Skip to main content

Popular posts from this blog

Basic form

Basic form <!DOCTYPE html > <html lang = "en" > <head>     <meta charset = "UTF-8" >     <meta name = "viewport" content = "width=device-width, initial-scale=1.0" >     <title> JSFORM </title>     <link href = "https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel = "stylesheet" >     <script src = "https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js" ></script>     <style>         span {             color : red ;         }     </style> </head> <body>     <form name = "basicform" onsubmit = " return fun()" >         <div class = "row" >             <label for = "colFormLabelLg" class = "col-sm-2 col-form-label col-form-label-lg" > Name </label>             <div class = "col-sm-10" >

Memory Unit Computer Architecture

  Memory Hierarchy A memory unit is an essential component in any digital computer since it is needed for storing programs and data. Typically, a memory unit can be classified into two categories: The memory unit that establishes direct communication with the CPU is called  Main Memory . The main memory is often referred to as RAM (Random Access Memory). The memory units that provide backup storage are called  Auxiliary Memory . For instance, magnetic disks and magnetic tapes are the most commonly used auxiliary memories. Apart from the basic classifications of a memory unit, the memory hierarchy consists all of the storage devices available in a computer system ranging from the slow but high-capacity auxiliary memory to relatively faster main memory. The following image illustrates the components in a typical memory hierarchy. Auxiliary Memory Auxiliary memory is known as the lowest-cost, highest-capacity and slowest-access storage in a computer system. Auxiliary memory provides stora

Java cript :

  Document1 <!DOCTYPE html > <html lang = "en" > <head>     <meta charset = "UTF-8" >     <meta name = "viewport" content = "width=device-width, initial-scale=1.0" >     <title> Document </title> </head> <body onload = " fun()" >     <button onclick = " fun()" > JSR </button>     <button onclick = " run()" > RANCHI </button>     <button onclick = " bun()" > BOKARO </button>     <div id = "op" ></div>     <script>         function fun()         {             document.getElementById( "op" ).innerHTML= "<b>Jamshedpur</b> is a large city set between the Subarnarekha and Kharkai rivers in the east Indian state of Jharkhand. It’s known for huge, tree-lined Jubilee Park, where the Tata Steel Zoological Park has resident species including tigers and leopards. To