Why you should know the Technical Hierarchy of Cognizant? The answer is simple, it gives you a complete idea about your future in that company and promotion options. You can see or rank yourself with the other workforce. Are you …
Have you got a job offer from Dell? Passed an Interview? Congrats!, but do you know your position in the vast workforce of the Dell company. If not, this article is for you. It is very important to have a …
Conference call is primary communication tool for working professionals and widely used in offices. It helps teams to collaborate and communicate quickly and an easy manner. Conference call services become more important and crucial to businesses since the year 2020 …
Introduction to Top 10 Internet Speed Test Sites In the IT community, we define with the term Internet Speed Test Site, any website that can test the speed and quality of every user’s internet connection. The main idea is to …
About Amazon We all are familiar with the famous tech giant Amazon. Getting a job at Amazon is a dream for many engineering graduates. But do you know about the technical designations or hierarchy in Amazon? If not, don’t worry. …
Introduction to ISPs In the IT and Telecommunications industry with the term Internet Service Provider (ISP), we define an organization that provides a wide area of services for accessing, using, or participating on the Internet. As a general rule, Internet …
Introduction to VMware Horizon In the IT industry, VMware Horizon is defined as a commercial desktop and app virtualization product developed by VMware Inc for Microsoft Windows, Linux and macOS operating systems. It was initially introduced in the market with …
Introduction to Data and Analytics Last year brought us different changes, and it changed many things in the Data and Analytics trends. The Covid pandemic made the traditional analytics techniques that use the historical data no longer relevant. Interested to …
Tower servers are most prevalent in the small businesses today. They provide processing power for everything from serving files and databases to systems management and corporate networking. They are well suited for businesses looking for purchasing their first server as …
Enterprise organizations have adopted blade servers for hosting on large scale for mission critical applications which rely on scalability and availability. Blade servers perform ancillary functions such as power supply management, cooling and some network functions. It is a data …
Rack servers market is dominated by few vendors as market consolidation and acquisitions have taken up pace in the last couple of years. There are top three providers in this domain namely DELL EMC, HPE and IBM which capture almost …
Introduction to Terminal Server Nowadays in the IT community we define with the term Terminal Server, any hardware device or computer server that provides terminals, such as PC computers, printers and other devices with a common connection point to a local …
Whenever networks are implemented and different devices try to communicate over the network. Some of the other reference models are being referred to which is a standard specification or framework to provide standardization on how implementation, connectivity, communication will happen. …
Operating systems are key components of computer systems and responsible for management of computer hardware, software resources and provide common services for computer programs and enable interface for end users to load and execute programs. Operating systems several flavours emerged …
Today we learn about a specialized software package called MATLAB which stands for ‘Matrix Laboratory’ used in high performance mathematical calculations , visualizations, and programming environments. It is an interactive interface which provides an environment having hundreds of built in …
Introduction to VPS (Virtual Private Server) In the IT community, we define with the term VPS (Virtual Private Server), any virtual machine that is sold as a service by an Internet Hosting Service. In normal conditions, a virtual private server …
Low power wide area network (LPWAN) technologies offer a cost and power efficient wireless solution options for leveraging existing networks, global reach and strong built in security. They empowered and strengthened business case for IoT solutions as they help network …
If you are a young developer who is interested in data science and Client-Server working then you must be wondering what this JSON is? Why everywhere I go I see this first? Well, because it is the first thing you …
Online machine to machine communication is handled by web services. It is used by systems to communicate systems on Internet and only front-end interfaces like websites and applications which reside on end user systems. Data exchange between heterogeneous applications would …
There are several protocols that exist at different layers of OSI and are used for various functions related to data transfer, communication, encryption and so on. OSI model provides a common reference point and universal set of rules which govern …
Web Services are software systems that are designed to support inter device communication over a network. Different types of network platforms are used for this communication. There are several protocols available in OSI layer model and they are used at …
Services are self-contained unit of software which performs specific task. Various architectural styles exist which are created to guide the design and development of the architecture for World Wide Web. REST is one of them which is a software architectural …
ServiceDesk softwares are designed to provide ticketing platform for internal IT Service management. Service desks are single point of contact (SPOC) within a company to support employees to receive help from IT department or an outsourced agency on submission of …
