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Multitasking plays an important role in the context of defining the performance of a computer. Multitasking decides how processes are divided and performed by the CPU between different inputoutput subsystems. In order to process multiple tasks most efficiently, computer systems use various methods to schedule the tasks, speed up calculations and improve Web browsing among which Spooling and buffering are the primary methods. In this article, we will discuss the major differences between spooling and buffering. But before going into the differences, let's have a basic overview of spooling and buffering so that it will become easier to understand how ... Read More
Consider the electronic digital media and the millions of online messages that travel up and down each day. Like the registered post facility that ensures safe delivery, digital authorities need reliable methods to ensure privacy and non-interference. Safety measures assume greater importance in Ecommerce and Banking, where money changes hands. All is not lost, even though cybercrime is growing with data encryption. Stealing passwords and account numbers enable fraudsters to misuse hard-earned money. Data encryption refers to the change of plaintext to scrambled text with a code that is unreadable. Scrambled text is also known as ciphertext. Decryption means changing ... Read More
In a fairy-tale-like data-driven world, it is clear that both Data Science and Cyber Security are essential and offer dazzling careers. Most of the present volumes of existing data have been created during the last few years. Equally certainly, data growth will continue on even bigger scales! Far more significant than population explosions globally are the robust growth of data that essentially benefits humanity. Data transmission and processing are essential security aspects along with the creation and storage. Freedom from fraud and hackers, ransom seekers, and identity thefts is the domain of cyber security. How can the protection of precious ... Read More
The pandemic has heightened the need for novel approaches to protecting companies' digital assets from a breach. Additionally, it is more important than ever to set up an environment protective to cyberattacks. As a result, many businesses are consciously incorporating cybersecurity best practices into their processes to reduce the risk of disclosing sensitive data online. Consciousness and alertness, on the other hand, will produce desirable results. To alleviate the burden, we will find cost-effective, sophisticated, and multifaceted cybersecurity trends that have been making waves in the industry. Firstly, what does Cybersecurity Mean? Business organizations can now defend off ongoing cyberattacks. ... Read More
A crisis presents an opportunity! So it has been for the last two years amidst the covid pandemic. The worst of the covid seems to be over, which is why it is possible to imagine a post-covid world. The opportunities came in two phases. Firstly, everyday life shut down globally, and all the action shifted online. What a mighty break it presented to online businesses with the work-from-home culture! Suddenly, the whole world went online, working, searching for recreation, hobbies, games, and training programs to fill the vacant hours. Programmers and software engineers, the video industry, and social media had ... Read More
Both operating system and Kernel are types of system software. The basic difference between the two is that an operating system is a system software that acts as the interface between the users and the machine, while a kernel is a part of the operating system that converts user commands into machine language. Read through this article to find out more about operating systems and kernels and how they are different from each other. What is an Operating System? Operating System manages a computer and acts as an interface between user and computer. Operating system is the first program that ... Read More
A program is a passive entity that has a set of codes and instructions required to accomplish a task. A process, on the other hand, is an active entity of a program that is started with the execution of the program. Thus, the process is started by the program, once it is executed. The instructions of the program are then executed by the process. Read through this article to find out more about programs and processes and how they are different from each other. What is a Program? A program is a set of instruction codes that has been designed ... Read More
The terms "product" and "process" are important in the context of software development. The basic difference between a product and a process is that a process is a set of steps to guide the project in order to obtain the appropriate product, whereas the product is the final result of the software project. In this article, we will discuss more about "product" and "process" and how they are different from each other. What is a Product? In software engineering, any software developed as per the requirements of the client is referred to as a product. In other words, a product ... Read More
Both Procedural and Non-procedural Languages are widely used in the development of applications and other computer software. Both these types of languages have different approaches on the basis of which we can differentiate them. In this article, we will discuss the important differences between procedural and non-procedural programming languages. Let's start with some basics of procedural and nonprocedural language. What is a Procedural Language? Procedural languages are command-driven or statement-oriented programming languages. A program written using a procedural programming language includes a sequence of statements, and the implementation of each statement generates the interpreter to modify the value of one ... Read More
A projector is a visual display unit that is used to project pictures and films onto a screen. Depending on the technology used, several types of projectors available such as LCD projector, LED projector, DLP projector, 4K Projector, Laser projector, etc. In this article, we will discuss about DLP and LCD projectors, and how they are different from each other. The basic difference between the two is that DLP projectors use a series of mirrors placed on a microchip that act as pixels, whereas LCD projectors use liquid crystals placed between two transparent electrodes and two polarizing filters. What is ... Read More