Answers and explanations:
1) A modification problem takes places when creating a database two different type of information is entered in the same chart row generating inaccuracy. The only form to solve this issue is creating a new row so each piece of information will be stored in one row particularly.
2) There are three (3) types of modification problems: the deletion problem (<em>the single row containing information from different themes can be deleted losing data</em>), the update problem (<em>new information entered could lead to more inconsistency</em>), and the insertion problem (<em>similar to deletion, a new row can be inserted instead of the row causing problem but information will be missing</em>).
Answer:
In a larger corporation, the CFO's duties shift more toward analysis, oversight, and management.
Explanation:
Accounting and Reporting: The CFO is responsible for keeping accurate financial records and for reporting on a company or organization's financial status.
Answer:
Down below
Explanation:
Citizens file income taxes to ensure that they will receive a if they paid too much in taxes throughout the year. Employers supply a to help citizens file their tax returns.
Answer:
A gaming software report from Gartner Group, a market research firm
Explanation:
Primary data collection is when data is collected through first hand research.
Primary data collection methods include
- Surveys : this can take the form of questionnaires (including online questionnaires e.g. survey monkey
- Interviews : this includes focus group interviews and interviewing customers
Advantages of primary data collection
- Directly addresses the reason for data collection
- Provides unique insight that might be unavailable elsewhere
Disadvantages of primary data collection
- It can be expensive
- it can be time consuming compared to other methods
Secondary data collection is collecting data that has already been collected in the past e.g. A gaming software report from Gartner Group, a market research firm
