创建新图层
指定颜色与线型
列出以前所建图层
以上都是
第1题:
此题为判断题(对,错)。
第2题:
用______命令可以设置图形界限。
A.SCALE
B.EXTEND
C.LIMITS
D.LAYER
第3题:
A.选择待调整图层,执行“Image/Adjust/Curves”命令
B.选择待调整图层,执行“Layer/NewAdjustmentLayer/Curves”命令
C.选择待调整图层,执行“Image/Adjust/Levels”命令
D.选择待调整图层,执行“Layer/NewAdjustmentLayer/Levels”命令
第4题:
A.Layer2
B.Layer3
C.Layer4
D.Layer5
E.Layer6
F.Layer7
第5题:
TCP/IP communication protocol contains four layers. From bottom to top, the four layers are __(71)__.
A.network interface layer, internet layer, transport layer and application layer
B.internet layer, network interface layer, transport layer and application layer
C.network interface layer, transport layer, network interface layer and application layer
D.application layer, transport layer, internet layer and network interface layer
第6题:
● TCP/IP communication protocol contains four layers. From bottom to top, the four layers are __(71)__.
(71)A.network interface layer, internet layer, transport layer and application layer
B.internet layer, network interface layer, transport layer and application layer
C.network interface layer, transport layer, network interface layer and application layer
D.application layer, transport layer, internet layer and network interface layer
第7题:
在CAD中用___命令可以设置图形界限
A.SCALE
B.EXTEND
C.alt+o+a
D.LAYER
第8题:
A.执行“Layer/DisableLayers”命令
B.执行“Layer/EnableLayersMask”命令
C.执行“Layer/AddLayerMask”命令
D.执行“Layer/RemoveLayerMask”命令
第9题:
A.Layer2
B.Layer3
C.Layer4
D.Layer5
E.Layer6
F.Layer7
第10题:
对图层中的图像进行曲线调整时,为了方便回到图像原来的状态,以下哪一操作最合适?()