What is an Internet Protocol Address or IP address?

Internet Protocol address also known as IP address is 32 bit binary number which provides a unique identity to a computer connected to the computer network and allows communication between them. In simple words the  IP address is the unique identity to find your computer on a network just as our home address is used… Read More »

What is High Speed Downlink Packet Access (HSDPA) or 3.5G and what is the Difference between HSDPA and 3G?

High-Speed Downlink Packet Access (HSDPA) also known as 3.5G (3.5 generation of wireless telecommunication technology) is new protocol for data transmission through mobile phones. HSDPA (High Speed Downlink Packet Access) as the name indicates it improves the speed and Quality of downlink data transmission on the networks based on Universal Mobile Telecommunications System (UMTS) .Ideally… Read More »

What is Computer?

Computer is a machine which accepts the data or information in raw formats (digital format) process this data according to the given order of instructions and produces the desired output. Computer is composed of four main components those are Memory, ALU (Arithmetic and logic unit), Control unit, input and output devices (Peripheral devices). These components… Read More »

What is a Lithograph?

A lithograph is a copy of the original art work done with a permission. If you are dreaming of buying art work from world renown artists like Picasso but have financial problems, then lithograph is the solution for you. The process is termed as lithography and many artists like Andy Warhol and Salvador Dali have… Read More »