Zeeshan Mir Baz

Zeeshan Mir Baz has collected the information from the website: https://www.americansentinel.edu/blog/2016/09/29/two-ways-social-media-is-having-an-impact-on-healthcare/   in this article by Date: June 22, 2017 said that: Current statistics on the state of markets and how people use them are critical for smart management. Becker’s Healthcare recently ran a compilation of statistics from a variety of sources on how social media was interacting with the healthcare industry . Of course, the numbers may change tomorrow. But even if they don’t show absolute trends, they do indicate how the use of social technology is changing . Executives, managers, and administrators in healthcare providers need to take note, because the coming changes will affect the decisions they make in the future. People listen to social media Healthcare professionals are already painfully aware of patients who, in the name of being informed, heavily research their health and what conditions ...

Zeeshan Mir Baz has collected the information from the website: http://techgenix.com/understanding-tcpip-chapter1-introduction-network-protocols/   in this article by  Libor Dostalek and Alena Kabelova Posted On August 3, 2006  said that: Understanding TCP/IP: Chapter 1 - Introduction to Network Protocols 1. Introduction to Network Protocols Just as diplomats use diplomatic protocols in their meetings, computers use network protocols to communicate in computer networks. There are many network protocols in existence; TCP/IP is a family of network protocols that are used for the Internet. A network   protocol is a standard written down on a piece of paper (or, more precisely, with a text editor in a computer). The standards that are used for the Internet are called  Requests For Comment ( RFC ). RFCs are numbered from 1 onwards. There are more than 4,500 RFCs today. Many of them have become out of date, so only a handful of the fir...

Zeeshan Mir Baz has collected the information from the website:https://firebrandtalent.com/blog/2015/08/8-networking-techniques-for-meeting-people-face-to-face/ in this article said that: What is the first step to meeting someone in person? Not a trick question, your first answer is likely intuitive and would be correct. It’s to say ‘hello’. Seems easy enough right? Say hello, introduce yourself, exchange names, find common ground, share stories, perspectives and accomplishments all the while extending friendly politeness through body language and tone. It’s in this interaction that a new connection is born. This first encounter is the foundation of a healthy network of all types; social and professional. Now if it’s so important, then why do we find it challenging (well, it’s certainly not a walk in the park for most people)? Or, for those that are veteran networkers, why ‘did’ you find it challenging (before you made it look easy)? Much of the hesitation that comes...

Zeeshan Mir Baz has collected the information from the website: https://www.techopedia.com/definition/12938/network-protocols   in this article said that: Definition - What does Protocols mean? Network protocols are formal standards and policies comprised of rules, procedures and formats that define communication between two or more devices over a network. Network protocols govern the end-to-end processes of timely, secure and managed data or network communication. [WEBINAR] Real-World Data Fuels the 'New Intelligence' Techopedia explains Network Protocols Network protocols incorporate all the processes, requirements and constraints of initiating and accomplishing communication between c...

Zeeshan Mir Baz has collected the information from thewebsite: https://www.webopedia.com/DidYouKnow/Hardware_Software/router_switch_hub.asp  in this article by  Updated October 27, 2017 / Posted November 17, 2006 By - Webopedia Staff  said that: Some technicians have a tendency to use the terms router, switch and hub interchangeably,  but have you ever wondered what the difference is? Some technicians have a tendency to use the terms router , hub and switch interchangeably. One minute they're talking about a switch and discussing router settings the next. Throughout the conversation, however, they're still looking at only one box. Have you ever wondered what the difference is among these devices? Router vs Switch vs Hub: The Devices Defined The functions of the three devices — the router, switch and hub — are all quite different from one another, even if at times they are all integrated into a single device. Which device do you use, and ...

