(73) provides a data path between the CPU and external devices.(73)

A． Keyboard

B． I/O port

C． Disk

D． Printer

[单选题]provides a data path between the CPU and external devices.A．KeyboardB．I/O portC．DiskD．Scanners

[单选题]The (73) provides the project manager with the authority to apply organizational resources to project activities．A．project management planB．project charterC．project human resource planD．project stakeholders

[单选题] （73） is a method used in Critical Path Methodology for constructing a project schedule network diagram that uses boxes or rectangles, referred to as nodes, to represent activities and connects them with arrows that show the logical relationships tha

[单选题]( ) is permanently stored in the computer and provides a link between the h

[单选题]The basic concept of a data ( )is the difference between data and informati

[单选题]The（ ）provides the project manager with the authority to apply organizational resources to project activities。A．project management planB．project charterC．project human resource planD．project stakeholders

[单选题]The（ ）provides the project manager with the authority to apply organizational resources to project activities。 A．project management plan B．project charter C．project human resource plan D．project stakeholders

[单选题]A （ ）is a software that provides a method of communication between two electronic devices over the World Wide Web.A . routerB . coberC . J2EED . web service

[单选题]What is the definition of a path?A．A sequence of vertices and the edges formed by each successive pair of vertices.B．A walk with distinct vertices.C．A walk with distinct edges.D．None of the above

[名词解释] 地道 underground path