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Introduction to Artificial Intelligence

Artificial Intelligence has a long history which is effectively and continually changing and developing with the time. The major focus of the AI is on the intelligent agents comprising different devices having a dissimilar environment and performing actions based-on analyzed the environment in order to maximize the chances to reach success. In this article, the modern artificia...

Different Types of Networking Devices: External, Internal and Portable

Networking Devices are physical and work-oriented components which are used in creating a network. The network devices are categorized in three groups named as internal, external and portable devices. Internal devices are those devices which are integrated inside the computer system and enable communication features inside the devices. The External devices are those devices whi...

7 Layers of OSI Model In Easy Words

OSI (Open System Interconnection) model defines a networking framework for implementation of protocols in seven layers of the OSI model. It is a reference model which describes the transmission of data over the network. It is a conceptual framework for understanding the relationship between every layer of the model. The main purpose of creating this model is to analyze the flow...

All about Managerial or Management Accounting

Management or Managerial Accounting In managerial accounting, the managers use the necessities of accounting information to better inform themselves before they make certain decisions within the organization, that aids their management and performance control functions. Management Accounting is the representation of the accounting information in such a way that it helps in a...

Basic Four Network Topologies and their Features

Network topology refers to the architecture of the network which describes how different nodes in a network are connected to each other and how they communicate. Topologies are the physical or logical layout of the network. There are various types of network topologies which are discussed below. Bus Topology Bus topology is the network topology in which every node and net...

OSI Reference Model : 7 Layers, Advantages and Disadvantages

OSI stands for Open System Interconnection. It is a reference model to acknowledge how the applications transfer data over the network. It is a conceptual framework for understanding the relationship between seven layers of this model. In the late 1970s, one project was administered by ISO while another undertaken by the International Telegraph and Telephone Consultative Commit...

Introduction to Personal Financial Planning and its Objectives

What is Personal Finance? Personal Finance is the financial management that an individual or a family unit performs to budget, save, and spend monetary resources over time, taking in considerations various financial risks and future events of life. At the time of planning personal finances, the individual would consider the aptness to his or her needs of a range of banking pr...

Advantages and Limitations of Mobile Applications Information Technology

Mobile applications A Mobile application or mobile app is a program which is designed to be operated on mobile devices like a watch, a phone or a tablet. Mobile applications were intended for productivity assistance like calendar, emails, databases, etc. but due to the increased demand of the public for a greater number of applications, it caused rapid expansion into the other...

Basics of ZigBee Technology

Zigbee is an Ad-hoc network technology which is used for LR-WPAN (Low-Rate Wireless Personal Area Networks) based on IEEE 802.15.4 standard. It defines PHY and Mac Layers for ZigBee using 2.45 GHz, 868 MHz and 915 MHz frequency Band. This technology is low in cost, consumes less power and it is less complex as compare to other technology (Ramya, Shanmugaraj & Prabakaran, 20...

Common Attributes and Future of ICT

An outstanding attribute of ICT (Information and Communications Technology) is its speed and crosscutting aspect. However, about a few decades before postal deliveries, landline telephone, and television broadcasting were the key mediators in the information transmission, but transmission occurred in only a single direction. “Sustainability” is a thing, which states...

Working of OSI Model Layer

There are are a large number of users who use the computer network which is located over the world. In order to ensure the national and worldwide data communication, a robust system has to be developed which is compatible to communication. ISO, International Organization of Standardization has developed a standard for data transmission. It is OSI model which refers to Open sys...

Human Resource Information System: Features and Components

Introduction to Human Resource Management Human resource management is an operation in the organization which is designed to maximize the performance of the employees for the purpose of fulfilling the aims of the organization. Human resource management focuses on the management of employees of the organization with more emphasis on the systems and policies. In short, the huma...

Automation Technologies in IT Industries

Introduction Automation refers to the technology by which any process or task is done with the minimum human effort in order to increase productivity and decrease the cost of operation. Through automation technologies in IT industries, certain instructions are employed which replace the manual IT processes carried out by IT professionals. These IT automation instructions can p...

Threat and Risk Assessment for An Organization

Introduction The key element of the threat and risk assessment is to properly define areas in which impact of loss due to risk is maximum. For example, the amount of time it affects the routine of an organization is an important part which calculates the impact of loss. If the object being assessed is from the remote server without any restriction it can exploit serious conseq...

GPS: Its working, errors, advantages and disadvantages

GPS stands for Global Positioning System, which is basically a satellite navigation system that provides location and time information to the users in every climate conditions. This system has been used in planes, cars, ships, and trucks too. This Global Positioning System provides critic abilities to military and civilian users across the globe (Carter, 1997). Along with these...

Importance of Feasibility Study – System Analysis and Design

System Analysis: System analysis is a process of gathering & interpreting facts, identifying problems and decomposition of a system into its components. The main purpose of the system analysis is to study different systems or its parts for identifying the objectives of the system. System analysis is a problem-solving technique that helps in enhancing the system and ensurin...

Software Development Life Cycle Models

Software Development Life Cycle: Software Development Life Cycle-SDLC is a process that is used by the software industry for designing, developing and testing high-quality software. The main objective of the SDLS is to produce software products of high quality so that the expectations of the customers can be fulfilled. The SDLS also aims to produce software that is developed w...

Computer Backup System: Reasons and Available Options

The advances in information and technology are leading to the development of many techniques through which the data stored can be hacked. In the network, there are different devices like desktop, server, and mobile devices used by the users to share the data. Some data which are stored in the organization’s server is important due to which it becomes important for the org...

Agile Project Management: Scope, Advantages and Disadvantages

1. What is agile project management? Agile project management is basically an approach based on delivering the requirements iteratively and incrementally throughout the project life cycle. It is one of the revolutionary methods which is used by the organizations to manage all the processes of the project. Agile is one of the largest project management methodologies which are a...

Introduction to Local Area Network Interconnection

In the current generation, the number of local area networks (LANs) is rapidly increasing and in upcoming years, this trend is expected to continue. All the networks created under the local area network are different from each other in terms of transmission speed, protocols and standards followed. A major issue in the local area network is a type of connection needed to connect...

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