-
Memory is a hardware facility that temporarily stores information, and the stored content disappears when the computer is shut down. In fact, its unit is also KB MB G and the unit of the hard disk is the same. But its read speed is faster than the hard disk, in fact, the hard disk can also take out a part of the memory use, that is, the so-called scratch disk, the general computer has to set the location and size of the scratch disk, when the system's memory is not enough, the computer will automatically call the scratch disk to use as memory.
However, the read speed of the hard disk is slower than the memory, so when the memory is small and the program is running beyond the memory size, the computer will automatically call the hard disk space to make up for the lack of memory, but the running speed of the machine will be affected accordingly.
-
He stores things, more precisely, it is a place to store the programs that need to be executed, we put the programs in the hard disk to store, when running, for example, if you play the game Warcraft, the operating system such as WinXP will put the program (of course, it is a few programs that need to be executed) into the memory to store temporarily, so the function of the memory is to provide temporary space for the running program, and when the power is turned off, the content of the memory will be emptied.
Correspondingly, the faster the memory, the faster the program will be executed
-
This is very simple, the CPU in the computer is like the human brain, the motherboard is equivalent to the backbone of the body, the information is equivalent to the blood of the body, and the memory is equivalent to the blood vessels connected to the brain.
-
Determines how fast your computer can process files.
-
Kindness. I agree with the opinion of the first floor.
-
A computer's memory capacity (storage capacity) and computing capacity (processing power) are two different concepts.
Memory capacity refers to the amount of data that can be stored in the main memory (RAM) of a computer system, usually measured in bytes. The larger the capacity of memory, the more data can be stored, and the faster it can be accessed when the computer performs tasks.
Memory capacity is not necessarily related to computing power, a computer with strong computing power but small memory capacity may be slow to process large amounts of data, and a computer with large memory capacity but poor computing power may not be able to process data efficiently.
Computing capacity is the ability of a computer to process data. It is related to factors such as CPU performance and algorithm optimization. If a computer's CPU processing speed is fast and the algorithm is efficient, then its computing capacity is strong.
The computing capacity of a computer can also be measured by various benchmarks, such as floating-point speed, etc.
It can be said that both memory capacity and computing capacity play an important role in the performance of a computer. An increase in memory capacity slows down the processing of data, while an increase in computing capacity allows a computer to perform tasks faster.
The capacity of a computer can be involved in many aspects, and here are a few of the more common ones
1. Storage capacity: It usually refers to the storage capacity of a hard disk or solid-state drive (SSD), which is used to store operating systems, programs and user data, etc., usually in GB or TB. The larger the storage capacity, the more and larger the files that can be stored, but at the same time, the ** of the hard disk will be more expensive, and the read and write speed will be slower accordingly.
2. Memory capacity: also known as RAM capacity, which is used to temporarily store data processed by the CPU, usually in GB. The larger the memory, the more data can be stored and the more efficient the CPU will be when handling large applications or multitasking.
3. Number of processor cores: The number of processor cores usually refers to the number of physical cores of the CPU, which can process more data at the same time, so the more cores can accelerate multitasking and the speed of running various applications.
-
Answer]: The internal memory of a computer is the so-called memory, and the external storage is also known as the Wu shirt hard disk, and the reading speed of the memory is much higher than the read speed of the hard disk, and the memory capacity is very small.
The school should have a lot of computer labs, right? If you really want to learn the computer well, the time on the computer must be guaranteed, you can go to the computer room, but the disadvantage is that it costs money (but the general school computer room is not expensive), and it is inconvenient, and your own information or something has to be copied again every time. >>>More
You can take a few detours, and you can sketch a little bit to roughly figure out the composition. The focus is on the knowledge of color, among which the three readings that must be read are 1 plane composition, 2 color composition, and 3 three-dimensional composition. >>>More
Internet café computers are actually the same as personal computers, they are all for people, most of them are for playing games and surfing the Internet. It's just that the Internet café machine doesn't need to install an optical drive, so it saves this money. Hard disks are generally installed, after all, the speed of no disk is still relatively slow, and playing games can be reflected. >>>More
Increasing the memory can increase the speed of the computer, i.e. the speed of program loading and scheduling on the run, but only if the current RAM memory is insufficient or too small. >>>More
The content of Computer Networks and Communications covers the basic concepts, principles, technologies and applications of computer networks and data communications, and reflects the latest progress of data communication and computer network technology. It mainly includes computer network overview, data communication basics, network architecture, local area network, communication network and wide area network, network interconnection technology, Internet, network operating system, network management and security technology, network comprehensive experiment, etc. >>>More