DXC Technology Associate Software Engineer Interview Questions, Process, and Tips for Experienced

Basic aptitude questions was asked

Q1. Asked basic SQL Questions, and java
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Q2. What is Sql? Explain
Ans. 
SQL is a programming language used for managing and manipulating databases.
• SQL stands for Structured Query Language.

• It is used to communicate with databases to perform tasks like querying data, updating data, and creating tables.

• Common SQL commands include SELECT, INSERT, UPDATE, DELETE.

• SQL is used in various database management systems like MySQL, PostgreSQL, Oracle.

• Example: SELECT * FROM customers WHERE city = 'New Y
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Q3. What is DBMS,RDBMS
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DBMS stands for Database Management System, while RDBMS stands for Relational Database Management System.
• DBMS is a software system that allows users to define, create, maintain and control access to the database.

• RDBMS is a type of DBMS that stores data in a structured format using tables with rows and columns.

• RDBMS uses SQL (Structured Query Language) for querying and managing the database.

• Examples of RDBMS include MyS
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Q4. What is the difference between DDL & DML
Ans. 
DDL stands for Data Definition Language and is used to define the structure of database objects. DML stands for Data Manipulation Language and is used to manipulate data within the database.
• DDL is used to create, modify, and delete database objects such as tables, indexes, and views.

• DML is used to insert, update, delete, and retrieve data from database tables.

• Examples of DDL statements include CREATE TABLE, ALTER TABLE...read more
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Q5. What happens when we delete
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When we delete, the data or file is removed from the system and may be moved to a recycle bin or permanently erased.
• Data or file is removed from the system

• May be moved to a recycle bin before permanent deletion

• Space previously occupied by the deleted data/file becomes available for new data
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Q1. Introduce yourself
Ans. 
I am a recent graduate with a degree in Computer Science and a passion for software development.
• Recent graduate with a degree in Computer Science

• Passionate about software development

• Experience with programming languages like Java and Python
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Q2. Regarding data structure
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2 hours test including topics such as: DBMS, OOPS, ENGLISH, QUANT, MATHS, REASONING

Q1. Tell me about yourself?
Ans. 
I am a recent graduate with a degree in Computer Science and a passion for coding. I have experience with Java, Python, and web development.
• Recent graduate with a degree in Computer Science

• Passionate about coding and technology

• Proficient in Java, Python, and web development

• Completed internships at tech companies
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Q2. DBMS - important concepts such as key, rbms/dbms difference, ACID properties, primary/foreign key difference
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Q1. What is object oriented programming language in java
Ans. 
Java is an object-oriented programming language that uses classes and objects to organize and structure code.
• Java is based on the concept of classes and objects

• Classes define the properties and behaviors of objects

• Objects are instances of classes that can interact with each other

• Java supports encapsulation, inheritance, and polymorphism

• Examples of object-oriented programming in Java include creating a class for a car w...read more
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