Satellite TV works by broadcasting video and audio signals from geostationary satellites to satellite dishes on the Earth’s surface. These geostationary satellites orbit the earth in a region of space known as the Clarke Belt, which is approximately 22,300 miles above the equator. Each of these satellites carries a number of transponders. These transponders each …
Portable Document Format (PDF) is a type of file format developed by Adobe Systems. It was first introduced in 1993 and is capable of capturing content and formatting information from any document; irrespective of the hardware and operating system platform. It was initially a proprietary file format; however PDF has been available as an open …
The constructor handles the task of converting basic types to class types very well. But you cannot use constructors for converting class types to basic data types. Instead, you can define an overloaded casting operator that can be used to convert a class data type into a basic data type. The general form of an …
An Ethernet crossover cable can be used to directly connect two network devices through Ethernet. These can either be single computers or they can be networks. Ethernet crossover cables are commonly used for temporarily networking two devices in the absence of a network router, switch, or hub. The principle is the same, but the connection …
Email clients and browser-based interfaces allow people to attach small files to an email in order to share them with other computer users. However, most interfaces do not allow folder attachment because it is considered a directory rather than an actual file. For example, a user may attach a single picture or several pictures to …
Convert Kilometers to Miles – Automatically To convert Kilometers to Miles, enter the number of Kilometers you wish to convert into the Kilometers box below. Kilometers: Kilometers (km) Results: Inches (in) 0 Feet (ft) 0 Yards (yd) 0 Rods (rd) 0 Miles (mi) 0 Micrometers (µm) 0 Millimeters (mm) 0 Centimeters (cm) 0 Meters (m) …
A wordlist is a text file containing a collection of words for use in a dictionary attack. Wordlist Usage A dictionary attack using a wordlist relies on the fact that most users choose weak passwords. Very common passwords include password, computer, work, and most of the popular female names. Common Dictionary Attacks Using A Wordlist …
Many telephone companies maintain telephone numbers to which if a call is made will temporarily disconnect your telephone service for testing. If your NPA is not listed, or the listing does not cover your LATA, try common numbers such as 119 (GTD5 switches) or 511. NPA Telephone Number Geography Length of disconnection 209 999 Stockton, …
The iPhone, which Apple created, is a media device that combines the functionality of a phone, computer, camera, and media player. It features touchscreen technology that allows users to browse the Internet, select files, and run applications by simply touching the screen. The iPhone also supports Bluetooth technology and wireless Internet in order to allow …
Adware is a close relative of spyware. Adware is software that is installed on your computer to show you advertisements. Adware can slow your PC by using RAM and CPU cycles. Adware can also slow your Internet connection by using bandwidth to retrieve advertisements. In addition, adware can increase the instability of your system because …