Case Study II Assignment Drop Box

Hard Disc Drive: a HDD is like a person's long term memory. it is used to store any type of data from files to applications. The data on a HDD is non-volatile, which means the data will stay on the disc even if the computer is switched off. A SSD is another way to store data, but it is faster than a HDD because there are no moving parts.

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.

A processor is also known as a CPU which stands for central processing unit, is how a computer/laptop functions and this is like the brain of the computer the better the processor is, the faster a computer works

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.

Copious amounts of RAM accommodates many applications to run concurrently, or allocation for use as a high speed RAM disk. While smaller computing environments can function with 8GB or less, servers benefit from otherwise excessive volumes. The Xeon line supports ECC RAM to ensure integrity of data and quality of service to clients large and small.

A computer without a memory is of no use since memory plans an important role in saving and retrieving data. There are two types of memory:

Hard Disk is a non-volatile data storage device that is used to store and retrieve digital information using platters (rotating disks).

This information and instructions for the CPU are stored in Random Access Memory (RAM). This memory is the next hardware component for a bare bones PC referred to as the main memory. The CPU has direct access to any instructions for programs to be executed that are in the main memory and only in the main memory. The main memory is volatile which means it can only store data or instructions when the computer is powered on. The device that stores data when the PC is powered off is the hard drive. It is the computers primary method of storage. Another way it stores memory is through the floppy drive. This form of memory is removable.

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

12. Which of the following answers are true about an internal hard disk drive (HDD) as it is

RAM: 8 Gb has a low preference, and 16Gb is more than double. Even though 32 Gb has a higher preference than 16, it is not

4. Which of the following are true about random-access memory (RAM) as it is normally used inside a personal computer?

Main memory unit:It is called as temporary store house of the computer which stores data and programs .It is typically called volatile memory.(when the computer is shut down,the contents of the memory are lost,it is also called primary memory.

It provides space for your computer to read and write data to be accessed by the CPU. If you add more RAM to your computer, you reduce the number of times your CPU must read data from your hard disk. This normally allows your computer to work quicker as RAM is a lot faster than a hard

Your hard drives are what store all of your data, ranging from your operating system to your documents, music, and movies. If the RAM is your computer's short-term memory, your hard drive is the long-term memory. It stores the things you want to keep around for a while.