Nisha Thapa

 homework for class 8  Convert the following 4-bit numbers from binary to decimal.    0101 2 0111 2 0011 2 1001 2 1011 2 1111 2 0000 2 1101 2 Convert the following 8-bit numbers from binary to decimal.    00010101 2 10110101 2 11010011 2 01101000 2 Convert the following 16-bit numbers from binary to decimal.    10110101 00010101 2 01101000 11010011 2

Types of computers with examples Computers can be classified in two ways based on their different types and sizes and their data-handling capabilities. Types of computers on the basis of sizes • On the basis of size, there are five types of computers: Supercomputer Mainframe computer Minicomputer Workstation PC (Personal Computer) Types of computers on the basis of data handling capabilities • There are three types of computers in terms of data handling capabilities. Analog Computer Digital Computer Hybrid Computer   Details about all the types of computers Supercomputer • They are the biggest and fastest computers(in terms of speed of processing data). • They are designed to handle large amounts of data, such as processing trillions of instructions in one second. • A supercomputer consists of thousands of interconnected processors that help execute user instructions very quickly. • The first supercomputer was built by Roger Cray in 1976. Characteristics of supercomputers • Data pr...

 HOME WORK QUESTION FOR CLASS 7                           SUBJECT : 7 ANSWER THE FOLLOWING QUESTIONS Q.1) 1. Do computer worksheets based on types of computer on basis of size and working principle. Q.2)1. Do computer worksheets based on generation of computer and paste them in your notebook.

  Generation of computer