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Western Digital Software Testing Engineer Interview Questions and Answers

Updated 11 Sep 2020

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Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Referral and was interviewed in Nov 2023. There were 2 interview rounds.

Round 1 - Phone screening 

(2 Questions)

  • Q1. Difference between array and linkedlist
  • Ans. 

    Array is a fixed-size data structure with elements stored in contiguous memory locations, while linked list is a dynamic data structure where elements are stored in nodes with pointers to the next element.

    • Array elements are accessed using indices, while linked list elements are accessed by traversing through nodes.

    • Arrays have better random access time complexity O(1), while linked lists have better insertion and deleti...

  • Answered by AI
  • Q2. Difference between thread and process
  • Ans. 

    A process is an instance of a program running on a computer, while a thread is a smaller unit of a process that can execute independently.

    • A process has its own memory space, while threads within the same process share memory.

    • Processes are heavyweight, requiring separate memory space and resources, while threads are lightweight.

    • Processes communicate with each other through inter-process communication mechanisms, while t...

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Remove spaces from string
  • Ans. 

    Remove spaces from a string

    • Use the replace() method with a regular expression to remove spaces

    • Example: 'hello world' -> 'helloworld'

    • Make sure to assign the result back to the original string variable

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
Less than 2 weeks
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Based on your resume will be taking technical questions.
  • Q2. Duplicate string program, Oops concepts and Rest Api testing related questions.
Round 3 - Technical 

(1 Question)

  • Q1. Technical question based on profile
Round 4 - Behavioral 

(1 Question)

  • Q1. Technical and management questions based on your profile
Round 5 - HR 

(1 Question)

  • Q1. Package discussion on the current and expectation.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for based java programs, oops concepts api and ui automation framework

I applied via Campus Placement and was interviewed in Nov 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Number of cut vertices , Maximum nodes sum
  • Ans. 

    The question is unclear and lacks context. More information is needed to provide an answer.

    • Please provide more context and information about the problem.

    • What is the problem domain and what are the requirements?

    • What is the input and output format?

    • What algorithms or techniques are allowed or preferred?

    • Without more information, it is impossible to provide a meaningful answer.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Make your concepts with trees clear and the technical rounds are easy if you are good with your basics. Most questions were asked on OOPS, Operating systems, Computer networking, C, C++, Data structures.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    I am a dedicated Test Engineer with 5 years of experience in software testing and quality assurance.

    • Experienced in creating test plans, test cases, and executing tests

    • Proficient in using testing tools such as Selenium and JIRA

    • Strong analytical and problem-solving skills

    • Collaborative team player with excellent communication skills

  • Answered by AI
  • Q2. What is the manual testing

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep it cool
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic core Java, manual testing concept

Round 2 - One-on-one 

(2 Questions)

  • Q1. Explain SDLC and there steps in brief
  • Ans. 

    SDLC stands for Software Development Life Cycle, which is a process used by software development teams to design, develop, and test high-quality software.

    • SDLC consists of several steps including planning, analysis, design, implementation, testing, deployment, and maintenance.

    • Each step in the SDLC is crucial for the successful development and delivery of software products.

    • For example, in the testing phase, test engineer...

  • Answered by AI
  • Q2. Manual testing concept

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I was interviewed before Sep 2023.

Round 1 - Technical 

(2 Questions)

  • Q1. Different SW module
  • Ans. 

    Different software modules are separate components of a software system that perform specific functions.

    • Software modules are designed to be independent and reusable.

    • Each module has a specific purpose and can be tested individually.

    • Examples include authentication module, database module, and user interface module.

  • Answered by AI
  • Q2. Define SDLC AND BUGLIFE CYCLE
  • Ans. 

    SDLC is the process of developing software through stages like planning, designing, testing, and deployment. Bug Life Cycle is the stages a bug goes through from discovery to resolution.

    • SDLC stands for Software Development Life Cycle

    • SDLC includes stages like planning, designing, coding, testing, and deployment

    • Bug Life Cycle includes stages like New, Assigned, Open, Fixed, Retest, and Closed

    • Bug Life Cycle helps in track

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Explain your framework
  • Ans. 

    My framework is a hybrid framework that combines data-driven and keyword-driven approaches for efficient testing.

    • Combines data-driven and keyword-driven testing

    • Uses reusable test scripts and data sets

    • Supports both manual and automated testing

    • Provides detailed test reports for analysis

  • Answered by AI
  • Q2. Why we need github/bitbucket
  • Ans. 

    Github/Bitbucket are essential for version control, collaboration, code review, and project management in software development.

    • Facilitates version control by tracking changes made to codebase

    • Enables collaboration among team members by providing a centralized platform for sharing code

    • Allows for code review process to ensure quality and consistency

    • Provides project management tools like issue tracking and project boards

    • In...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - questions are simple but they are expecting more

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Mcq based on core subjects

Round 2 - Coding Test 

Python DSA coding , based on array string

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well
Interview experience
4
Good
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Describe Wi-Fi topologies
  • Ans. 

    Wi-Fi topologies refer to the way in which devices are connected in a wireless network.

    • There are three main Wi-Fi topologies: ad-hoc, infrastructure, and mesh.

    • Ad-hoc topology involves devices connecting directly to each other without the need for a central access point.

    • Infrastructure topology uses a central access point to connect devices to the network.

    • Mesh topology allows devices to connect to multiple access points,...

  • Answered by AI
  • Q2. Describe how to test roaming procedure using RF attenuator
  • Ans. 

    Testing roaming procedure using RF attenuator involves simulating different signal strengths to ensure seamless handover

    • Set up RF attenuator to simulate varying signal strengths

    • Trigger roaming procedure by moving device between coverage areas

    • Monitor handover process and verify successful transition

    • Repeat test with different signal strength levels to cover all scenarios

  • Answered by AI
Round 2 - Coding Test 

1. Write a program in Python that accepts large csv file and extracts data from it
2. Write tests for a charger of AirPods like product

Skills evaluated in this interview

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