Pushpendra Sharma
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I am currently working as Digital Marketing Executive in Tutorials and Examples.
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Pointing and Positioning Techniques in Computer Graphics
In the ever-evolving domain of computer graphics, user interaction plays a pivotal role. A fundamental aspect of this interaction is the ability of users to select and manipulate screen objects. Pointing and positioning techniques are central to this process. They not only render the interaction more natural but also improve the overall user experience. We will explore the intricacies of these techniques and their importance in computer graphics.
By Pushpendra Sharmaabout a year ago in Education
Advantages of Dynamic Memory Allocation in C
Dynamic memory allocation (DMA) in the C programming language offers significant advantages over static memory allocation, particularly in scenarios where the size and complexity of data structures are not known at compile time. Here, we delve into the key benefits of dynamic memory allocation in C, explaining why it is a crucial feature for efficient and flexible programming.
By Pushpendra Sharmaabout a year ago in Education
Message Passing in C++
Introduction Message passing is a crucial concept in concurrent and parallel programming. It allows different parts of a program, or different programs altogether, to communicate with each other by sending messages. In C++, message passing can be achieved through various means, including standard libraries, third-party libraries, and custom implementations.
By Pushpendra Sharmaabout a year ago in Education
Understanding Serializability in DBMS
Database Management Systems (DBMS) are crucial for managing and manipulating large volumes of data efficiently. A fundamental aspect of DBMS is ensuring that transactions are executed in a way that maintains the consistency and integrity of the database. One key concept that helps achieve this is serializability. In this blog, we will explore what serializability is, its importance, types, and methods to ensure serializability in a DBMS.
By Pushpendra Sharmaabout a year ago in Education
Regular Expressions in Compiler Design
Regular expressions (regex) are a fundamental concept in compiler design, playing a crucial role in lexical analysis, the first phase of compiling source code into executable programs. They provide a powerful way to specify patterns for text processing and form the basis for token recognition in a compiler.
By Pushpendra Sharmaabout a year ago in Education
Characteristics of Management Information System
In today's fast-paced business environment, the role of a Management Information System (MIS) is crucial. An MIS is designed to manage an organization’s data, enabling effective decision-making and efficient operations. Understanding its characteristics can help businesses leverage these systems for strategic advantage. Here are the key characteristics of a robust Management Information System:
By Pushpendra Sharmaabout a year ago in Education
Temporal Models in Artificial Intelligence
Introduction Artificial Intelligence (AI) has made significant strides in recent years, enabling machines to perform tasks that were once considered exclusive to human intelligence. One of the critical areas of AI is the understanding and processing of time-dependent data, which is where temporal models come into play. Temporal models are designed to handle sequences of data over time, making them essential for various applications such as speech recognition, financial forecasting, and natural language processing.
By Pushpendra Sharmaabout a year ago in Education
Difference Between a Repeater and a Switch
In the realm of computer networking, various devices are employed to ensure seamless communication and efficient data transfer. Two fundamental devices that play critical roles in networking are repeaters and switches. Although they both serve to enhance network performance, their functions, operational layers, and applications are distinct. This article explores the key differences between repeaters and switches, shedding light on their unique characteristics and usage scenarios.
By Pushpendra Sharma2 years ago in Education
Alpha-beta Pruning in Artificial Intelligence
In the realm of artificial intelligence (AI), particularly in game-playing scenarios, decision-making efficiency is paramount. Among the various techniques employed to enhance performance in such scenarios, Alpha-Beta Pruning stands out as a pivotal strategy. This technique optimizes the Minimax algorithm, which is fundamental in games like chess and checkers. Let's delve into the nuances of Alpha-Beta Pruning and explore how it streamlines decision-making processes in AI.
By Pushpendra Sharma2 years ago in Education
Difference Between Persistent and Non-Persistent Connection
In the realm of computer networking, particularly within the Hypertext Transfer Protocol (HTTP), understanding the differences between persistent and non-persistent connections is crucial for optimizing web performance and resource management. These two types of connections define how data is transferred between a client and a server, influencing the efficiency, speed, and overhead involved in web communication.
By Pushpendra Sharma2 years ago in Education
ER Diagram for University Database in DBMS
In the realm of Database Management Systems (DBMS), Entity-Relationship (ER) diagrams play a crucial role in modeling the structure and relationships of data within an organization. For a university, an ER diagram serves as a blueprint for the database, capturing essential entities such as students, courses, and faculty, and the relationships between them. This article will explore the components and construction of an ER diagram for a university database.
By Pushpendra Sharma2 years ago in Education
what is queue in C?
Understanding Queues in C: An Overview In the realm of computer science and data structures, a queue is a widely used linear data structure that follows a particular order in which operations are performed. The order is First In, First Out (FIFO). This means that the first element added to the queue will be the first one to be removed. Queues are essential for various applications such as scheduling processes in operating systems, handling requests in web servers, and managing tasks in real-time systems.
By Pushpendra Sharma2 years ago in Education
