Summary
Summary Database_Design_Wk1_Chapter1_Exercise_Q&A
Rating
Sold
-
Pages
2
Uploaded on
11-07-2023
Written in
2022/2023
1. Discuss each of the following terms: data field record file 2. What is data redundancy? 3. Discuss the disadvantages of file-based systems. 4. Explain the difference between data and information. 5. Use Figure 1.2 (below) to answer the following questions. In the table, how many records does the file contain? How many fields are there per record? What problem would you encounter if you wanted to produce a listing by city? How would you solve this problem by altering the file structure?
Show more
Read less
Institution
Database Design
Course
Database Design
Whoops! We can’t load your doc right now. Try again or contact support.
Written for
- Institution
- Database Design
- Course
- Database Design
Document information
- Summarized whole book?
- No
- Which chapters are summarized?
- Unknown
- Uploaded on
- July 11, 2023
- File latest updated on
- July 11, 2023
- Number of pages
- 2
- Written in
- 2022/2023
- Type
- Summary
Subjects
-
databasedesignwk1chapter1exerciseqampa
$10.49
Get access to the full document:
100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached
