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The Computer System
Ever wondered how your Pc Works?
The following link will help you understand better the way the input/output process works
Control unit cu
A control unit or CU is circuitry that directs operations within a computer's
http://www.computerhope.com/jargon/c/cpu.htmprocessor. It lets the computer's
http://www.computerhope.com/jargon/m/memory.htmmemory, as well as both
http://www.computerhope.com/jargon/o/outputde.htmoutput devices know how to respond to instructions received from a program.
A control unit works by receiving input information that it converts into control signals, which are then sent to the central processor. The computer's processor then tells the attached
http://www.computerhope.com/jargon/h/hardware.htmhardware what operations to carry out. The functions that a control unit performs are dependent on the type of CPU, due to the variance of architecture between different manufacturers.
Arithmetic and logical unit alu
An arithmetic-logic unit (ALU) is the part of a computer
http://searchcio-midmarket.techtarget.com/definition/CPUCPU) that carries out arithmetic and logic operations on the
http://whatis.techtarget.com/definition/operandoperands in computer
This is a memory partition of limited size that can store within it programs for the computer to process.
What do you think secondary storage is?
Difference btw data and Information
What do you think is the difference between a statement and a program?
Statement – One instruction given to the computer
Program – A set of statements that are aimed to perform a task
What does the input/output system consist of?
What is the CU?
What is the ALU?
What is the MU?
What is input?
What is output?
What is secondary storage?
What is the difference between data and information?
What is the difference between statement and program?
What does ICT stand for?
Give an example of an input.
Give an example of an output.