[单选题]

E.-checks require digital______and authentication services to digitally process information between the payer payee,and bank.

A.signatures

B.message

C.document

D.encrypt

参考答案与解析:

相关试题

E. I needed to buy a digital camera, one

[单选题]E.I needed to buy a digital camera, one that was simply good at taking good snaps (快照), maybe occasionally for magazines. Being the cautious type, I fancied a reliable brand. So I went on the net, spent 15 minutes reading product reviews on good webs

  • 查看答案
  • An e-books (also referred to as an electronic book, e-books,or e-book. is a digital version (版本). of

    [单选题]An e-books (also referred to as an electronic book, e-books,or e-book. is a

  • 查看答案
  • An e-books (also referred to as an electronic book, e-books,or e-book. is a digital version (版本). of

    [单选题]An e-books (also referred to as an electronic book, e-books,or e-book. is a

  • 查看答案
  • An e-books (also referred to as an electronic book, e-books,or e-book. is a digital version (版本). of

    [单选题]An e-books (also referred to as an electronic book, e-books,or e-book. is a

  • 查看答案
  • An e-books (also referred to as an electronic book, e-books,or e-book. is a digital version (版本). of

    [单选题]An e-books (also referred to as an electronic book, e-books,or e-book. is a

  • 查看答案
  • An e-books (also referred to as an electronic book, e-books,or e-book. is a digital version (版本). of

    [单选题]An e-books (also referred to as an electronic book, e-books,or e-book. is a

  • 查看答案
  • DSA(digital subtraction angiography)

    [名词解释] DSA(digital subtraction angiography)

  • 查看答案
  • Schedule development can require the rev

    [单选题]Schedule development can require the review and revision of duration estimates and resource estimates to create an approved(74)that can serve as a baseline to track progress. A.scope statement B.activity list C.project charter D.project schedule

  • 查看答案
  • Schedule development can require the rev

    [单选题]Schedule development can require the review and revision of duration estimates and resource estimates to create an approved (74) that can serve as a baseline to track progress.A.scope statementB.activity listC.project charterD.project schedule

  • 查看答案
  • () fuel oils () lubricating oils require

    [单选题]() fuel oils () lubricating oils require treatment before passing to the engine.A . Both;andB . Neither;norC . Either;orD . Both;or

  • 查看答案
  • E£­checks require digital______and authe