MP4 or MPEG-4 (Moving Picture Expert Group-4), first published in 1998, was designed to encompass all the features that were part of earlier releases of MPEG files and add a few more that would prove helpful with the advancing online technology of the day. As a standardized group of video and perceptual coding formats, MP …
The javascript:void(0) error is fairly unique, in that it is one of the few computer-based errors that can be encountered by users of any operating system. The error is thrown on web browsers with the end-user surfs to websites that are not fully compatible with the version of Internet browser being used or have a …
Airborne Internet refers to installing a broadband network hub in an aircraft flying at 52,000 to 69,000 feet above sea level – high enough to be out of weather disturbances and way outside the flight envelope of commercial aircraft. The aircraft will provide Internet connection to places and establishments within its range. The Need for …
Understanding the Function of Protocols Protocols are rules, standards and procedures that enable information to be communicated in the network environment. The rules and standards that control the way in which computers communicate are referred to as protocols. A few relevant factors to consider when discussing protocols and the network environment are: There are numerous …
In a regular oven, a thin layer of air insulates food from the heat beneath it. This layer of air causes food to be cooked unevenly and slows cooking time down considerably. A convection oven is a type of oven that solves this problem by circulating the air within the chamber by using either one …
This is our first practice test for Microsoft Exam 70-410: Installing and Configuring Windows Server 2012. We will continue adding practice exams and questions as long as people appreciate them. Each time you run the exam, it will ask you 25 questions from the database of questions. Enjoy — and please share your feedback in …
The RG-59 cable is a type of coaxial cable that is used to generate low-power video connections. The cable works on two conductors that are based on a single common axis. It is also used for RF signal connections. The RG-59 cable conducts video and radio frequencies at an impedance of around 75 ohms. The …
Tunneling is a way in which data is transferred between two networks securely. All the data being transferred is fragmented into smaller packets or frames and then passed through the tunnel. This process is different from a normal data transfer between nodes. Every frame passing through the tunnel will be encrypted with an additional layer …
Troubleshooting SMS Site Server Installation Issues When SMS Setup fails to install the SMS site server, you can use the information in the Smssetup.log file to determine where the SMS Setup failed. A SMS installation failure usually fails in one of these categories: Disk issue Security issue SQL Server issue A few common SMS site …
Cloud computing refers to the delivery of one or many services powered by computer hardware and software over the Internet or local computer network. For most major service providers, there are a large number of computers configured in a grid to provide the service architecture located in the “cloud.” The origin of the name cloud …