Zeeshan Mir Baz has collected the information from the website:https://www.careerindia.com/features/what-are-the-positive-effects-of-social-networking-on-education-008594.html in this article by Posted By: Super Updated: Monday, March 7, 2016, 13:20 [IST] said that: What would the majority of people do when they have time to spare in today's world? Well, they are busy accessing one of the many social networking technologies available. Clearly, there has to be some reason why they are so popular. What are the factors that drive people get hooked onto them? To being with, we shall consider general advantages or uses of such social networking technologies. There are many things the social networking technologies allow a person to do. For instance, social networking sites allows one to share any form of a data- ranging from a simple picture/ image to large pdfs or links of websites, which contain a large amount of information. Social networking technologies also allows...

Zeeshan Mir Baz has collected the information from the website:https://fossbytes.com/networking-devices-and-hardware-types/ in this article said that: Short Bytes: Different networking devices have different roles to play in a computer network. These network devices also work at different segments of a computer network performing different works. In our new series after network topology, we talk about different networking devices like a switch, router, hub, bridge etc. C omputer networking devices are known by different names such as networking devices, networking hardware, network equipment etc. However, all of the names mean the same but have got different purposes. After covering different topics on network topologies and their advantages and disadvantages, we are here once again with a series on the network devices. Before we talk more about the networking devices, here are a few topics you might want to take a look at that we covered under network topol...

Zeeshan Mir Baz has collected the information from the website:https://http://www.comptechdoc.org/independent/networking/protocol/protlayers.html in this article said that: The layered concept of networking was developed to accommodate changes in technology. Each layer of a specific network model may be responsible for a different function of the network. Each layer will pass information up and down to the next subsequent layer as data is processed. The OSI Network Model Standard The OSI network model layers are arranged here from the lower levels starting with the physical (hardware) to the higher levels. Physical Layer - The actual hardware. Data Link Layer - Data transfer method (802x ethernet). Puts data in frames and ensures error free transmission. Also controls the timing of the network transmission. Adds frame type, address, and error control information. IEEE divided this layer into the two following sublayers. Logical Link control (LLC) - Mainta...

Zeeshan Mir Baz has collected the information from the website:https://https://www.techwalla.com/articles/difference-between-wi-fi-free-high-speed-internet-service in this article Mr Andrew Meer said that: The general idea behind both T1 and T5 lines is to provide high-speed and reliable Internet access. T1 lines have been used for over a decade, mainly by businesses requiring critical connections to the Internet. T5 lines are newer and mostly still in development as of 2010. However, it is expected T5 lines will surpass T1 lines in terms of reliability and speed.            credit: Pixland/Pixland/Getty Images Technology T1 lines use a special type of telephone to transfer data with the service provider. The telephones lines are made out of twisted copper or with bundled glass fibers, which are more commonly known as fiber optics. T5 lines use coaxial cables to transfer data, a type of electrical cable first developed to be a part...

Advantages Sharing devices such as printers saves money. Site ( software ) licences are likely to be cheaper than buying several standalone licences. Files can easily be shared between users. Network users can communicate by email and instant messenger . Security is good - users cannot see other users' files unlike on stand-alone machines. Data is easy to backup as all the data is stored on the file server . Disadvantages Purchasing the network cabling and file servers can be expensive. Managing a large network is complicated, requires training and a network manager usually needs to be employed. If the file server breaks down the files on the file server become inaccessible. Email might still work if it is on a separate server. The computers can still be used but are isolated. Viruses can spread to other computers throughout a computer network. There is a danger of hacking , particularly with wide area networks. Security procedures are needed to prevent su...

1.Introduction 1.1 What is social network? "A social network is a social structure made up of a set of actors (such as individuals or organizations) and complex set of the dyadic ties between these actors" (Wikipedia.org) "Social media is any form of online publication or presence that allows end users to engage in multi-directional conversations in or around the content on the website" (OnlineMatters.com) "Social media and social networking focus on two-way interactions, between the site (or the person running the site) and the people reading or using it" (Salpeter,2011,p.6) "Two-way interactions" means that comments are allowed in that blog and there could be interactions between the writer and anyone who give comments. 1.2 History of social networks 1.2.1 Evolution of internet The internet technology was introduced in the 1960s. The forerunner of the modern Internet was called ARPANET and it was created in 1969 by a worked for the Adv...