difference between direct personal investigation and indirect oral inv

1.	difference between direct personal investigation and indirect oral investigation.
Answer» In the\xa0\'direct personal investigation\', the investigator collects\xa0data personally\xa0while in the\xa0\'indirect oral investigation\', the data are collected from\xa0indirect resources.Difference between \'direct personal investigation\' and \'indirect oral investigation\':Direct personal investigation:1.\xa0In this investigation, the\xa0data collected is original\xa0in manner.2.\xa0The\xa0field of the investigation\xa0will be\xa0limited3.\xa0The\xa0information\xa0is highly\xa0reliable.Indirect oral investigation:1.\xa0In this investigation, the\xa0method of collecting data\xa0may lead to\xa0false conclusions.2.\xa0The\xa0field of investigation\xa0can be\xa0large.3.\xa0The\xa0information\xa0can be\xa0wrong or biased.

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