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TCS QA Lead Interview Questions and Answers
TCS QA Lead Interview Experiences
1 interview found
Anonymous
(2 Questions)
- Q1. Framework explanation
- Ans.
A framework is a set of guidelines, libraries, and tools used to develop and test software applications.
Framework provides structure and support for developing software.
It includes libraries, APIs, and tools to help with common tasks.
Examples: Selenium for automated testing, Spring for Java development.
- Q2. Implicit/explicit difference
- Ans.
Implicit/explicit difference in QA testing refers to the level of detail and clarity in test cases.
Implicit testing involves assumptions and relies on prior knowledge, while explicit testing is clear and detailed.
Implicit testing may overlook certain scenarios, while explicit testing covers all possible cases.
Example: Implicit testing may involve testing a login page without specifying all possible error messages, whil...
Interview questions from similar companies
ritu Aparna
(4 Questions)
- Q1. Java string question, Define Automation framework, Explain jenkins usage, what is the difference ebtween Waterfall and Agile modal.
- Q2. Explain the usage of joins in SQL.
- Ans.
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
Joins are used to retrieve data from multiple tables based on a related column.
Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column;
- Q3. Explain the testNG usage
- Ans.
TestNG is a testing framework for Java that supports various testing levels and annotations.
TestNG allows for easy configuration of test suites, test cases, and test methods.
It supports parallel execution of tests, data-driven testing, and parameterization.
TestNG provides detailed test reports and allows for grouping of test methods.
Annotations like @Test, @BeforeSuite, @AfterSuite, etc., help in defining test methods
- Q4. Explain POM concept in Automation framework.
- Ans.
POM is a design pattern in automation testing where web pages are represented as classes, and the interactions are defined as methods.
POM helps in creating a clear separation between test scripts and page objects.
It improves test maintenance and readability.
Page classes contain locators and methods to interact with the elements on the page.
Test scripts call these methods to perform actions on the page.
Example: LoginPag...
(1 Question)
- Q1. Explain your day to day activity as a QA lead.
- Ans.
As a QA lead, my day to day activities involve overseeing testing processes, coordinating with team members, creating test plans, and ensuring quality standards are met.
Coordinate with team members to assign testing tasks and ensure deadlines are met
Create and review test plans, test cases, and test scripts
Conduct regular meetings with the team to discuss progress and address any issues
Collaborate with developers and o...
Skills evaluated in this interview
soumen saha
(2 Questions)
- Q1. Abstract class vs interface
- Ans.
Abstract class is a class that can have both abstract and non-abstract methods, while interface is a contract that defines methods that a class must implement.
Abstract class can have constructors, fields, and methods, while interface can only have abstract methods.
A class can implement multiple interfaces but can only inherit from one abstract class.
Abstract classes are used when some common functionality needs to be s...
- Q2. Finalize method
(2 Questions)
- Q1. 2nd largest number from a array
- Ans.
Find the 2nd largest number in an array of strings.
Convert the strings to numbers before comparing.
Sort the array in descending order and return the second element.
Handle edge cases like empty array or array with only one element.
- Q2. List vs set linked list
- Ans.
List is a collection of elements with duplicates allowed, while set is a collection of unique elements. Linked list is a data structure where each element points to the next element.
List allows duplicates, set does not
Linked list has elements connected by pointers
List can be implemented using arrays or linked lists
Set is implemented using hash tables or trees
(2 Questions)
- Q1. Test life cycle
- Q2. Why do u want to switch
Skills evaluated in this interview
Selected
I applied via Approached by Company and was interviewed in May 2024. There was 1 interview round.
(2 Questions)
- Q1. Oops concept and java related questions
- Q2. Automation scripting knowledge related questions
I applied via Company Website and was interviewed in Apr 2024. There were 2 interview rounds.
(1 Question)
- Q1. Questions on OOPS concepts, Coding questions, Agile and Functional Testing
(1 Question)
- Q1. Scenario based questions and Technical questions on Java and projects that we have worked on
Interview Preparation Tips
(1 Question)
- Q1. Etl process and sql questions
(1 Question)
- Q1. Project related questions
Bijaya Kumar Sahoo
I applied via Naukri.com and was interviewed before Oct 2023. There was 1 interview round.
(2 Questions)
- Q1. About framework
- Q2. About java programing
Selected
I applied via Referral and was interviewed before May 2023. There were 3 interview rounds.
(2 Questions)
- Q1. Explain the terminology of Magento
- Ans.
Magento is an open-source e-commerce platform written in PHP.
Magento is a popular e-commerce platform used for online stores.
It is written in PHP and utilizes MySQL for database management.
Magento offers a range of features such as product management, order processing, and customer accounts.
There are different versions of Magento available, including Magento Open Source (formerly Community Edition) and Magento Commerce
- Q2. Jira tool knowledge
(2 Questions)
- Q1. Tell us about your Achievements
- Q2. What challenges you faced and how you handled them
(1 Question)
- Q1. What is your future goal
Skills evaluated in this interview
Basic coding
(1 Question)
- Q1. SQL, sTLc, putty, bug life cycle, jira.
Interview Preparation Tips
I applied via Referral and was interviewed in Nov 2021. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. What is clustered index ?
- Ans.
A clustered index is a type of index that determines the physical order of data in a table.
A table can have only one clustered index.
It is created on the primary key column by default.
It speeds up data retrieval operations.
It is used for range searches and sorting.
Example: Clustered index on a customer ID column in a sales table.
- Q2. What is difference between select and select into
- Ans.
SELECT is used to retrieve data from a table, while SELECT INTO is used to create a new table with data from an existing table.
SELECT retrieves data from a table and returns the result set.
SELECT INTO creates a new table with the same columns and data types as the original table.
SELECT INTO can also be used to create a temporary table.
SELECT INTO can be used to create a backup copy of a table.
SELECT INTO can be used to...
- Q3. What is data purging ?
- Ans.
Data purging is the process of permanently deleting or removing data from a system or database.
It is done to free up storage space and improve system performance.
It involves identifying and removing outdated, redundant, or irrelevant data.
It is important to ensure that sensitive or confidential data is securely deleted.
Examples include deleting old user accounts, removing expired product listings, and clearing out old
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TCS QA Lead Interview Process
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TCS QA Lead Reviews and Ratings
based on 26 reviews
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