COMPUTER ARCHITECTURE

  LOGICAL OPERATIONS Although the first computers operated on full words, it soon became clear that it was useful to operate on fields of bits within a word or even on individual bits. Examining characters within a word, each of which is stored as 8 bits, is one example of such an operation. It follows that operations were added to programming languages and instruction set architectures to simplify,   among other things, the packing and unpacking of bits into words. These instructions are called logical operations. CONTROL OPERATIONS   What distinguishes a computer from a simple calculator is its ability to make decisions. Based on the input data and the values created during computation, different instructions execute. Decision making is commonly represented in programming languages using the if statement, sometimes combined with go to statements and labels. MIPS assembly language includes two decision-making instructions, similar to an if statement with a go to. The...

                                             DATA STRUCTURE                                                       MINE ONLINE VOTING SYSTEM  Abstract:                     The project “Online Election System” / “Online Voting Software” aims at making the voting process easy in any type of elections. Presently voting is performed using ballot paper and the counting is done manually, hence it consumes a lot of time. There can be possibility of invalid votes. All these make election a tedious task. In our proposed system voting and counting is done with the help of computer in Online. It saves time, avoid error in counting and there will be no invalid votes. It makes the election process eas...