Question

39. A characteristic of card system
is​

Answer 1

Answer:

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Answer 2

Explanation:

characteristic of card systems is Slowness in processing data,Using cards as records of transactions and Needing a larger DP staff.

Description Establish a theory of probable cause (question the obvious). Description Test the theory to determine the cause. Description Establish a plan of action to resolve the problem and implement the solution. Description Verify full system functionality and, if applicable, implement preventative measures.