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  2. External sorting - Wikipedia

    en.wikipedia.org/wiki/External_sorting

    external sorting algorithm. External sorting is a class of sorting algorithms that can handle massive amounts of data.External sorting is required when the data being sorted do not fit into the main memory of a computing device (usually RAM) and instead they must reside in the slower external memory, usually a disk drive.

  3. Average memory access time - Wikipedia

    en.wikipedia.org/wiki/Average_memory_access_time

    AMAT uses hit time, miss penalty, and miss rate to measure memory performance.It accounts for the fact that hits and misses affect memory system performance differently.

  4. D-1 (Sony) - Wikipedia

    en.wikipedia.org/wiki/D-1_(Sony)

    D-1 or 4:2:2 D-1 (1986) was a major feat in real time, broadcast quality digital video recording. It stores uncompressed digitized component video, encoded at Y'CbCr 4:2:2 using the CCIR 601 raster format with 8 bits, [1] [2] along with PCM audio tracks as well as timecode on a 3/4 inch (19 mm) videocassette tape (though not to be confused with the ubiquitous 3/4-inch U-Matic/U-Matic SP cassette).

  5. TRS-80 - Wikipedia

    en.wikipedia.org/wiki/TRS-80

    Tandy/Radio Shack TRS-80 Model I. In the mid-1970s, Tandy Corporation's Radio Shack division was a successful American chain of more than 3,000 electronics stores. Among the Tandy employees who purchased a MITS Altair kit computer was buyer Don French, who began designing his own computer and showed it to the vice president of manufacturing John V. Roach, Tandy's former electronic data ...

  6. International Computers Limited - Wikipedia

    en.wikipedia.org/wiki/International_Computers...

    In common with the DRS 20 models, the Rair design also used the 8085 processor, and the Personal Computer range consisted of the low-level Model 10 with 64 KB of RAM, dual floppy drives and two serial ports; the Model 30 as an upgraded Model 10, replacing one floppy drive with a hard drive; the Model 31 as an upgraded Model 30 with 128 KB of ...

  7. Compact disc - Wikipedia

    en.wikipedia.org/wiki/Compact_disc

    Using a linear velocity of 1.2 m/s and a narrower track pitch of 1.5 μm increases the playing time to 80 minutes, and data capacity to 700 MiB. Even denser tracks are possible, with semi-standard 90 minute/800 MiB discs having 1.33 μm, and 99 minute/870 MiB having 1.26 μm, [ 77 ] but compatibility suffers as density increases.

  8. Devara: Part 1 - Wikipedia

    en.wikipedia.org/wiki/Devara:_Part_1

    Devara: Part 1 received mixed reviews from critics and audiences alike. [136] On the review aggregator website Rotten Tomatoes, 33% of 18 critics' reviews are positive, with an average rating of 5.7/10. [137] Mahpara Kabir of ABP Live gave 3.5/5 stars and wrote "Devara: Part 1 is a gripping action drama that offers an entertaining cinematic ...