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A server ping can be defined as hitting a server and getting a response in return from that server. The idea is to send an echo message that will keep the health check and check whether the server is up and running or not. On sending a PING every server sends a PONG that shows that the server is active. Ping messages are sent by the ICMP (Internet Control Messaging Protocol). The lower the ping time the stronger the connection between the host and the server.ApproachWe can use a JavaScript function for sending the Ping messages to the server. In ... Read More
I am sure everyone has heard (or maybe said it themselves) someone utter the phrase computer illiteracy at some time. Usually, it is someone who is older that simply was not exposed to computers until recently. The term has been around since the 1970’s. It is a much more important term in today’s world. As computers become a bigger part of our lives, we need more and more skill to stay computer illiterate or we find life becoming harder than it needs to be.What is computer illiteracy?To understand the term computer illiteracy, you have to understand what it means to ... Read More
A local area network is a comparatively lesser and privately-owned network with the highest duration of 10km to support local connectivity within a building or limited geographical area.In private offices, this type of networking is trendy and effectively used. They are generally used to interface with personal computers and buildings, incorporate workplaces and industry to share resources and transfer data.The figure shows a LAN having computers from several departments like Sales, Finance, Production, Publication, etc.Features of LANLimited Geographic LimitsA LAN is constructed for a limited area. It usually traverses a single frequency workgroup floor in a building or on campus ... Read More
An intranet is a private computer network that uses Internet Protocol technologies to securely share any part of an organization’s information or operational systems within that organization.It is designed for the exclusive use of an organization and its associates, such as employees, customers, and other authorized people. It offers a secure platform to convey information and share data with authorized users.It is based on internet protocols (TCP/IP) and is protected from unauthorized access with firewalls and other security systems. The firewall monitors the incoming and outgoing data packets to ensure they don't contain unauthorized requests.So, users on the intranet can ... Read More
Gone are the days, when companies were used to recruit large numbers of marketing professionals to market their product. They had very few options in their hand and that restricted to certain boundaries. They used to market either by giving the advertisement in the local newspapers, distributing the pamphlets or physically knocking each and every door of the city under the extreme heat of the summer, shivering cold during winter or the unending rains of the rainy seasons. But, despite their best efforts, still, the product used to reach a limited number of people.Then the age of the internet has ... Read More
Web Browsing is an integral part of owning a smartphone or tablet. Slow Internet browsing and downloading speeds are something everybody wants to improve – as no one enjoys staring at the rotating wheel of a loading video. The bad speed of mobile internet may occur due to several reasons like bad signal strength, congestion and load in network etc.With the 4G connection, this obstacle can be overcome to some extent but getting a high-speed internet data plan doesn’t necessarily means that you will get the exact or fast speed as provided by the company. So if you are suffering ... Read More
Accessing the Internet is one of the key use of any device be it a PC, laptop, tablets and smartphone and browsers help you plunge into the world of the Internet. All these devices come with pre-installed browsers when you buy them but that does not necessarily mean that your device got the best one. Now, out of a bundle of browsers, which one is the best and why? Let’s find out!ChromeGoogle Chrome is undoubtedly the king of all browsers as it solely accounts for over half of web traffic. And why not, behind its huge popularity the tremendous efforts ... Read More
Well, to get your app published on Google Play Store you have to pay a sum of $25 USDs as it is the registration fee charged by Google. This is a one-time fee, which allows you to have a developer account and through that, a developer can publish as many applications as he wants until you maintain quality. If an app's quality is poor, Google has all rights reserved to suspend your account. Therefore, quality is essential.Fee for iTunesAs far as publishing your app on iTunes (Apple’s App Store) is concerned, the developer fee can range from free to matching ... Read More
Imagery is the literary term used for language and description that appeal to our five senses. Imagery involves the use of figurative language to represent objects, actions, and ideas in such a way that it appeals to our physical senses. The word “imagery” is associated with imagining through mental pictures.Various types of ImageryVisual Imagery − It is the imagery related to the sense of vision or sight. A common example of visual imagery is “A host, of golden daffodils; Beside the lake, beneath the trees, Fluttering and dancing in the breeze.” from the poem "I Wandered Lonely as a Cloud" ... Read More
We cannot imagine our night sky without the bright moon. It adds the whole lot of beauty to the nights and has been the main subject for romantic poets for ages.Coming to the science, without the Moon, Earth will not have the steady tilt and scientists say that life on earth might not have evolved the way it is now. Here are the top five things that would happen without a moon.Nights will be much darker. The way the Moon lights up the night sky, cannot be done by all the stars put together.We know that days and nights are ... Read More