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Types of joins in SQL include inner join, outer join, left join, right join, and full join.
Inner join: returns rows when there is a match in both tables
Outer join: returns all rows from one table and only matching rows from the other table
Left join: returns all rows from the left table and the matched rows from the right table
Right join: returns all rows from the right table and the matched rows from the left tabl...
STLC process involves planning, designing, executing, and reporting on software testing activities.
1. Planning phase involves defining test objectives, scope, and resources.
2. Design phase includes creating test cases, test data, and test environment setup.
3. Execution phase is where tests are run, defects are logged, and progress is monitored.
4. Reporting phase involves analyzing test results, preparing test repo...
Javascript example programs showcase the use of Javascript in various scenarios.
Basic Hello World program
Program to calculate factorial of a number
Program to reverse a string
Program to check if a number is prime
The do-while loop is a control flow statement that executes a block of code at least once before checking the condition.
The do-while loop is similar to the while loop, but the condition is checked after the block of code is executed.
The code block will always execute at least once, even if the condition is false.
Example: do { // code block } while (condition);
What people are saying about TCS
The expected package for a Test Engineer varies depending on factors such as experience, location, and company size.
Expected package can range from entry-level salaries to six-figure salaries for experienced professionals.
Factors influencing package include years of experience, specialized skills, industry demand, and company budget.
Location plays a significant role in determining salary, with higher cost of livin...
Listeners in test automation are used to capture and log events during test execution.
Listeners are interfaces that collect and display information about test execution.
They can be used to generate logs, reports, and screenshots during test runs.
Common listeners in test automation frameworks include TestNG listeners and JUnit listeners.
I applied via LinkedIn and was interviewed in Jul 2024. There were 3 interview rounds.
OOP in Java is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
Encapsulation: Bundling data (fields) and methods (procedures) that operate on the data into a single unit (object).
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: The ability of different classes to be treated as instances...
My expected salary is based on my experience, skills, and the industry standard for Test Engineers.
Consider my years of experience in the field
Research the average salary for Test Engineers in the industry
Factor in my skills and qualifications
Be open to negotiation based on the overall compensation package
The location needed depends on the context of the testing environment, such as hardware, software, or user settings.
Identify the testing environment: Is it a physical location or a virtual setup?
Consider hardware requirements: Do you need specific devices or servers?
Evaluate software dependencies: Are there particular applications or databases required?
User settings: Are there specific user profiles or permissions need...
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
STLC process involves planning, designing, executing, and reporting on software testing activities.
1. Planning phase involves defining test objectives, scope, and resources.
2. Design phase includes creating test cases, test data, and test environment setup.
3. Execution phase is where tests are run, defects are logged, and progress is monitored.
4. Reporting phase involves analyzing test results, preparing test reports, ...
Quatitative aptitude
verbal aptitude
reasoning aptitude
blood realtion
Two coding questions
one was basic
one was advanced
The pillars of OOP (Object-Oriented Programming) are encapsulation, inheritance, and polymorphism.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class).
Inheritance: Ability to create new classes based on existing classes, inheriting their attributes and methods.
Polymorphism: Ability for objects of different classes to respond to the same message in different ways.
Tcs ion python automation
Java OOPs concept refers to the Object-Oriented Programming principles in Java, including encapsulation, inheritance, polymorphism, and abstraction.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class).
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding th...
Java Collection Framework is a set of classes and interfaces that provide various data structures and algorithms to store and manipulate collections of objects.
It provides interfaces like List, Set, Map, Queue, etc. for different types of collections.
Classes like ArrayList, LinkedList, HashSet, HashMap, PriorityQueue, etc. implement these interfaces.
It includes algorithms like sorting, searching, and manipulation of co...
The duration of TCS Test Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
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