MICROPROCESSOR AND MICROCONTROLLER

COMPUTER FUNDAMENTAL

ARCHITECTURE OF 8085

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In the lap top computers the system unit exists ____
A
behind the screen.
B
below the keyboard.
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -A system unit is the part of a computer that houses the primary devices that perform operations and produce results for complex calculations. It includes the motherboard, CPU, RAM and other components, as well as the case in which these devices are housed.

Detailed explanation-2: -The monitor, keyboard, mouse, printer are not part of the system unit. These components are considered peripherals. The typical computer most people encounter is a desktop computer. This includes the computer system unit, as well as the peripheral devices such as the monitor, keyboard and mouse.

Detailed explanation-3: -A CPU is a small but mighty computer chip found on top of the motherboard in your PC. It’s placed into the CPU socket with its pins facing down. A small lever keeps it secure.

Detailed explanation-4: -A typical desktop computer consists of a computer system unit, a keyboard, a mouse, and a monitor. The computer system unit is the enclosure for all the other main interior components of a computer. It is also called the computer case, computer chassis, or computer tower.

There is 1 question to complete.