Introduction to Helpdesk Software Helpdesk software are designed to provide customers information and support on company’s product and services. Customer can inquire or submit requests for information or support via multiple communication channels be it email, mobile, phone, social media …
Along with digitization there comes the need of efficient services provisioning for end users. A centralized information center which facilitates customer or end user with information and support related to company’s products and services is crucial for the businesses. Helpdesk …
There are several open source and GUI based interface development programs or applications are available in market today. Developers are mostly working on mobile or web applications. These applications or programs help to quickly develop mobile applications and multi touch …
Introduction to MS-DOS An Operating System is a set of programs which controls and coordinates the use of computer hardware among various application programs. It provides an environment to user to execute a command or programs. MS DOS was the …
Introduction: Service Management Managing user expectations and addressing user concerns in real world is the top priority of businesses. Service Desk is an integral part of any organization’s operations. It is relevant for all businesses small, medium, or big and …
Introduction to Agile & Lean Methodologies Are you planning to develop a carrier in project management or software development? Then you must be aware of the two most popular project management methodologies Lean and Agile. These two methodologies are mostly …
Introduction to Agile & Scrum Methodologies If this the first time you’re learning about the project management and Software Development Life Cycle (SDLC), then it will be confusing for you to keep up with the different terminologies. And especially the …
Introduction to Agile & Waterfall Model As a rookie individual developer, you must be confused when you first heard the words Agile and Waterfall. Both of them refer to the software development methodologies which numerous benefits for the final success …
Introduction to Infrastructure & Operations Organizations need to support digital infrastructures as infrastructure trends now focusing on new technologies such as Artificial intelligence (AI), Edge computing to support rapidly growing IT infrastructure and support agile business needs parallelly. In this …
Introduction With the growing advancement in technology there is an increasing need for collaboration and Agility. Software developments require a constant collaboration between programmers and system administrators in the software development process to develop apps which are efficient, secure and …
Introduction to Multi Tenancy in Cloud Multi Tenancy offers customers , organizations and consumers which are sharing infrastructure and databases to gain advantages on price and performance front. Service offerings available through cloud involve customers (or ‘tenants’) getting a piece …
Cybersecurity Trends With more and more digital advancement and penetration of cloud organizations are very much concerned about the cybersecurity threats which are on high rise and have an upward trend. Emerging technologies such as cloud computing, Artificial intelligence (AI), …
Automation testing tools are evolving rapidly as the digitization is growing and organizations needs applications which are easily deployable, agile in nature, can address business requirements in a quick manner, solutions can be developed and tested in a more faster …
Introduction to Processing Techniques Most CPU manufacturers try to achieve high CPU performance by increasing clock speed and cache sizes but that still does not let full potential utilization of CPU power. To make more efficient use of CPU power, …
Introduction to Wireless Technology Wireless technology has grown tremendously over the years. New and emerging technologies such as robots, drones, self-driven vehicles, new medical devices are coming into existence which is the need of Internet of Things (IOT) which will …
Introduction to Networking technology Networking technology have evolved significantly over the years as demands on Ethernet and Wi FI have tremendous increased. Apart from supporting a range of devices Local area networks require to manage traffic getting generated from many other …
Introduction Servers comes in different shapes, sizes, and configurations. Organizations take decisions about which servers to deploy depending on availability of data center space, performance, budget, and scalability. In this article we will explore more about various types of servers …
Choosing the right career: Are you confused? Education institutes use near to similar names for the courses which makes it quite confusing for students. Computer science and computer engineering are two such terms. We don’t know do they mean same? …
ISP stands for Internet service provider they offer a wide variety of Internet services related to browsing, Email services, faxing capability, audio and video communications and hosting services etc. Let’s look more in detail about Internet service provider (ISP) and …
Introduction to ISP & VPN Internet service providers (ISP) facilitates internet navigation and helps in transmitting all your Internet packets however VPN creates a secure tunnel where data is encrypted during transmission. Often people get confused between the two terms …
Introduction to Frequency division multiplexing (FDM) & Time division multiplexing (TDM) Transmission of signals over channels can be performed in different ways. There are different multiplexing techniques such as Frequency division multiplexing (FDM) and Time division multiplexing (TDM) which allows …
Introduction to Penetration Testing Tools & Software Identifying weaker controls in systems via attack simulation help organizations to gather information about the different ways hackers can gain unauthorised access of systems and sensitive data and information or may get engaged …