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Let us understand the concepts of Hub and Router before learning the differences between them.HubHubs work at the Physical layer and are used to link all the devices connected to it to form a single network. It is a common connection point All the devices connected to the hub can see the packets sent out by the hub.AdvantagesThe advantages of Hub are as follows −Hub is less expensive when compared to switches and routers.A Hub is used to internally connect between systems in a network.DisadvantagesThe disadvantages of Hub are as follows −A hub cannot accommodate more devices which make it ... Read More
The Internet Relay Chat is a protocol used for live interactive internal text messaging or simultaneous conferencing. It is mainly designed for group communication in discussion forums, called channels, but also allows one-to-one communication messages as well as chat and data transfer including file sharing.IRC is the way of communicating in real time with people from all over the world. IRC has separate networks like IRC servers, machines which allow users to connect to IRC.Working of IRCGenerally, the user runs a program to connect to a server on one of the IPC nets.The server relays information to and forms other ... Read More
Frames Per Second or FPS is the rate at which back to back images called frames appear in a display and form moving imagery.Generally, the video content that we consume daily is not moving. They are still images played one after the other. Suppose if a video is shot at 24fps that means every frame is played back 24 times in a second. They change at a different rate across mediums depending on a lot of other factors.The frames per second used to the speed at which a camera can capture photos. The old cameras top-of-the-line pro bodies are capable ... Read More
Memo is also called a memorandum which is a concise and informal communication within an organization to inform about policies, procedures, or any other official message.Letter is a form of written communication addressed outside the organization. It contains a long formal message to inform someone of a specific topic. The tone of the letter depends on the relationship between sender and recipient.Email is another form of routine electronic communication within an organization or outside the organization. It requires an email account and internet connection.DifferencesThe major differences between Memo, letters, and Emails are as follows −MemoLetterEmailShort and PreciseLong and informativeInformal and ... Read More
Let us learn the concepts of Video Graphics Array (VGA) and High Definition Multimedia Interface (HDMI)Video Graphics Array (VGA)VGA stands for Video Graphics Array. It was first developed by IBM and is widely used for video cards, TVs, Computer monitors and Laptops.It has video signals RGBHV, which are as follows −RedGreenBlueHorizontal synchronousVertical synchronous.The picture quality degrades from digital to Analog conversion and back due to the Analog signal being susceptible to noise.It has 15 pins but is not hot pluggable.The conversions are as follows −VGA to DVIVGA to HDMIIt needs a separate Audio cable.Given below is the image of VGA ... Read More
A botnet is called as a collection of infected devices which are internet connected and these devices are controlled by the cyber-criminal with the help of malware. Usually, users are unaware of a botnet that is affecting their PC. Botnets normally used to send spam mails, create unusual traffic, etc.Botnet is installed on the PC which is vulnerable because of outdated firewalls or antivirus.Once the target device gets affected the attacker can control bots with two approaches −Client server approach − In this approach, first a server is set up which then sends commands to bots via communication protocol. After ... Read More
Let us understand the concepts of Client Operating System (OS) and Server OS before learning the differences between them.Client Operating System (OS)Client operating system is a system which works within computer desktops and other portable devices such as laptops and smartphones. Operating systems that are installed on the client’s computer device like PC, Laptop are called client OS.This operating system helps computers to run.Client OS manages different hardware components that are connected to printers, monitors and cameras.It supports a single user at a time.It is also capable of obtaining services from a server operating system.When compared to a server operating ... Read More
Let us understand the concepts of Skype and Google Hangouts before learning the differences between them.SkypeSkype is a telecommunication application that provides the feature of video and voice calling to the user with the help of the internet via computer, laptop, tablet, smart phones etc.Skype was launched in the year 2003 by Niklas Zennström, from Denmark. However, it gained popularity from 2010. In the covid-19 situation, skype acquired a huge market. In March 2020, Skype was used by 100 million people on a monthly basis and by 40 million people on a daily basis, which was a 70% increase in ... Read More
Let us understand the concepts of Tresorit and pCloud before learning the differences between them.TresoritIt is an ultra-secure place in the cloud used to store, sync, and share files within your organization and with external partners.It is a premium cloud storage service which has an end-to-end encrypted, zeroknowledge content collaboration platform that is designed to safeguard the digital valuables of individuals and organizations with the highest classification in the cloud.FeaturesThe features of Tresorit are as follows −Share files securely with anyone in an organizationAccess the work documents from anywhere, at any time, on any deviceKeep the stored files safe from ... Read More
Let us understand the concepts of TitanFile and pCloud before learning the differences between them.TitanFileTitanFile is featured document management software designed which is mainly used for Startups, Agencies. It is used to provide end-to-end solutions for designing for Web App. This Management system offers audit trail, Document Management, workflow management, Encryption, Messaging at one place.FeaturesSome of the features of TitanFile are as follows −Secure portalOutlook integrationSecure web formsShared MailboxFile and folder managementDocument watermarkingGroup communicationLarge file transfer and many more.AdvantagesThe advantages of TitanFile are as follows −It is easy to send and receive information securelyIntegration is easyWe can easily add profile ... Read More