To represent a M:N relationship in the relational model, an intersection relation is created to represent the relationship itself
Indicate whether the statement is true or false
TRUE
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Which test of controls will provide evidence that the system as originally implemented was free from material errors and free from fraud? Review of the documentation indicates that
a. a cost-benefit analysis was conducted b. the detailed design was an appropriate solution to the user's problem c. tests were conducted at the individual module and total system levels prior to implementation d. problems detected during the conversion period were corrected in the maintenance phase
Productivity measures include ______.
A. inventory turnover ratios B. multifactor productivity measures C. acid test ratio D. earnings before interest and tax
Financial performance measures are useful in reducing waste and inefficiencies in operating activities
Indicate whether the statement is true or false
The total budget variance is the difference between the actual cost of the input and its planned cost
Indicate whether the statement is true or false