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Databases are used to store, manage, and retrieve large amounts of structured data efficiently.
Databases provide a structured way to organize and store data.
They allow for efficient data retrieval and manipulation.
Databases ensure data integrity and consistency through data validation and constraints.
They support concurrent access and provide security mechanisms to protect data.
Databases enable data analysis and r...
HTML is a markup language used for creating web pages, while JavaScript is a programming language used for adding interactivity to web pages.
HTML is used for structuring content on web pages
JavaScript is used for adding interactivity and dynamic behavior to web pages
HTML is not a programming language, but JavaScript is
Example: <html><head><title>Example</title></head><body><s...
DS stands for Data Source in SQL.
DS is used to refer to the location or provider of data in SQL.
It can be a database, a file, or any other source of data.
DS is often used in connection strings to specify the data source.
For example, in JDBC, the DS can be specified as 'jdbc:mysql://localhost:3306/mydatabase'.
Use JavaScript to display the user's IP address on an HTML page.
Use JavaScript to fetch the user's IP address
Create a HTML element to display the IP address
Insert the fetched IP address into the HTML element
What people are saying about TCS
Object-oriented programming (OOP) is a programming paradigm that uses objects to represent and manipulate data.
OOP is based on the concept of classes and objects.
It focuses on encapsulation, inheritance, and polymorphism.
Encapsulation hides the internal details of an object and provides a public interface.
Inheritance allows classes to inherit properties and behaviors from other classes.
Polymorphism allows objects ...
Python is a popular programming language used in data science for its simplicity and extensive libraries.
Python is widely used in data science due to its easy syntax and readability.
It has a rich ecosystem of libraries like NumPy, Pandas, and Matplotlib for data manipulation, analysis, and visualization.
Python's machine learning libraries like scikit-learn and TensorFlow make it a powerful tool for building predic...
Aspiring software engineer with a passion for coding, problem-solving, and continuous learning in technology and software development.
Graduated with a degree in Computer Science, where I developed a strong foundation in programming languages like Java and Python.
Completed an internship at XYZ Company, where I contributed to a team project that improved application performance by 20%.
Currently working on personal p...
Closure is a function that has access to its own scope, as well as the scope in which it was defined.
Closure allows a function to access variables from an outer function even after the outer function has finished executing.
It helps in maintaining state in asynchronous operations.
Example: function outerFunction() { let outerVar = 'I am outer'; return function innerFunction() { console.log(outerVar); }; }
Variables in JavaScript can be declared using var, let, or const keywords.
Use 'var' keyword for declaring variables with function scope.
Use 'let' keyword for declaring variables with block scope.
Use 'const' keyword for declaring constants with block scope.
Variables in JavaScript are dynamically typed, meaning they can hold any type of value.
SQL queries are used to interact with databases, allowing for data retrieval, manipulation, and management.
SELECT statement: Used to retrieve data from a database. Example: SELECT * FROM employees;
WHERE clause: Filters records based on specified conditions. Example: SELECT * FROM employees WHERE age > 30;
JOIN operations: Combines rows from two or more tables based on a related column. Example: SELECT * FROM ord...
Creating test cases for manual testing ensures software quality and functionality meet user requirements.
Test Case 1: Verify login functionality with valid credentials.
Test Case 2: Verify login functionality with invalid credentials.
Test Case 3: Check password recovery process.
Test Case 4: Validate user registration with all required fields.
Test Case 5: Ensure the application responds correctly to a network failure.
Write ifelse conditions,elseif lader
I applied via Campus Placement and was interviewed in Nov 2024. There was 1 interview round.
Drop removes a table from the database while delete removes specific rows from a table.
DROP is a DDL (Data Definition Language) command used to remove a table and its data from the database.
DELETE is a DML (Data Manipulation Language) command used to remove specific rows from a table based on a condition.
DROP command is irreversible and all the data in the table is lost, while DELETE can be rolled back if used within a...
SQL commands are used to interact with databases and perform various operations like querying, updating, and deleting data.
SELECT - retrieves data from a database
INSERT - adds new data to a database
UPDATE - modifies existing data in a database
DELETE - removes data from a database
CREATE - creates a new database or table
ALTER - modifies the structure of a database object
DROP - deletes a database object
JOIN - combines row...
I appeared for an interview in May 2025, where I was asked the following questions.
IPL (Initial Program Load) is the process of loading the operating system into mainframe memory during startup.
IPL is crucial for initializing the mainframe system.
It involves loading the operating system and system programs.
IPL can be triggered manually or automatically during system boot.
Example: In IBM mainframes, IPL can be initiated using a console command.
Stonebranch is a software company providing automation solutions for mainframe environments, enhancing operational efficiency.
Stonebranch offers workload automation tools for mainframe systems.
It integrates with various platforms, including cloud and on-premises.
Example: Automating batch jobs in a z/OS environment.
Provides real-time monitoring and reporting capabilities.
Supports various protocols for job scheduling and...
I applied via Company Website and was interviewed in Dec 2024. There were 3 interview rounds.
Easy questions of quants, logical reasoning and verbal ability
Easy and Medium questions
posted on 6 Jul 2024
I applied via Company Website and was interviewed in Jun 2024. There were 3 interview rounds.
The questions were easy but the platform is not taking user inputs.
They are very advanced aptitude questions and some logical reasoning questions too.
OOPs features include encapsulation, inheritance, polymorphism, and abstraction. Method overloading allows multiple methods with the same name but different parameters.
OOPs features: encapsulation, inheritance, polymorphism, abstraction
Method overloading: multiple methods with same name but different parameters
Example: void print(int a), void print(int a, int b)
It was okay we need to prepare
It was ok we need to prepare
Time distance Speed arithmetic
I applied via Company Website and was interviewed in Jun 2024. There were 2 interview rounds.
3 section verbal logical and quants and was 2 coding questions
Logical reasoning English Maths Algebra
Types of SQL languages include DDL, DML, DCL, and TCL.
Data Definition Language (DDL) - used to define and modify the structure of database objects (CREATE, ALTER, DROP)
Data Manipulation Language (DML) - used to manipulate data within database objects (SELECT, INSERT, UPDATE, DELETE)
Data Control Language (DCL) - used to control access to data within the database (GRANT, REVOKE)
Transaction Control Language (TCL) - used t...
DDL is used to define the structure of database objects, DML is used to manipulate data, and DQL is used to retrieve data.
DDL (Data Definition Language) is used to define the structure of database objects like tables, indexes, etc.
DML (Data Manipulation Language) is used to manipulate data in the database like inserting, updating, deleting records.
DQL (Data Query Language) is used to retrieve data from the database usi...
Yes, I am willing to relocate to the base location for the Associate Software Engineer position.
I am open to relocating for the right opportunity
I understand the importance of being flexible in the tech industry
I have relocated for previous job opportunities and have had positive experiences
Some of the top questions asked at the TCS Associate Software Engineer interview -
The duration of TCS Associate Software Engineer interview process can vary, but typically it takes about 2-4 weeks to complete.
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