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Justify the importance of memory in a computer
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What is a form factor (both motherboard and computer case)? A form factor is the configuration of the actual computer hardware object. The size of the configuration is also taken into consideration typically. When discussed in the context of software, computer techs tend to remark that the form factor is the amount of memory associated with the program where it needs to run effectively (White & Downs, 2007). Technicians assert that form factors assist in preventing incompatibilities between specific hardware that operates within a computer. In other words, a Dell form factor will not work with an HP form factor. What is a Field Replaceable Unit (FRU)? According to Intel (1999), FRUs or field replaceable units are used to offer information …show more content…
Most computer technicians argue that Intels are some of the best on the market for both budget and performance, however, there are others that are just as good. The following is a list of some of the best CPUs currently available. Bourgie (2014) writes that in addition to Intel, that Vishera is a quality brand and Kaveri also (p.1). Consumers should look at various websites and consumer reviews to determine the best CPU to purchase and to also understand as much as possible the most compatible with their system. Weighing the pros and cons is recommended in all instances, particularly because of the fact that CPUs can be quite …show more content…
This memory is assists in allowing the computer to simultaneously read and write data at the same time. Simply put, RAM is the most common form of memory that is utilized by computers as well as other devices. There are specific types of RAM that include dynamic random access memory and static random access memory, or DRAM and SRAM respectively. These two RAM are very different in terms of how they allow data to be read and written. Dynamic random access memory is often considered the most frequent type found in computers. Static random access memory is also found in computer, and is usually referred to as the faster of the two types due to the fact that refreshing of this form of memory is not needed whereas with dynamic random access memory it is. The term RAM is often used to describe what the computer uses to function. It is the main memory or primary memory whereby all processes and software run. Since it is random access memory, it is only available at the time a certain process is needed and is not stored anywhere on the computer specifically (2007). This is what makes random access memory often confusing to understand particular since computers also have what is known as read only
Processor (CPU) – The processor, also known as the Central Processing Unit runs the operating system and other applications. It is constantly receiving data from the user or other active software. The data is then processed and then an output is produced which either will be displayed on screen or stored by an application.
The two limitations are checking packets one at a time, and checking only some fields of the internet and transport headers. Checking packets one at a time is bad because packets will be examined one at a time, and cannot stop attacks such as DoS. Checking only some fields of the internet and transport headers is bad because will not examine all field of the internet and transport header fields, and cannot stop all attacks such as utilized attack.
IP – The Internet Protocol (IP) - is the method or protocol by which data is sent from one computer to another on the Internet. Each computer (known as a host) on the Internet has at least one IP address that uniquely identifies it from all other computers on the Internet.
In general, the reading and the AP textbook both contained the same economic concepts, but they sometimes used different terminology and economic models to explain them. One similarity was the concept that ‘everything is scarce and that all individual and firms seek to maximize their utility and benefits. Unit 3 started with an interesting historical overview of workdays and how it had decreased throughout the world due to technological factors and norms. The highlight of the Unit was explaining the interrelation between the concept of utility maximization and the feasible frontier, rather than separately. It explains how we can determine a person’s preferences of how much hours they want to work (or study) simply by setting the marginal
Choosing which motherboard to use is important. It also is closely related to what processor is chosen. Because of cost saving factors, the AMD Athlon processor is the best choice. Therefore we can only provide a motherboard compatible with the AMD AthlonXP 1900. For our client, we decided on the motherboard Aopen K77-333. This motherboard is an excellent choice for our client because:
Buying a computer seems like a daunting task to many. There are many factors to consider when making a purchase. Brand name, functionality, speed and customer support are just some of the factors that one must consider when researching the options. In order to wisely purchase a computer, one must attain a considerable amount of product knowledge, to get the most value for their dollar.
Shimpi, Anand Lal. The Haswell Review: Intel Core i7-4770K & i5-4670K Tested. 1 June 2013. Web. 4 December 2013.
