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Due to typical file system design, the amount of space allocated for a file is usually larger than the size of the file's data – resulting in a relatively small amount of storage space for each file, called slack space or internal fragmentation, that is not available for other files but is not used for data in the file to which it belongs.
For the purposes of examining featured pictures, image size normally refers to the pixel dimensions of an image (often referred to as resolution) and not its size in kilobytes (kB). Size in kB varies with image content and JPEG compression and generally bears little relation to pixel dimensions.
A system with 512 MB of RAM (the minimum requirement for Windows Vista) can see significant gains from ReadyBoost. [14] [15] In one test case, adding 1 GB of ReadyBoost memory sped up an operation from 11.7 seconds to 2 seconds. However, increasing the physical memory (RAM) from 512 MB to 1 GB (without ReadyBoost) reduced it to 0.8 seconds. [16]
1 MB = 1 024 000 bytes (= 1000×1024 B) is the definition used to describe the formatted capacity of the 1.44 MB 3.5-inch HD floppy disk, which actually has a capacity of 1 474 560 bytes. [5] Randomly addressable semiconductor memory doubles in size for each address lane added to an integrated circuit package, which favors counts that are ...
Cartridges could also include RAM, however these were mostly used to save game progress and not to increase the device's performance. [8] This memory typically came in the form of an 4 or 64 KB EEPROM chip, a 256 or 512 KB SRAM chip, or later, a 512 KB or 1 MB flash memory chip. SRAM chips required a battery to retain data when the Game Boy was ...
In order to protect people from receiving spam emails, AOL sets limits on how many messages can be sent at one time. Learn more about the sending limits.
This could be used to advantage if the programs were repeatedly loaded in different orders, and checking to see how much memory was free after each permutation. For example, if there was a 50 KB UMB and a 10 KB UMB, and programs needing 8 KB and 45 KB were loaded, the 8 KB might go into the 50 KB UMB, preventing the second from loading.
1.0 × 10 23 bits – increase in information capacity when 1 joule of energy is added to a heat-bath at 1 K (−272.15 °C) [21] 2 77 6.0 × 10 23 bits – information content of 1 mole (12.01 g) of graphite at 25 °C; equivalent to an average of 0.996 bits per atom .