Computer - Hardware
Hardware represents the physical and tangible components of the computer i.e. the
components that can be seen and touched.
Examples of Hardware are following.
Input devices -- keyboard, mouse etc.
Output devices -- printer, monitor etc.
Secondary storage devices -- Hard disk, CD, DVD etc.
Internal components -- CPU, motherboard, RAM etc.
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Relationship between Hardware and Software Mutually dependent.
*Both of them must work together to make computer produce a useful output.
Software cannot be utilized without supporting hardware.
*Hardware without set of programs to operate upon cannot be utilized and is useless.
To get a particular job done on the computer, relevant software should be loaded into
the hardware
*Hardware is a one time expense.
*Software development is very expensive and is a continuing expense.
*Different software can be loaded on a hardware to run different jobs.
*A software acts as an interface between the user and the hardware.
Hardware represents the physical and tangible components of the computer i.e. the
components that can be seen and touched.
Examples of Hardware are following.
Input devices -- keyboard, mouse etc.
Output devices -- printer, monitor etc.
Secondary storage devices -- Hard disk, CD, DVD etc.
Internal components -- CPU, motherboard, RAM etc.
Relationship between Hardware and Software Mutually dependent.
*Both of them must work together to make computer produce a useful output.
Software cannot be utilized without supporting hardware.
*Hardware without set of programs to operate upon cannot be utilized and is useless.
To get a particular job done on the computer, relevant software should be loaded into
the hardware
*Hardware is a one time expense.
*Software development is very expensive and is a continuing expense.
*Different software can be loaded on a hardware to run different jobs.
*A software acts as an interface between the user and the hardware.
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