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Question : Which of the following independent duties is performed by the data control group ?
The Correct Answer is : D. Reconciliation Explanation : Reconciliation is a responsibility of the user, performed by the data control group with the use of control totals and balancing sheets. This type of independent verification increases the level of confidence that the application ran successfully and that the data are in proper balance. Access to data are controls provided by a combination of physical system and application security in both the user area and the information processing facility. Authorization tables are built by the IS department, based on the authorization forms provided by the user. These will define who is authorized to update, modify, delete and / or view data. These privileges are provided at the system, transaction or field level. Custody of assets must be determined and assigned appropriately. The data owner is usually assigned to a particular user department and duties should be specific and written. The owner of the data has responsibility for determining authorization levels required to provide adequate security, while the data security administration group is often responsible for implementing and enforcing the security system.
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| จำนวนผู้เยี่ยมชม | : |   |
| ปรับปรุงครั้งล่าสุด | : | วันอังคารที่ 13 เมษายน พ.ศ 2547 ( วันสงกรานต์ ) |
| ถือกำเนิด | : | วันอังคารที่ 13 เมษายน พ.ศ 2547 ( วันสงกรานต์ ) |
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