Notes with worthy tutorials
Computer Virus: A computer virus is a parasitic program that infects other legitimate programs, which are sometime referred as hosts. To infect the host program, the virus modifies the host to store a copy of the virus. After infection, viruses make various damages to the system which may be low to high to critical. To … Read more
Internal Architecture of Intel 8086 Microprocessor The Intel 8086, also called the iAPX 86, is a 16-bit microprocessor designed by Intel Corporation in between 1976-1978. This Intel 8086 microprocessor gave rise to the x86 architecture or 16-bit architecture. The figure given below is the internal architecture of Intel 8086 microprocessor Features of 8086 Microprocessor: 8086 … Read more
Web Developers use console to log debugging information from within the script primarily. Browser console is a great place and there are many available console methods to help a developer and also an end-user what’s going on in the script. A developer can output simple log messages for debugging to console along with warning, error … Read more
Computer Hardware is any part of the computer that can be touched. These are primarily electronic devices used to build up the computer. Computer Hardware actually perform the computing operations along with taking input and sending the computed result as output or to storing that.
The 5 key parts of a micro-computer system are as follows Processor Memory I/O Devices Storage Devices Programs Read More: Describe the 5 key parts of a micro-computer. Working Procedure of the 5 Key Parts of Micro-Computer:
A micro-computer is a machine built with hardware and ran by software. The 5 key parts among the various hardware and software are as follows. 1. Processor Processor is the brain of the micro computer Processors include millions of transistors. the performance increases with the number of transistors It runs the programs The processor can … Read more
A basic PC (Personal Computer) has a number of computer hardware elements. Most of these elements are contained in the system unit of the micro computer. The hardware devices in the organization of a micro computer are as follows. 1. Processor: Processor is the brain of the micro computer Processors include millions of transistors. the … Read more
Bus: Bus is an electrical path that resides inside the motherboard. There are two main types of bus; internal or system bus and external or expansion bus. The system bus connects the CPU to other devices and the expansion bus connects the external devices such as keyboard, mouse etc. to the CPU. The three main … Read more
RAM (Random Access Memory) is a volatile memory which is used by the CPU as the Primary Memory of the system. CPU stores frequently used data of the programs running at a moment in RAM as RAM is faster than storage devices, this helps the CPU to work faster. Cache memory is faster than the … Read more
RAM stands for Random Access Memory and ROM stands for Read Only Memory. Both of these devices are memory devices and are required by a system to function. Following are the differences between RAM and ROM. Differences Between RAM and ROM: # RAM ROM 1 RAM is a volatile memory, that is, it requires external … Read more