An LNBF (Low Noise Block-Down Feedhorn) Converter is a type of satellite dish that is used for satellite television and Internet access. It includes a device known as a feedhorn that is responsible for collecting radio signals reflected off of a parabolic dish. LNBFs are the most common form of LNBs and are necessary in …
In Windows Vista, there is a difference between accounts with “computer administrator” privileges and the Administrator account. In the Administrator account, the User Account Control is disabled. Also, the Administrator account is present, but hidden and disabled by default. Please be aware that Vista Beta 2 has a bug that may cause big problems, if …
A switch is something that is used to turn various electronic devices on or off. However, in computer networking, a switch is used to connect multiple computers with each other. Since it is an external device it becomes part of the hardware peripherals used in the operation of a computer system. This connection is done …
MD5 is a message digest algorithm. MD5 takes a variable length input and produces a 128-bit message digest. MD5 was designed by Ron Rivest in 1991. MD5 is officially defined in RFC 1321 – The MD5 Message-Digest Algorithm. MD5 Usage MD5 is used in many applications, including GPG, Kerberos, TLS / SSL, Cisco type 5 …
HDTV stands for High Definition TV and while the FCC does not have a standard definition for HDTV, it is widely agreed upon that HDTV is defined as having higher quality video, audio and a wider image aspect ratio than standard television broadcast signals. HDTV is part of a larger set of standards called ATSC. …
Convert Ounces to Grams Automatically To convert Ounces to Grams, enter the number of ounces to be converted into the ounces box below. Ounces: Ounces (oz) Results: Milligrams (mg) 0 Grams (g) 0 Kilograms (kg) 0 Metric Tons 0 Grains 0 Pounds (lb) 0 (Short) tons 0 Convert Ounces to Grams Manually This chart allows …
Active Directory or directory service management is a vital component of any administration process if Active Directory is implemented in the networking environment. The two types of management or administration methods that can be utilized to manage the directory service are: Administrative tools that utilize a graphical user interface (GUI). Command-line tools. Windows Server 2003 …
In this method, a function fn() is applied to each key. The result of this function determines into which of the several sub-files the record is to be placed. The function should have the property that x <= y, fn (x) <= fn (y). Such a function is called order preserving. Thus all of the …
As technology has advanced, devices have become more complex and integrated. Access points make a good example of such devices. These can be described as hardware that includes a modem, router, and other optional functions that are all compiled into one device. Access points are becoming more popular than modems or routers and they are …
As more and more people switch to cell phones for communication, many people are opting to use prepaid phone cards rather than signing up for a contract with a service provider. Prepaid phone cards allow users to purchase temporary plans ahead of time and use their minutes from wherever they are without having to worry …