● 根据《中华人民共和国招投标法》，以下做法正确的是__（14)__。（14）A．某项目于2月1日公开发布招标文

Document outputs are produced on(71), devices that produce text or images on paper.

A．display and keyboard

B．mouse and keyboard

C．scanners and plotters

D．printers and plotters

● Document outputs are produced on （71） , devices that produce text or images on paper.

（71）

A. display and keyboard

B. mouse and keyboard

C. scanners and plotters

D. printers and plotters

● Document outputs are produced on （71） , devices that produce text or images on paper.

（71）

A. display and keyboard

B. mouse and keyboard

C. scanners and plotters

D. printers and plotters

In document windows, selected text is(75).

A．copied

B．inserted

C．deleted

D．highlighted

A. Track DHCP distribution

B. Compare MAC and IP addresses

C. Document Internet access history

D. Identity network devices

●Flow control is a function that prevents network congestion by ensuring that (71) do not overwhelm (72) with datA．There are three commonly used methods for handling network congestion ． (73) is used by network devices to temporarily store bursts of excess data in memory until they can be processed． (74) are used by receiving devices to help prevent their buffers from overflowing ． (75) is a flow-control scheme in which the source device requires an acknowledgment from the destination after a certain number of packets have been transmitted．

(71)~(72)A．transmitting devices

B．transmitted devices

C．receiving devices

D．received devices

(73)~(75) A．Buffer

B．Source-quench messages

C．Buffering

D．Windowing