As the speed of the processors increase, it becomes difficult for the RAM to handle it. Dynamic RAM is used to reduce size and cost, which is a lot faster, but on the other hand expensive. “The temporary storage of` files on the microprocessor, is known as cache memory.” It may also be referred to as high speed memory and is controlled by a cache` controller that identifies which data & command would be required for the subsequent process & accordingly `loads it into the cache.
The perfect computer for me, would be something that is capable of easily handling anything I need it to do. Thus, it must be strong enough to do anything from typing a text document, to rendering three-dimensional programs.
So, which processor is the best? It depends on what the computer is being used for. The AMD Athlon processor is the best processor when it comes to 3D games and handles games quite well (Athlon Processor Quotes). The Pentium 3 processor is not quite as good at handling games. From personal experience with a Celeron 566 processor, the Celeron does not do a very good job at handling 3D games and will often freeze during a game, but otherwise is a very good processor. The Pentium 3 is the best processor for handling office applications, but the Celeron and the AMD do a good job as well. In consideration of the price, the Celeron processor is the best priced processor and offers good performance (P3 vs. Celeron 2). The Celeron is about half the price of the Pentium 3 processor (P3 vs Celeron 2).
RAM stands for random access memory, and it is also referred to as volatile memory. Volatile memory loses data when the power is turned off. An example of non-volatile memory is a computer hard drive. Because the hard drive retains data even after a shutdown, it is considered non-volatile. Every program and application executed on a computer is loaded into and out of RAM. Windows runs many processes that consume a sizeable amount of RAM. The more RAM inside of a computer, the faster it will download files, run software, install applications, boot up, shutdown, and more. Many aging computers become young again with additional RAM added to the system. Modern RAM is usua...
Computer memory refers to any physical device that has the ability of storing information either permanently or temporarily. For instance, the Random Access Memory (RAM) is a volatile memory that has the ability of storing information on various integrated circuits that are used by not only the operating system, but also by the hardware and software. In essence, there are two major types of computer memory namely Read Only Memory (ROM) and the Random Access Memory (RAM). ROM refers to smallest parts of a computer system’s silicon or solid state memory which is not only fixed in size, but also permanently stores or keeps the instructions of the manufacturer upon switching on a computer. On the other hand, RM refers to the larger part of a computer memory that comprises of floppies, DVD, CD, and hard disk which are together referred to as secondary storage and which are employed or applied in both running of programs as well as archiving of relevant data. It is prudent to note that computer memory can either be volatile and non-volatile (Tanenbaum & Austin, 2012).
The computer has two main data storage types, which include Primary storage and Secondary storage. There are two classifications of primary storage, which are directly accessible to the Central Processing Unit, commonly referred to as, the Random Access Memory (RAM) and the Read Only Memory (ROM). The RAM which is the working memory has two main forms namely, static RAM (SRAM) and dynamic RAM (DRAM). The SRAM is faster, expensive and uses less power than the DRAM. The CPU continuously and constantly reads instructions from the RAM. In terms of data storage, the capacity of the RAM is low. It has a remarkable fast access rate and it is expensive. The RAM consists of the processor cache and processor registers. Processor registers located inside the CPU help in loading ...
There are four types of memory. These are the RAM, ROM, EEPROM and the Bootstrap loader. The RAM, also known as Random Access Memory, is the temporary space where the processor places the data while it is being used. This allows the computer to find the information that is being requested quickly without having to search the hard drive space. Once the information has been processed, and stored onto a permanent storage device, it is cleared out of the RAM. The RAM also houses the operating system while in
What is memory? Memory is a computer system's essential workspace. Memory is a large array of the word or bytes. Memory can be defined as a place to store data. It works in one behind the other with the CPU, or microprocessor, to store information, programs, and prepared data that can be made quickly and straightforwardly open to the CPU or to other system devices. Memory is central to a computer's operation because it forms the critical link between software and the CPU. Computer memory likewise decides the size and number of programs that can be run all the while, and helps to optimize the capabilities of capable microprocessors. As an example, human and computer depend on with full trust of the memory. It is proved that memory is very important especially in computer. Computer is very