A.in the seaB.on landC.under the ground
A.in the sea
B.on land
C.under the ground
A.in the sea
B.on land
C.under the ground
B.The portal buffers all data so that work can continue in the portal if one of the assigned systems fails
C.The portal is a uniform. framework for accessing company data from different systems
D.The portal is only a source of information (display function) and is not used for processing data
A、He works in a hospital.
B、He majors in computer science.
C、He enjoys going to the movies.
D、He is a reporter at a TV station.
A、TRUE
B、FALSE
C、*
D、*
A block may not only indicate the insertion of new information,but also the omission of matter previously shown.The text of the Notice should invariably be read carefully.The limiting lines of a block are determined for convenience of reproduction.They need not be strictly adhered to when cutting out for pasting on the chart,provided that the preceding paragraph is taken into consideration.Owing to distortion the bocks do not always fit the chart exactly.When pasting a block on a chart,therefore,care should be taken that the more important navigational features fit as closely as possible.This is best done by fitting the block while it is dry and making two or three pencil ticks round the edges for use as fitting marks after the paste is applied to the chart.
问题:
DISTORTION means that ______.
A.the change in form of the block
B.extract of in form of the block
C.the extension in form of the block
D.the increasing of the data in the block
When cutting out and pasting the block care should be used to ensure that ______.A.it be dry enough
B.pencil should be used properly
C.the limits are adhered strictly
D.the more important navigational features fit as closely as possible
The block is not used to ______ .A.show omissions
B.provide new information
C.make corrections to the Notice
D.change the shape of the charts
The block should be ______ on the chart.A.pasted
B.drawn by pencil
C.fitted
D.put
For the given resistive load ,which is connected to Vcc through a 120Ω resistor , determine whether the output drive specifications of the 74HC00 over the commercial operations range are exceeded. Use=0.33V,=3.84V,=5.0V,=4mA, and=-4mA .
为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!