Secondary data refers to second-hand information. It is not originally collected and rather obtained from already published or unpublished sources. For example, the address of a person taken from the telephone directory or the phone number of a company taken from Just Dial are secondary data. ...
百度试题 结果1 题目What is NOT a method of secondary data collection? A. In-crisis information B. Pre-disaster information C. Interviews with key persons D. Lessons learnt 相关知识点: 试题来源: 解析 C 反馈 收藏
百度试题 结果1 题目What are the advantages of collecting Secondary data? A. Time-saving B. Cheaper C. Accurate D. Convenient 相关知识点: 试题来源: 解析 A;B;D 反馈 收藏
百度试题 结果1 题目What was the source of the data? A. Primary B. Secondary C. Tertiary D. Mixed 相关知识点: 试题来源: 解析 A。判断数据的来源类型。反馈 收藏
This type of secondary storage stood in contrast to primary storage, which referred to a computer's volatile memory devices such as Random Access Memory (RAM) or datacache. Volatile memory requires a constant source of power. If a volatile device is disconnected from power, the memory is clear...
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A secondary resource is a document or other type of media that discusses or cites an original resource. Most secondary resources...
Secondary data,on the other hand, is data collected by someone other than the primary user and made available for other researchers to use. What about third-party data?Third-party data is information collected by various sources and aggregated by a third-party provider, hence the name “third...
Task-based ones “emphasize skills by requiring the student to complete certain types of work” ([45], p. 35). Community is crucial, especially in terms of examples and assistance, yet it is a secondary goal. The pedagogy of this type of MOOC, unlike network-based ones, is “task-suppo...
What is the function of psychosocial factors in predicting length of time since last dental visit? A secondary data analysisAccess to dental carepsychosocial factorssecondary analysisTo conduct a secondary analysis of the Adult Dental Health Survey, UK (ADHS.UK) data to investigate the function of ...