MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -The internal bus, also known as internal data bus, memory bus, system bus or front-side bus, connects all the internal components of a computer, such as CPU and memory, to the motherboard. Internal data buses are also referred to as local buses, because they are intended to connect to local devices.

Detailed explanation-2: -The System bus in computer system connects number of vital internal hardware components placed on the motherboard . These hardware components mainly include CPU, motherboard, Internal add on cards such as Graphic card, Sound card, Network card, RAM ( Main Memory ) and the internal hard disk .

Detailed explanation-3: -A bus is a high-speed internal connection. Buses are used to send control signals and data between the processor and other components. Three types of bus are used. Address bus-carries memory addresses from the processor to other components such as primary storage and input/output devices.

Detailed explanation-4: -The motherboard is the main component of a computer. It is a board with integrated circuitry that connects the other parts of the computer including the CPU, the RAM, the disk drives (CD, DVD, hard disk, or any others) as well as any peripherals connected via the ports or the expansion slots.

Detailed explanation-5: -A system bus is a single computer bus that connects the major components of a computer system, combining the functions of a data bus to carry information, an address bus to determine where it should be sent or read from, and a control bus to determine its operation.