The(71)is a combination of keys that allows the user to activate a program function without clicking a series of menus options.(71)A.shortcut-key

B．quick-key

C．fast-key

D．rapid-key

[单选题]Information (71) involves all the operations of an office.(71)A. recordB． processingC． inputD． output

[单选题]71--75There were smiling children all the way. Charily they knew at what time the train passed their homes and they made it their business to stand along the railway, wave to complete strangers and cheer them up as they rushed towards Penang. Often w

[单选题]A．ll computers need some sort of(71)(OS). Tile majority of modem home computers use some form. of Microsofts OS. The original Microsoft OS was called DOS though most computers use Windows. Windows comes in various versions beginning with(72)x then 95

[单选题] An internet is a combination of networks connected by （71） . When a datagram goes from a source to a （72） , it will probably pass many （73） until it reaches the router attached to the destination network. A router receives a （74） from a network and

[单选题]A．n internet is a combination of networks connected by()A．modemsB．routersC．switchesD．computers

[单选题]A．n internet is a combination of networks connected by (71) .When a datagram goes from a source to a (72) ，it will probably pass many (73) until it reaches the router attached to the destination network．A router receives a (74) from a network and pas

[单选题]Business risk is the combination of:A.Operating risk and financial risk.B.S

[单选题](75) is the combination of computer and video technology.(75)A．MultimediaB．DisplayC．CommunicationD．Internet

[单选题,共用题干题] An internet is a combination of networks connected by (1). When a datagram goes from a source to a (2), it will probably pass many (3) until it reaches the router attached to the destination network. A router receives a (4) from a network and

[名词解释] 荷载组合（load combination）