Cryptography and Its Types
Cryptography, the art and science of securing communication, has been a crucial aspect of human history, evolving from ancient techniques to modern digital methods. At its core, cryptography involves the...
User Defined Exception in Java
An exception is an event that occurs during program execution and disrupts the normal flow of the program's instructions. Exceptions are used in programming to handle errors and other unusual...
Garbage Collection in Java
Garbage collection is a process in Java that automatically releases memory used by objects that the application no longer uses. It is an essential component of the Java programming language...
Primary Key and Foreign Key in DBMS
In the world of relational databases, two fundamental concepts play a crucial role in ensuring data integrity and maintaining the relationships between tables: primary keys and foreign keys. While they...
DBMS Architecture: 1-Tier, 2-Tier, 3-Tier Architecture
In this article, we'll explore the concept of database system architecture and delve into various types of Database Management System (DBMS) architectures. Additionally, we'll examine the distinctions between two-tier and...
Candidate Key in DBMS
Candidate Key in DBMS is an essential concept in database design and is used to ensure the accuracy and consistency of data stored in a database. Here, we will discuss...
Identifier in Python
In the realm of computer programming, an identifier serves as a designation for elements within the code, such as variables, functions, classes, modules, and more. The criteria governing the creation...
TCS NQT HR Interview Questions
The TCS National Qualifier Test (NQT) is a crucial stepping stone for graduates aspiring to join Tata Consultancy Services, one of the largest IT services companies in the world. After...
TCS C Language Questions for Interviews
The C programming language, known for its efficiency and control over system resources, remains a fundamental part of computer science education and software development. As a result, many technology companies,...