Cov txheej txheem:

Cov ntaub ntawv sib txawv dab tsi uas lub computer khaws cia?
Cov ntaub ntawv sib txawv dab tsi uas lub computer khaws cia?

Video: Cov ntaub ntawv sib txawv dab tsi uas lub computer khaws cia?

Video: Cov ntaub ntawv sib txawv dab tsi uas lub computer khaws cia?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Hlis ntuj nqeg
Anonim

Cov ntaub ntawv & Cov ntaub ntawv

Tag nrho cov ntaub ntawv xaus mus khaws cia raws li ib tug series ntawm cov zauv nyob rau hauv lub lub computer . Cov ntaub ntawv tuaj yeem nkag rau hauv lub computer los ntawm cov neeg siv ntau txawv txoj kev. Lub ntsiab hom ntaub ntawv uas tuaj yeem nkag rau hauv a lub computer thiab ua tiav yog cov lej, ntawv nyeem, hnub tim, duab thiab suab.

Ib yam li ntawd, nws nug, 5 hom ntaub ntawv yog dab tsi?

Hom ntaub ntawv uas muaj xws li:

  • Tus lej.
  • Floating point tooj.
  • Cim.
  • Txoj hlua.
  • Boolean.

Ib tug kuj nug, 3 hom ntaub ntawv yog dab tsi? Jeff Bertolucci ntawm Lub Limtiam Cov Ntaub Ntawv tau sau ib tsab xov xwm tshiab txog qhov txawv peb hom ntawm Big Cov ntaub ntawv analytics: piav qhia, kwv yees, thiab sau ntawv. Nws sau tias, “Feem ntau ntawm raw cov ntaub ntawv , tshwj xeeb loj cov ntaub ntawv , tsis muaj ntau tus nqi nyob rau hauv nws lub xeev unprocessed.

Ua li no, cov ntaub ntawv sib txawv hauv computer yog dab tsi?

Cov no suav nrog cov kab cim, cov lej, lej, lej, duab, suab, yees duab thiab lwm hom kev tshaj xov xwm

  • Hom ntaub ntawv. Cov tshuab computer ua haujlwm nrog ntau hom ntaub ntawv digital.
  • Analog vs. Digital Data.
  • Cov kab cim. Ib qho ntawm cov ntaub ntawv yooj yim tshaj plaws yog cov ntawv dawb.
  • Cov ntaub ntawv naj npawb.
  • Cov ntaub ntawv Boolean.
  • Hnub tim thiab Sijhawm.

Cov ntaub ntawv yog dab tsi?

3 Cov ntaub ntawv tseem ceeb ntawm cov ntaub ntawv | Kev txheeb cais

  • Qualitative thiab Quantitative.
  • Nruam thiab Discrete Cov ntaub ntawv. ADVERTISEMENTS:
  • Cov ntaub ntawv tseem ceeb thiab theem nrab. Daim Ntawv # 1. Cov Ntaub Ntawv Zoo thiab Quantitative: Cia peb xav txog ib pawg ntawm cov ntaub ntawv muab hauv Table 2.1:

Pom zoo: