Computer Memory

RAM: RAM stands for Random Access Memory. It is a bit like a person's short-term memory. RAM is volatile so data only exists only when the computer is turned on, and is used by the operating system and other applications.

RAM (Random Accesses Memory): RAM is used by CPU when a computer is running to store the information that it needs to be used very quickly but it does not store any information permanently.

Memory refers to the processes that are used to acquire,store,retain and later retrive information. There are three major processes involved in memeory ; encoding,storage,retrieval.

Irregular Access memory is inside the PC which store the information and work with capacity memory to make lessen less and influence space for essential things to like record and documents in light of the fact that for individual protection.

Primary memory- is internal memory of the computer. It provides main working space to the computer.

Cache memory is the fastest memory outside of the CPU, runs at 10-30 ns per access.

a File or space on the hard drive where data from RAM is "swapped" in order to preserve space.

CPU : This is the central processing unit, better known as the processor. This is the heart of the PC where calculations are madeRAM: RAM stands for random access memory. This part in the PC grabs the file from the hard drive and stores on its non permanent memory so that you can have multiple windows open such as word and be able to access this data faster. The more RAM the faster and more apps you can open and the bigger the files the ram can hold. However, if you are using word and your pc crashes and you haven’t saved the file to the hard drive. The work that you have done will be lost due to that RAM does not hold on to files. GPU(Graphics card): The graphics

You may find some evidence in the nonvolatile data, volatile data. Nonvolatile data or NVRAM is “nonvolatile random access memory. Volatile data or DRAM/SRAM this can be “dynamic random access memory” or “static random access memory”. You can also find evidence in the firewall.

5. This chapter describes the concepts behind how a CPU reads the contents from RAM. Which of

Cache is a volatile form of storage meaning when the computer is turned off, then the data is lost. Cache cost a lot of money to make meaning it has got a higher cost per byte than ram or flash storage. The reason cache is used for storing frequently instructions near or on the CPU is because it's faster than ram and has less latency, but has a higher capacity than registers at a lower but still high cost compared to other types of storage. In conduction is that cache is a high speed form of temporary storage, which acts as a buffer between the ram and the CPU, which stores frequently used instructions which removes the speed decrease from using the system buses and has low latency and cost less than registers and has a higher

A.The CPU tells the RAM which address holds data that the CPU wants to read.

c) A location in the computer’s memory that may contain different values at various times throughout the

RAM is an abbreviation of random access memory. In basic terms this means that it stores a copy of the program in the memory sticks. More RAM usually means that more programs can be opened at one time.

In order to store something in the main memory, it must first be input through the keyboard or mouse or other input device. A keyboard is designed to enter text, numbers, or punctuation. It is the main input device on most PC’s. The mouse is a pointing device used to select, point, and click on a computer screen. The keyboard and mouse are used to send information to the CPU. This information is translated through other devices called output devices such as the monitor. This