What is piracy? What is hardware and software piracy?

The illegal copping or use of computer system its call piracy.

Hardware Piracy:The illegal use and sale of hardware is called hardware piracy.

Software Piracy:The illegal copping or use of software programs is called software piracy.

Types of software piracy include:

§ Soft lifting: Borrowing and installing a copy of a software application from a colleague.

§ Client-server overuse: Installing more copies of the software than you have licenses for.

§ Hard-disk loading: Installing and selling unauthorized copies of software on refurbished or new computers.

§ Counterfeiting: Duplicating and selling copyrighted programs.

§ Online piracy: Typically involves downloading illegal software from peer-to-peer network, Internet auction or blog.

Draw the basic organization of computer

Answer: The basic organization of computer__ Input Unit: · It accepts (or reads) instructions and data from outside. · It converts these instructions and data in computer acceptable form · It supplies the converted instructions and data to the computer system for further processing. Central Processing Unit (CPU): Control Unit: Control unit of a computer system manages and coordinates the operations of all other components of the computer system. Arithmetic Logic Unit(ALU): Arithmetic logic unit of a computer system is the place, where the actual executions of instruction, takes place during processing operation. Storage Unit: Primary Memory: It is volatile ( loses data on power ...

Describe the four basic data types. How could we extend the range of values they represent?

Answer: The basic four data types are: Data Type Integer Type Character Type Floating Point Type Void Type signed int short int long int unsigned unsigned int unsigned short int unsigned long int char signed char unsigned char float double long double

What are ASCII, BCD, EBCDIC, Unicode and parity bit?

ASCII: ASCII is the American Standard Code for Information Interchange. The characters encoded are number 0-9, a-z, A-Z, basic punctuation symbols, control codes.

Computer Science and Engineering

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