相关知识点: 试题来源: 解析 A。“perfectly”表示“完美地,完全地”,修饰“accurate”,强调数据的准确性。选项 B“nearly”意为“几乎”;选项 C“hardly”意为“几乎不”;选项 D“rarely”意为“很少”,都不能准确表达数据准确的程度。反馈 收藏
A. by B. with C. from D. through 相关知识点: 试题来源: 解析 A。“by”在此处表示通过、借助,“data is collected by sensors”表示数据是通过传感器收集的。“with”一般指伴随、带有;“from”表示来自;“through”指经由、通过,但更强调过程。这里“by”最能准确表达数据收集的方式。反馈...
The data collected by the Internet of Things is information ___ is valuable for businesses. A. which B. who C. where D. whose 相关知识点: 试题来源: 解析 A。先行词是“information”,在从句中作主语,关系词用“which”。反馈 收藏
The data collected by the Internet of Things are so complex ___ it requires advanced analytics to make sense of them. A. that B. as C. which D. when 相关知识点: 试题来源: 解析 A。本题考查结果状语从句。“so...that...”表示“如此……以至于……”,引导结果状语从句。反馈 ...
The data collected by the sensors in the Internet of Things needs ___ carefully to provide accurate information. A. to be analyzed B. analyzing C. analyzed D. being analyzed 相关知识点: 试题来源: 解析 A。本题考查非谓语动词的用法。need to be done 表示“需要被...”,data 与 analyze 是...
In the Internet of Things system, data ___ collected and analyzed automatically. A. is B. are C. was D. were 相关知识点: 试题来源: 解析 A。data 是不可数名词,作主语时谓语动词用单数,结合语境用一般现在时,所以用 is,A 选项正确;B 选项 are 用于复数主语;C 选项 was 是一般过去时的单数形...
We collected the backscattered signals from this population where the top left graph of Fig. 2d shows the received aggregate signal. Because of the on-chip Gold code identifier (and its correlation properties), very good autocorrelation across the full chip population was verified for the received...
Data from a user's devices is collected and compared to user-defined rules and to ranges. Notification messages may be sent to notify of the data. Data labels may be added to explain the data and any abnormal condition.TUM J. LEE
DDL changes are unrestricted while change data capture is enabled. However, they may have some effect on the change data collected if columns are added or dropped. If a tracked column is dropped, all further entries in the capture instance will have NULL for that column. If a column is add...
To understand exactly how big data and the IoT work together, we need to examine several pieces in the overall workflow: A company’s devices are installed to use sensors for collecting and transmitting data. That big data—sometimes pentabytes of data—is then collected, often in an repositor...