A user experience design agency or consultancy will help a company get the most from their website. UX, as it is commonly known, focuses on the customer experience – whether the website is easy to use and fully accessible, for instance. It also covers such areas as the design and layout of the site plus addressing whether it works fully across all devices and platforms. [Read more…]
Software Testing is known as a process of executing a program or product with the intent to find the error as well as the program or product satisfies the requirements or not.Testing means executing a system in order to identify any errors, or missing requirements in contrary with the actual requirements.
For encrypting a file or other information stored in a computer means to convert it into a secret code and that it can’t be used or understood until it is decoded or decrypted. you might want to encrypt the files that contained a secret formula for a new invention, or some financial plans that your competitors would love to know about them in advance. When you encrypt something then the computer ask you to create a password. After that, no one will be able know about the information unless they have the same password. Encryption hides your data from unauthorized third party users . This is the process of encoding data which prevent the data from viewing or modifying by the unauthorized person.
The updates on Gmail application may not seem to be that interesting. However, if the features of the Gmail application recently introduced by Google are considered, you would soon start finding more and more interest in the same. Till now, there has not been a perfect iOS Gmail application for the emails. However, Gmail has revamped its usage and look.
If you are new in the business of owning and managing a website, there are many things that you have to make sure that your website is running effectively and efficiently. This will help you to make sure that everything goes according to the plan as well as it delivers maximum value. Whether it is your business website a revenue flow in itself or just a hobby, a well-run website will perform better and be more rewarding. [Read more…]
There are so many separate departments in a big business, so it can be quite overwhelming acting as a manager of the IT team. Every day there will be different requests, and questions about why things are done a certain way. Of course, there are some programmes and settings that have been put on all of the computers on the network for security and safe-use purposes. Yet it seems to be the case that more and more employees have special circumstances that means they need to be given another programme.
Transmission modes is the way data flows from the source to the destination. There are three modes of data transmission . Data can be transmitted in any one of them. These are as follows:-
- Simplex Mode
- Half-Duplex Mode
- Full-Duplex Mode [Read more…]
There are two basic configurations used for establishing communication channel or communication line. These are:-
(i). Point-to-Point Link
(ii). Multi-Point Link
(i). Point-to-Point Link
This point-to-point link basically relies upon the two functions i.e. transmit and receive. It is very simple channel configuration in which the computers or devices or other electronic circuits are to be connected using the dedicated communication lines. Dedicated communication line means that the connection is established using direct lines which connect the devices to other devices. Usually these communication channels are under-utilized because the terminal or the device which uses this channel may not be active, which is required to keep the line busy. It is costlier link because for every connection we need to
have a separate cable. [Read more…]
In computer networks, multiplexing is used to refer to a process where multiple channels are combined together to form a single bandwidth, and is transferred across the communication media. As we have cable in t.v. which gives plenty of channels in a single wire. This technique helps in making the transmission more inexpensive by transmitting the expensive signals. The device which perform this task is known as Multiplexer ( MUX ). So, it reveals that the multiplexing is a process of combining many channels in to one single bandwidth. [Read more…]