Types of computer on basis of size and capabilities, Basic Computer Science

Another way of classifying a computer system is based upon its size and capabilities:

  1. Microcomputers: Microcomputers are systems based on the use of microprocessors. A Microcomputer is a programable Large Scale Integrated circuit chip containing all the elements required to process binary encoded data. In other words, a microcomputer performs all arithmetic and logical functions of a computer. The microcomputer CPU differs from the conventional CPU and uses one or more silicon chips.
  2. Minicomputers: In Minicomputers the speed is of the order of 0.5 to 1.5 Million Instructions Per Second (MIPS). Generally, Minicomputers have the word size of 32 bits or more.
  3. Super-Minicomputers: Super-minis are faster than the minicomputers. These are generally 32 bit word length computers. The speed of the CPU is more than one Million Instructions Per Second. These machines support fast peripherals and have excellent time sharing operating systems.
  4. Main Frame Computers: These are machines with word lengths of 32 bits and above. The speed of the CPU is about 10 Million Instructions Per Second. These computers support a large main memory. In time sharing mode, these machines can support hundreds of terminals.
  5. Super Computers: Super Computers are the fastest computers and can be used to solve a wide range of large-scale problems which require extensive numeric computations. For example: Complex molecular structural analysis, weather prediction, etc. The speeds of the CPU are of the order of 100 million instructions per second (MIPS). These machines have word length of 64 bits and above.

Posted Date: 9/14/2012 5:31:25 AM | Location : United States







Related Discussions:- Types of computer on basis of size and capabilities, Assignment Help, Ask Question on Types of computer on basis of size and capabilities, Get Answer, Expert's Help, Types of computer on basis of size and capabilities Discussions

Write discussion on Types of computer on basis of size and capabilities
Your posts are moderated
Related Questions
Problem 1. Obtain the truth table and a Boolean expression for the following conditions: x is 0 if any two of the three variables are 1. x is 1 for all other conditions.

can you help me convert binary into decimals?

QUESTION We wish to use the Kaiser window method to design a discrete-time filter with generalized linear phase that meets specifications of the following form:

what protocol is used by DNS name server

what is the size of a void integer and what is it''s range

Modify the class declaration of the Employee class to specify that the Employee class is an abstract class Declare an abstract method called CalculateNetPay that returns a double v

which computer architecture use single bus structure??????? tells the name and little bit working

One of the facilities that the use of macros provides is the formation of libraries, which are sets of macros which can be included in a program from a different file. The formatio

In assembly language code lines have two fractions, the earliest one is the name of the instruction which is to be executed, and the next one are the parameters of the command. For

IP provide connectionless service to upper layer IP protocol is very simple could not guarantee the reliability of transportations IP protocol is Point to Point IP provide the unif