Big data is characterized by its three Vs. Which of the following is not one of the three Vs? A. volume B. velocity C. variety D. value 相关知识点: 试题来源: 解析 D。大数据具有三个 V 的特征,即 volume(大量)、velocity(高速)和 variety(多样)。本题考查大数据的特征。 反馈 收藏 ...
Which of the following is the most accurate definition of the velocity of money? The velocity of money is the: A. B. C. D 相关知识点: 试题来源: 解析 C 该题您未回答:х 该问题分值: 1 答案:C Velocity is the average number of times per year each dollar is used to buy goo...
2Which of the following statements is TRUE A.A storm surge is a dramatic increase in wind velocity.B.A hurricane watch is more serious than a hurricane warning.C.Falling air pressure is an indicator that the storm is increasing in intensity.D.It is safe to go outside once the eye has ...
Which of the following statements is least accurate According to the quantity theory of money:() A. velocity is determined by institutional factors. B. inflation is a function of increases in the money supply. C. the price level is equal to the quantity of output divided by the money ...
{{B}}Passage Two{{/B}}Which of the following is most similar to medical tomography as it is described in the passage A.The use of ocean-current meters to determine the direction and velocity of the ocean’s mesoscale fields.B.The use of earthquake shock-wave data collected at several ...
Physiologist Russ Tucker of the University of Cape Town, South Africa, says that because runners need to contract muscles precisely—at the proper angle, velocity, and time—tight-fitting garments help the brain identify where in space the limb is poised so they know when to activate the ...
When a block is sliding down a frictionless inclined plane, which of the following physical quantities remains constant? A. Velocity B. Acceleration C. Momentum D. Kinetic E. nergy 相关知识点: 试题来源: 解析 B。解析:在无摩擦的斜面上滑块下滑时,根据牛顿第二定律,加速度a = gsinθ(θ为斜面...
Which of the following is a correct statement about the resultant force acting on the mass?A It increases uniformly with respect to time.B It is constant but not zero.C It is proportional to the displacement from a fixed point.D It is proportional to the velocity. 相关知识点: ...
A 正确答案:A 解析:细节题。根据“medical tomography”定位到第三段it was proposed in 1979that tomography be adapted to measuring the physical properties of the ocean.In medicaltomography X-rays map the human body’s density variations(and hence internalorgans);the information from the X-rays,trans...
它们分别为:...such fine measures of velocity are of prime importance/speeds varying from... five miles per second down to virtual stops/a bump could rip open a ship’s skin, or a nudge could knock the station out of its orbit.相关推荐 1{{B}}C{{/B}}Which of the following ...