1. What is a data quality audit, why is it used, and how does it relate to data

Question

1. What is a data quality audit, why is it used, and how does it relate to data cleansing? Justify the use of resources in performing a data quality audit and spending the time to correct the data. Explain the issues associated with incorrect data.

2. Analyze the seven major components of IT infrastructure, and explain some ways that organizations might modify how they are allocating the computing budget in different ways.

3. Explain the importance of a risk assessment in determining which assets in an organization require protection and the extent to which these assets are vulnerable. Discuss the role of risk assessment in disaster recovery planning and business continuity planning.

Explanation / Answer

1. Data auditing is the process of checking and verifying whether the data provided by some one is reliable, useful to the firm or not and what kind of results it is going to be reveal if we use the data. And also assess the impact of poor quality of data, how it impacts the firm's performance in many dimensions. There are many tools and scales which uses for measing the quality of data and how far it fit to the firm's requirements.

2. the major components of IT infrastructure:

3. The aspects and inputs of organization need to be protect by the firm itself. the kind of problems and volume of losses defines the level of risk of the component. Suppose if you lost a product or machine, you can buy it and the loss may be limited, but if you lost a Principle or Formula, the loss may be irrecoverable in nature. Hence, firms should identify the kinds of problems and variety of problems, and frame strategies to face these. Some risk may be covered and minimized by the firm by its own practices, but some risk may be face by help of others only.

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