@mrpmedia:
The pride of all schools is the state -of- the- art Computer Lab it has, with comfortable seating arrangement that enable students to work in a relaxed manner. equipped with high configured systems with I3 processors, 4 GB RAM, 500 GB hard disk etc. The student-computer ratio is 1:1.
Comments
If you examine a motherboard, it looks like a street map. The lines on the motherboard are physical addresses to a device which carries instructions to the central processing unit which is the brain or scheduler of the computer system….
2. Central Processing Unit (CPU) :- The central processing unit (CPU) or brain of the computer system processes complex functions in the system.
The CPU chip receives instructions from the system board and software applications. Today's CPU's can process data measured in milliseconds. The CPU also has a co-math processor built into the chip to handle mathematical functions.
For example, when a spreadsheet program, such as Microsoft Excel calculates formulas, the program is accessing the co-math processor function of the CPU.
3. Hard Drive :- Since the days of 20 megabyte storage, hard drive devices have come a long way.
A hard drive stores programs, data and information. The most important attribute of the hard drive is the boot sector record which reads information from the disk to "boot up" the operating system for a person to use software applications.
Modern hard drives have RAM memory chips sets built in to help send a program application to the CPU.
4. RAM/ROM Memory :- Random Access Memory (RAM) is an integrated computer chip used to access any memory location or address on the motherboard directly.
The RAM chips are made up of millions of circuits and capacitors. RAM is active when the computer is turned on and while the computer is on, it helps allocate memory to system operations, especially the CPU while releasing other devices and processes which are not actively using RAM resources.
Random Access Memory (ROM) can only be read from the system and primarily holds the instructions for the performance of low-level system devices. Without instructions located in ROM, a user would not be able to power up a computer…
https://goo.gl/d1TM9b
TAIWO AYOMIDE TEMITOPE
KINGSLIGHT COLLEGE
HEAD BOY, SSS2.
AKA: AYONIMOUS LEGION HACKER.
THE 4 UNIQUE PARTS OF A COMPUTER
1. Motherboard :- The motherboard is a printed circuit board which uses "bus" architecture to map out critical system components and provides connectors for devices such as, the power supply, memory, hard drive, input/output slots and the central processing unit (CPU).
If you examine a motherboard, it looks like a street map. The lines on the motherboard are physical addresses to a device which carries instructions to the central processing unit which is the brain or scheduler of the computer system….
2. Central Processing Unit (CPU) :- The central processing unit (CPU) or brain of the computer system processes complex functions in the system.
The CPU chip receives instructions from the system board and software applications. Today's CPU's can process data measured in milliseconds. The CPU also has a co-math processor built into the chip to handle mathematical functions.
For example, when a spreadsheet program, such as Microsoft Excel calculates formulas, the program is accessing the co-math processor function of the CPU.
3. Hard Drive :- Since the days of 20 megabyte storage, hard drive devices have come a long way.
A hard drive stores programs, data and information. The most important attribute of the hard drive is the boot sector record which reads information from the disk to "boot up" the operating system for a person to use software applications.
Modern hard drives have RAM memory chips sets built in to help send a program application to the CPU.
4. RAM/ROM Memory :- Random Access Memory (RAM) is an integrated computer chip used to access any memory location or address on the motherboard directly.
The RAM chips are made up of millions of circuits and capacitors. RAM is active when the computer is turned on and while the computer is on, it helps allocate memory to system operations, especially the CPU while releasing other devices and processes which are not actively using RAM resources.
Random Access Memory (ROM) can only be read from the system and primarily holds the instructions for the performance of low-level system devices. Without instructions located in ROM, a user would not be able to power up a computer…
https://goo.gl/d1TM9b
TAIWO AYOMIDE TEMITOPE
KINGSLIGHT COLLEGE
HEAD BOY, SSS2.
AKA: AYONIMOUS LEGION HACKER.