更多"A V-shaped ripple with the point of"的相关试题:
[单项选择]A V-shaped ripple with the point of the V pointing upstream in a river may indicate a（）.
A. submerged rock, not dangerous to navigation
B. sunken wreck, not dangerous to navigation
C. towed-under buoy
D. All of the above
[判断题]VPN可以在公有平台上替代专有的point-to-point链路。
[单项选择]On point-to-point networks, OSPF hello packets are addressed to which address?（）
A. 127.0.0.1
B. 172.16.0.1
C. 192.168.0.5
D. 223.0.0.1
E. 224.0.0.5
F. 254.255.255.255
[判断题]PPP（Point—to—Point Protocol，点到点的协议）是一种在同步或异步线路上对数据包进行封装的数据链路协议，早期的家庭拨号上网主要采用SLIP协议，而现在更多的是用PPP协议。
[判断题]PPP（Point—t0—Point Protocol，点到点的协议）是一种在同步或异步线路上对数据包进行封装的数据链路协议，早期的家庭拨号上网主要采用SLIP协议，而现在更多的是用PPP协议。
[单项选择]Which statement concerning Montauk Point Light is TRUE（）.
A. The light comes on at sunset
B. There is an emergency light if the main light is extinguished
C. The height of the light is 24 feet
D. The tower is painted with black and white stripes
[单项选择]The dew point temperature is（）.
A. always higher than the air temperature
B. always lower than the air temperature
C. equal to the difference between the wet and dry bulb temperatures
D. the temperature at which the air is saturated with water vapor
[单项选择]After Venus passes the point of greatest elongation east in its orbit，the first position in which the elongation will be zero is（）.
A. superior conjunction
B. inferior conjunction
C. opposition
D. None of the above; the elongation will never be zero
[单项选择]Point Judith Harbor of Refuge（）.
A. is used mostly by towing vessels
B. has a maximum depth of 14 feet (4.3 meters) at MHW
C. West Gap has a controlling depth of 24 feet
D. is entered through the East Gap or the West Gap
[单项选择]The coastline between Point Judith and Watch Hill is（）.
A. steep with rocky bluffs
B. sandy and broken by rocky points
C. low and marshy
D. heavily forested
[单项选择]Weld Point Detector中文为（）。
A. 焊缝检测仪
B. 张力矫直机
C. 镀液带出槽
D. 白边
[多项选择]What are two characteristics of Frame Relay point-to-point subinterfaces?（）
A. They create split-horizon issues
B. They require a unique subnet within a routing domain
C. They emulate leased lines
D. They are ideal for full-mesh topologies
E. They require the use of NBMA options when using OSPF
[判断题]Power Point的主要功能是图片处理。
[多项选择]Power Point的应用特点是（）。
A. 制作屏幕演示文稿
B. 制作讲义
C. 制作网页
D. 制作文本
[多项选择]Power point中预设动画包括（）。
A. 飞入
B. 从上部飞入
C. 溶解
D. 出现
[单项选择]If you observe the point of cloud convergence shifting to the right and the “bar”of the storm appears to move along the horizon（）.
A. The center of the storm will by-pass you
B. The storm will strike you on the starboard side
C. You are in the direct path of the storm and should take immediate steps to batten down loose gear
D. The storm is starting to break up
[单项选择]The shoreline along Rocky Point should give a good radar return because（）.
A. the shore is bluff and rocky
B. of offshore exposed rocks
C. submerged reefs cause prominent breakers
D. the lookout tower is marked with radar reflectors
[单项选择]The pour point of lubricating oils is affected the most by which of the following?（）
A. Extensive centrifuging
B. Wax content
C. Water content
D. Acid content
