?? 發問時間: 社會與文化語言 · 7 年前

what is beta?

waht is beta?is that a software?

2 個解答

評分
  • 博士
    Lv 5
    7 年前
    最佳解答

    1. The second letter of the Greek alphabet. See Table at alphabet.

    2. The second item in a series or system of classification.

    3. A mathematical measure of the sensitivity of rates of return on a portfolio or a given stock compared with rates of return on the market as a whole. A beta of 1.0 indicates that an asset closely follows the market; a beta greater than 1.0 indicates greater volatility than the market.

    4. Physics

    a. A beta particle.

    b. A beta ray.

    5. Chemistry

    a. The second position from a designated carbon atom in an organic molecule at which an atom or a radical may be substituted.

    b. An isomeric variation of a chemical compound. Used in combination: beta-estradiol.

    6. Computer Science A beta version.

    For your information

  • 7 年前

    對電腦軟體而言﹐beta往往是指某軟體正式發行前的版本﹐主要的目的是能在正式發行之前找出最後的問題及開放給顧客群對某軟體做最後的品質認證(因屬自願﹐故無合同保障)。 故beta version仍屬新軟體最後的測試過程。

    建議對軟體有相當認識的人才能參與免費的beta測試﹐不然﹐如若造成對系統或/及檔案資料的毀損﹐軟體公司是不負任何法律責任的。

還有問題?馬上發問,尋求解答。