Answer:The number of standards
Explanation:Electronic data interchange (EDI) is the mechanism through which data is interchanged in the system electronically.It is mostly found in the business field for exchanging of data.
As EDI helps in making message accurate by decreasing the length and also has beneficial features of maintaining the security and increasing productivity ,hence these factor are not considered as the disadvantage .
Too many standard present in the EDI make the working complex by limiting the processing in the small business as compared with large organization.
B) its a small peice of data that tracks your preferances on diffrent websites
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0.0005 x 10⁻⁴ Farad = 0.000 000 05 Farad.
1 pF = 0.000 000 000 001 Farad
Divide them and get 50000 pF.
