Account 1 Marks Question

1. For Pay-roll accounting.
2. For Recalculation if some values are changed.

1. Excel.
2. Tally.

People who design data, write programs to implement the data and who participate in operating the computer are known as Humanware.

1. BASIC
2. COBOL

Hardware: Computer Hardwares are the components of computer that have physical existence such as keyboard, CPU, monitor, mouse, etc.

Hardware: Computer Hardwares are the components of computer that have physical existence, such as keyboard, CPU, monitor, mouse, etc.

Magnetic recorder: This unit permanently stores the data and informations fed into a Computer and is also known as memory unit.

A computer system is a combination of six elements:
Elements of Computer System.

1. Hardware.
2. Software.
3. People.
4. Procedures.
5. Data.
6. Connectivity.

	Basis of Distinction	Hardware	Software
1.	Meaning	Computer components that can be physically touched are known as computer hardware.	A set of programme which is used with hardware to perform computer applications is known as software.
2.	Examples	Keyboard, monitor, C.P.U., magnetic recorder etc.	Operating system, utility software, application software, system software etc.