Computer & Communication (கணினி மற்றும் தொலைத்தொடர்பு)

• Arithmetic Logic Unit (ALU), control unit, etc. are the components of CPU.
• First generation computers had vacuum tubes and magnetic drum.
• RAM is located in motherboard.
• If a computer has more than one processor then it is known as multiprocessor computer.
• If a computer provides database services to other, then it will be known as database server.
• The full form of URL is Uniform Resource Locator.
• Data is stored in computer in the form of binary data.
• Digital Subscriber Line (DSL) is a technology used to provide internet by transmitting data over wires of telephone network.
• An assembly language is a low level programming language.
• Documents, movies, images and photographs are stored at file server.
• Semiconductors are used in RAM.
• The full form of GUI is Graphical User Interface.
• The full form of ALU is Arithmetic Logic Unit.
• HTML is the most common language used in web designing.