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Spreadsheets are used to calculate project cost estimates. Totals for each cost category are then keyed into the job-costing system. What is the BEST control to ensure that data is accurately entered into the system?

  1. Display back of project detail after entry
  2. Reconciliation of total amounts by project
  3. Reasonableness checks for each cost type
  4. Validity checks, preventing entry of character data

Answer(s): B



An organization plans to receive an automated data feed into its enterprise data warehouse from a third-party service provider. Which of the following would be the
BEST way to prevent accepting bad data?

  1. Purchase data cleansing tools from a reputable vendor.
  2. Appoint data quality champions across the organization.
  3. Obtain error codes indicating failed data feeds.
  4. Implement business rules to reject invalid data.

Answer(s): D



Which task should an IS auditor complete FIRST during the preliminary planning phase of a database security review?

  1. Determine which databases will be in scope.
  2. Identify the most critical database controls.
  3. Evaluate the types of databases being used.
  4. Perform a business impact analysis (BIA).

Answer(s): A



Which of the following is an IS auditor's GREATEST concern when an organization does not regularly update software on individual workstations in the internal environment?

  1. The organization may not be in compliance with licensing agreements.
  2. System functionality may not meet business requirements.
  3. The system may have version control issues.
  4. The organization may be more susceptible to cyber-attacks.

Answer(s): D






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