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Tata 1mg Sdet Engineer Interview Questions and Answers

Updated 27 Aug 2024

Tata 1mg Sdet Engineer Interview Experiences

1 interview found

Sdet Engineer Interview Questions & Answers

user image Anonymous

posted on 27 Aug 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Job Fair and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Coding Test 

2 question of DSA (easy, medium) in 60 minutes

Round 2 - One-on-one 

(2 Questions)

  • Q1. Playlist Shuffle
  • Q2. Deletion in min heap
  • Ans. 

    Deletion in min heap involves removing the root node and rearranging the heap to maintain the min heap property.

    • To delete the root node in a min heap, swap it with the last node in the heap.

    • Remove the last node and then heapify the heap starting from the root to maintain the min heap property.

    • Example: If the min heap is [10, 20, 30, 25, 40], after deletion the heap becomes [20, 25, 30, 40].

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Job Fair and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. Difference between Severity, Priority and criticality?
  • Ans. 

    Severity, Priority, and Criticality are different aspects of issue management in software testing.

    • Severity refers to the impact of a defect on the system's functionality.

    • Priority indicates the order in which defects should be fixed based on business needs.

    • Criticality combines severity and priority to determine the overall importance of a defect.

    • For example, a defect causing a system crash would have high severity, high...

  • Answered by AI
  • Q2. What id Equivalence partitioning?
  • Ans. 

    Equivalence partitioning is a software testing technique where input data is divided into partitions and only one value from each partition is tested.

    • Input data is divided into groups or partitions based on similar characteristics

    • One value from each partition is selected as a representative for testing

    • Helps in reducing the number of test cases while ensuring maximum coverage

    • Example: Testing a login form with valid, inv

  • Answered by AI
  • Q3. What id BackWord Compatibility?
  • Ans. 

    Backward compatibility refers to the ability of a system to accept input intended for an older version of the system.

    • Allows newer versions of software to work with data or systems from older versions

    • Ensures that changes in the software do not break compatibility with existing data or systems

    • Helps in smooth transition and adoption of new versions without disrupting existing processes

  • Answered by AI
  • Q4. What is Paradox in testing ?
  • Ans. 

    A paradox in testing refers to a situation where a test case both passes and fails at the same time.

    • Paradox in testing can occur when a test case has conflicting requirements or conditions.

    • It can also happen when there are errors in the test setup or execution that lead to unexpected results.

    • For example, a test case may pass when run individually but fail when run as part of a test suite due to dependencies.

    • Identifying...

  • Answered by AI
  • Q5. What id post put and patch?
  • Ans. 

    PUT and PATCH are HTTP methods used for updating resources in RESTful APIs.

    • PUT is used to update or replace an existing resource entirely

    • PATCH is used to partially update an existing resource

    • PUT is idempotent, meaning multiple identical requests will have the same effect as a single request

    • PATCH is not idempotent, meaning multiple identical requests may have different effects

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What is clousers
  • Q2. What is promises
Round 2 - Technical 

(2 Questions)

  • Q1. Explain javascript architecture
  • Q2. What is mvvm architecture
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Given a string remove the vowels and make the first letter of each word of the string in capital letter/ uppercase.
Round 2 - HR 

(1 Question)

  • Q1. Usual HR questions and salary discussion
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Coding Test 

It was a leetcode medium, related BFS,

Round 2 - Technical 

(2 Questions)

  • Q1. Basic of android like fragment activity communication
  • Q2. Why ViewModel is necessary, how does it save state
  • Ans. 

    ViewModel is necessary in Android development to save and manage UI-related data during configuration changes.

    • ViewModel helps in retaining data during configuration changes like screen rotations

    • It separates UI-related data from UI controller (Activity/Fragment)

    • ViewModel survives configuration changes and can be shared between fragments

    • It helps in maintaining data consistency and prevents memory leaks

    • ViewModel is lifecy...

  • Answered by AI

Skills evaluated in this interview

Sde1 Interview Questions & Answers

Blinkit user image Anonymous

posted on 14 Jan 2025

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

I applied via Referral and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Coding Test 

Hackerrank - 3 questions 2 hrs

Sde1 Interview Questions & Answers

Meesho user image Anonymous

posted on 2 Jul 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Hackerrank test with medium questions

Round 2 - Technical 

(1 Question)

  • Q1. Machine coding round to design a shopping cart

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for machine coding well

SDE-2 Interview Questions & Answers

Rivigo user image Anonymous

posted on 17 Jun 2021

Interview Questionnaire 

5 Questions

  • Q1. Round1: Hackerrank test: 1 SQL, 1 OOPS, 1 RestAPI, 1 Algo Question
  • Q2. Round2: 3 DS/Algo Questions + 1 Java Question
  • Q3. Round3: LLD + Little bit HLD
  • Q4. Round4: System Design
  • Q5. Round5: Talk with engineering head
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in May 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Basic Java 2 coding questions
  • Q2. Testing related scenario based questions
Round 2 - Technical 

(4 Questions)

  • Q1. 1 easy java question
  • Q2. Work experience and project related questions.
  • Q3. Frameworks related questions
  • Q4. Scenario based Question
Round 3 - Behavioral 

(3 Questions)

  • Q1. Everything related to your resume
  • Q2. Projects you've worked on in detail
  • Q3. Behavioural Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Just prepare your resume skills well

SDE-2 Interview Questions & Answers

Licious user image Saransh Sinha

posted on 7 Nov 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Leetcode medium to hard

Round 2 - Technical 

(2 Questions)

  • Q1. Database designing
  • Q2. OOPS principals in Java
  • Ans. 

    OOPS principles in Java refer to concepts like inheritance, encapsulation, polymorphism, and abstraction.

    • Inheritance: Allows a class to inherit properties and behavior from another class. Example: class B extends class A.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: private variables with public getter and setter methods.

    • Polymorphism: Ability to present the same interfac...

  • Answered by AI

Skills evaluated in this interview

Tata 1mg Interview FAQs

How many rounds are there in Tata 1mg Sdet Engineer interview?
Tata 1mg interview process usually has 2 rounds. The most common rounds in the Tata 1mg interview process are Coding Test and One-on-one Round.
What are the top questions asked in Tata 1mg Sdet Engineer interview?

Some of the top questions asked at the Tata 1mg Sdet Engineer interview -

  1. Deletion in min h...read more
  2. Playlist Shuf...read more

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Tata 1mg Sdet Engineer Interview Process

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Interview experience

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₹10 L/yr - ₹15.5 L/yr
8% less than the average Sdet Engineer Salary in India
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