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the electronic data processing consists of three stages which are the INPUT, the PROCESSING and the OUTPUT stages.
The three main stages of advertising research are discussions and agreements, planning and data collection, and data analysis.
= stages in market research process = 1-research purpose 2-research objectives 3-estimate the value of information 4-design the research 5-collect the data prepare and analyze the data 6_report research result and provide strategic recommendation.
Discuss the stages involved in data collection.(a) Stages of data collection (5 Marks)The process of data collection may involve any number of the following stages according to the method used.(1) Data creation , e.g, on clerically prepared source documents(2) Transmission of data(3) Data preparation i.e. transcription and verification(4) Possible conversion from one medium(e.g. diskette) to another e.g., magnetic tape(5) Input of data to the computer for validation(6) Sorting(7) Control- all stages must be controlled
copy and paste stupid
Data checking, editing, proof-reading.
normalization
Collecting, displaying, and alalyzing
Vectorization is the process of converting raster data into vector data. the opposite is called rasterization.
Hardware
If we want to transmit the most secret data, we can use encryption process and transmit the data to the receiver. this process is called as encryption. regds nataraj
A place where we can process, store and deliver the digital information is called data center. Many data centers are available worldwide.