In practice, memory is measured in KiloBytes (KB) or MegaBytes (MB). The computer represents all characters and numbers internally in the same fashion. Of course, these bytes may also be combined to represent larger numbers. 1 byte can represent numbers between zero (00000000) and 255 (11111111), or 2 8 = 256 distinct positions. A group of eight bits is known as a byte. In order to count higher than 1, such bits (BInary digiTS) are suspended together. These two states in terms of memory are represented by a 0 or 1. Data is lost in case power is switched off.Ī computer processor is made up of multiple decisive circuits, each one of which may be either OFF or ON.It is the working memory of the computer.A computer cannot run without the primary memory.EPROM((Erasable Programmable ROM) is an example of non-volatile memory. Non-volatile memory is a memory that keeps its contents saved even in the case of power loss. why if your computer gets rebooted while working on a program, you lose all the unsaved data. RAM is an example of a volatile memory i.e. Volatile memory is a type of memory that loses its contents when the computer or hardware device is switched off. Memory can be either volatile or non-volatile. For example, Random Access Memory (RAM), is a type of volatile memory that stores information for a short interval of time, on an integrated circuit used by the operating system. Memory of a Computer is any physical device that is capable of storing information whether it is large or small and stores it temporarily or permanently. General purpose registers in 8086 microprocessor.Memory Segmentation in 8086 Microprocessor.Addressing modes in 8086 microprocessor.Addressing modes in 8085 microprocessor.Computer Organization | Basic Computer Instructions.Computer Organization | Different Instruction Cycles.Computer Organization and Architecture | Pipelining | Set 3 (Types and Stalling).Computer Organization and Architecture | Pipelining | Set 2 (Dependencies and Data Hazard).Computer Organization and Architecture | Pipelining | Set 1 (Execution, Stages and Throughput).Synchronous Data Transfer in Computer Organization.Difference between Horizontal and Vertical micro-programmed Control Unit.Difference between Hardwired and Micro-programmed Control Unit | Set 2.Computer Organization | Hardwired v/s Micro-programmed Control Unit.Introduction of Control Unit and its Design.Computer Organization | Amdahl’s law and its proof.Understanding file sizes | Bytes, KB, MB, GB, TB, PB, EB, ZB, YB.Program to convert KiloBytes to Bytes and Bits.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.
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