Video: Qhov chaw ntau npaum li cas yog 2 tb?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
1 terabyte yog sib npaug rau 1000 gigabytes, lossis 1012 bytes. Txawm li cas los xij, hais txog cov ntaub ntawv thev naus laus zis lossis computer science, 1TB yog 240 lossis 10244 bytes, uas yog sib npaug rau 1, 099, 511, 627, 776bytes. 2 terabytes yuav muab 2000 gigabytes. Videogames uas xav tau txog 1-2gigabytes ntawm qhov chaw.
Tsis tas li cov lus nug yog, ntau qhov chaw nyob ntawm 2tb hard drive?
| Chaw cog lus | Muab tso rau hauv lub computer | Qhov txawv |
|---|---|---|
| 250 GB | 232.83GB 3 | 17.17 GB Nws |
| 500 GB | 4 65.66 GB | 34.34 GB ua |
| 1 TB ib | 9 31.32 GB | 92.68gb ua |
| 2 TB ib | 1862.64 GB | 185.36 GB ntawm |
Kuj Paub, qhov chaw ntau npaum li cas yog 1tb? Zoo, 1 TB ib 1, 024 GB = 1, 048, 576 MB = 1, 073, 741, 824 KB = 1, 099, 511, 627, 776 bytes. Hauv lwm lo lus, a 1 TB ib hard drive muaj peev xwm tuav ib trillion bytes. Qhov ntawd yog deb tshaj ntawm cov floppy disks uas tsuas tuav ntau txhiab ntawm bytes.
Khaws qhov no hauv kev txiav txim siab, muaj pes tsawg cov yeeb yaj kiab tuaj yeem tuav 2tb?
Qhov ntawd nyob ntawm seb ntev npaum li cas zaj duab xis yog thiab hom video encoding uas koj siv. Yog hais tias ib zaj duab xis yog encoded rau hauv standard DVD hom (4.7GB ib zaj duab xis), a 2 TB ib tsav yuav tuav 415 zaj duab xis thaum lub 3TB tsav yuav tuav 638.
Lub ntsiab lus ntawm 2 tb yog dab tsi?
Ib Terabyte (TB) yog ib qho kev ntsuas ntawm lub computer khaws cia uas yog kwv yees li 2 txog 40th zog, 10a 12th hwj chim, uas sib npaug kwv yees li atrillion bytes. Ib Terabyte yog qhov tseeb dua txhais as1, 024 gigabytes (GB), thaum lub petabyte muaj 1, 024TB.
Pom zoo:
Qhov txawv ntawm qhov chaw nyob thiab qhov chaw nyob yog dab tsi?
Qee zaum, 'txoj kev chaw nyob' hais txog koj lub cev qhov chaw nyob ntawm qib zoo dua hauv nroog. Piv txwv li, '1313Mockingbird Lane', tsis muaj lub nroog lub npe txuas nrog. Tab sis yog, feem ntau nws tsuas yog ib daim ntawv rov qab kom paub qhov txawv ntawm qhov chaw xa ntawv (thaum chiv keeb) thiab tam sim no e-mail chaw nyob, chaw nyob hauv web, IPaddress, thiab lwm yam
Qhov chaw lub cev ntau npaum li cas thawj tiam ntawm cov khoos phis tawj siv tau?
First-Generation Computer yam ntxwv. Thawj lub khoos phis tawj, ua rau xyoo 1946 nrog lub tshuab nqus tsev, hu ua ENIAC, lossis Electronic Numerical Integrator thiab Computer. Los ntawm cov qauv niaj hnub no, lub computer no loj heev. Nws siv 18,000 lub tshuab nqus tsev, siv 15,000 square feet ntawm qhov chaw hauv pem teb thiab hnyav ntawm 30 tons
Qhov chaw nyob ntawm lub cev thiab qhov chaw nyob qhov chaw nyob yog dab tsi?
Qhov sib txawv yooj yim ntawm Logical thiab lub cev chaw nyob yog qhov chaw nyob Logical yog tsim los ntawm CPU hauv kev xav ntawm ib qho kev pab cuam. Ntawm qhov tod tes, qhov chaw nyob ntawm lub cev yog qhov chaw nyob uas muaj nyob hauv lub cim xeeb. Cov txheej txheem ntawm txhua qhov chaw nyob uas tsim los ntawm CPU fora program hu ua Logical Address Space
Qhov txawv ntawm qhov chaw kub thiab qhov chaw txias yog dab tsi?
Thaum lub chaw kub kub yog ib daim qauv ntawm cov chaw khaws ntaub ntawv nrog tag nrho koj cov khoom siv kho vajtse thiab software ua haujlwm nrog koj lub xaib thawj zaug, qhov chaw txias tau muab tshem tawm - tsis muaj server hardware, tsis muaj software, tsis muaj dab tsi. Kuj tseem muaj qhov chaw sov uas nyob nruab nrab ntawm qhov chaw kub thiab qhov chaw txias los ntawm cov khoom siv
Qhov txawv ntawm qhov chaw nyob sib txuas lus thiab qhov chaw nyob ruaj khov yog dab tsi?
Qhov chaw nyob xa ntawv yog chaw nyob sib txuas lus piv txwv li qhov koj nyob tam sim no. & chaw nyob Apermanent yog ntawm koj cov ntaub ntawv yog sau rau ntawm koj daim ntawv pov thawj hnub yug & daim npav pov npav. Qhov chaw nyob ruaj khov & kev sau ntawv yuav zoo ib yam lossis txawv ntawm cov ntaub ntawv siv tau