the pivot point where the list is rotated.
Divide the list into two sublists based on the pivot point.
Perform binary search on the appropriate sublist.
Handle edge cases such as empty list and list with only one element.
- Q3. SEARCH AN ELEMENT IN ROTATED SORTED ARRAY. WRITED A CODE FOR IT
- Ans.
Search an element in a rotated sorted array
Find the pivot point where the array is rotated
Divide the array into two sub-arrays based on pivot point
Perform binary search on the appropriate sub-array
Repeat until element is found or sub-array size is 1
- Q4. In an Array of size 95 contain numbers in range 1 to 100. each number is at max once in the array. find the 5 missing numbers in array between 1-100
- Q5. Given sudoku as id array of size . in a given empty cell find the possible numbers that could be possible. Asked me to write code for it
- Ans.
Given a Sudoku board, find possible numbers for an empty cell.
Iterate through empty cells and check possible numbers using row, column, and box constraints.
Use a set to keep track of possible numbers for each empty cell.
Return the set of possible numbers for the given empty cell.
- Q6. Given 4 unsigned integers find their integer average (eg. (2,2,2,3) => (2+2+2+3)/4 = 2) consider integer division ) without typecasting
- Ans.
Find integer average of 4 unsigned integers without typecasting
Add all the integers and divide by 4
Use bit shifting to divide by 4
Handle overflow by using long long data type
Use unsigned int data type for input
- Q7. Write a code to identify wheter given processor is of 32 bit architecture or 64 bit architecture
- Ans.
Code to identify 32 bit or 64 bit architecture of a processor
Check if the operating system is 32 bit or 64 bit
If OS is 32 bit, processor is 32 bit
If OS is 64 bit, check if processor supports 64 bit architecture
Use CPUID instruction to check if processor supports 64 bit architecture
- Q8. Convert a binary number into base 64 integer
- Ans.
Convert binary number to base 64 integer
Divide the binary number into groups of 6 bits
Convert each group of 6 bits to decimal
Map the decimal value to the corresponding base 64 character
Concatenate the base 64 characters to form the final integer
Interview Preparation Tips
Experience: SIMPLE CODING QUESTIONS SPEED MATTERS.
Duration: 60 minutes
Total Questions: 3
Skills: Analytics And Coding
College Name: IIT Guwahati
Skills evaluated in this interview
Interview Questionnaire
6 Questions
- Q1. Solving puzzles(25 horses,ant and sweets,height of a building..) try as many as possible before appearing for interview
- Q2. If experienced , then project details of previous companies a must prepare question
- Q3. Writing test cases for random scenarios
- Ans.
Creating test cases for random scenarios ensures software reliability and robustness through diverse input validation.
Identify edge cases: Test with minimum and maximum input values, e.g., an empty array vs. a large array.
Use random data: Generate random inputs to simulate real-world usage, e.g., random user names or passwords.
Test invalid inputs: Ensure the system handles unexpected inputs gracefully, e.g., negative n...
- Q4. Programming in whatsoever language you r comfortable with, basic coding problems of DS,Algos. eg. Zigzag tree traversal algo,random linked list copy
- Q5. Some people asked me questions related to the work i will do if hired in the project
- Q6. Be genuine in ur CV, and be prepared with everything you write there.
Interview Preparation Tips
I appeared for an interview before Mar 2021.
(2 Questions)
Round duration - 45 minutes
Round difficulty - Medium
Technical Interview round with questions on DSA.
- Q1.
Reverse Words in a String: Problem Statement
You are given a string of length
N. Your task is to reverse the string word by word. The input may contain multiple spaces between words and may have leading o... - Ans.
Reverse words in a string while handling leading, trailing, and multiple spaces.
Split the input string by spaces to get individual words
Reverse the order of the words
Join the reversed words with a single space in between
Handle leading, trailing, and multiple spaces appropriately
- Q2.
Reverse a Stack Using Recursion
You are given a stack of integers. Your task is to reverse the stack using recursion without using any extra space other than the internal stack space used due to recursion...
- Ans.
Reverse a stack using recursion without using any extra space other than the internal stack space.
Use recursion to pop all elements from the original stack and store them in function call stack.
Once the stack is empty, push the elements back in reverse order.
Base case of recursion should be when the original stack is empty.
(2 Questions)
Round duration - 45 minutes
Round difficulty - Medium
Technical Interview round with questions on DSA.
- Q1.
Convert a Binary Tree to its Mirror Tree
Given a binary tree, convert this binary tree into its mirror tree. A binary tree is a tree in which each parent node has at most two children. The mirror of a bin...
- Ans.
Convert a binary tree to its mirror tree by interchanging left and right children of all non-leaf nodes.
Traverse the binary tree in a recursive manner.
Swap the left and right children of each non-leaf node.
Continue this process until all nodes have been processed.
- Q2.
Remove Nth Node from End of Linked List
You are given a singly linked list with 'N' nodes, each containing integer data, and an integer 'K'. Your goal is to remove the 'K'th node counting from the end of ...
- Ans.
Remove the Kth node from the end of a singly linked list.
Use two pointers approach to find the Kth node from the end.
Handle edge cases like removing the head node or removing the last node.
Update the pointers to remove the Kth node and reconnect the list.
Round duration - 30 minutes
Round difficulty - Easy
Typical Managerial round.
Interview Preparation Tips
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
Skills evaluated in this interview
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