Which of the following is NOT a step in data processing? A. Data collection B. Data analysis C. Data imagination D. Data interpretation 相关知识点: 试题来源: 解析 C。本题考查数据处理的步骤。数据处理包括数据收集、数据分析和数据解释,而“Data imagination”(数据想象)并非数据处理的步骤。
In a data processing system, which of the following is the most important for ensuring data security? A. Regularly update the software. B. Use weak passwords. C. Share the login credentials with others. D. Ignore security warnings.
解析 C。本题考查常见的数据处理软件。选项 A Microsoft Excel 是常用的电子表格软件,可用于数据处理和分析。选项 B SPSS 是专业的统计分析软件。选项 C Photoshop 主要用于图像编辑,不是数据处理软件。选项 D Python 是一种编程语言,常用于数据处理和科学计算。
The method of processing the data which is formed by the user input device plural object ones includes with the step which receives information 19 from the processing device 12 which displays at least one set of potential position of 2 and 3 and the information 21 which displays the set of ...
Which of the following is not helpful for improving the efficiency of data processing? A. Indexing the data. B. Duplicating the data multiple times. C. Compressing the data. D. Caching frequently accessed data. 相关知识点: 试题来源:
Which of the following is not a common data processing software? A. Excel B. Python C. Photoshop D. SQL 相关知识点: 试题来源: 解析 C。Photoshop 主要用于图像处理,不是常见的数据处理软件。Excel 常用于表格数据处理,Python 可进行复杂的数据处理编程,SQL 用于数据库的数据处理。
When processing data, if you encounter an unexpected null value, which of the following is not a proper way to handle it? A. Throw an exception. B. Assign a default value. C. Ignore the null value and continue processing. D. Terminate the program immediately. ...
Transforming the data to reduce the impact of outliers C. Ignoring the outliers and continuing the analysis D. Analyzing the causes of outliers and taking appropriate measures 相关知识点: 试题来源: 解析 C。本题考查数据处理中处理异常值的方法。选项 A,直接移除异常值在某些情况下是可行的,但需要...
The major limitation of SPSS is that it cannot be used to analyze a very large data set. Was this answer helpful? 3Similar Questions Q1 Which of the following softwares are used for data processing?(i) EXCEL (ii) ACCESS (iii) SPSS (iv) STAR (v) PASW. View Solution...
Which of the following is NOT true? ___.A.Computers perform. not only data processing function in business, but also are used as tools inB.Problem-solving and decision-makingC.In performing certain data processing tasks, computers can process information more efficiently and ...