Define each of the following terms: a. data b. field c. record d. file reVIeW QuesTIONs 2.

Fantastic news! We've Found the answer you've been seeking!

Question:

Define each of the following terms:
a. data
b. field
c. record

d. file
reVIeW QuesTIONs
2. What is data redundancy, and which characteristics of the file system can lead to it?
3. What is data independence, and why is it lacking in file systems?
4. What is the role of a DBMS, and what are its advantages?
5. What is the differences among data, information, and a database.
6. Explain structural independence, and why is it important?
7. What is a DBMS, and what are its functions?
8. List and describe the different types of databases.
9. What are the main components of a database system?
What are the potential costs of implementing a database system?

Posted Date: Mar 04, 2022 10:48 AM

Why is the magnitude of the boiling point elevation less than that of the freezing point depression?
Among six measurements of the boiling point of a silicon compound, the size of the error was 0.07, 0.03, 0.14, 0.04, 0.08, and 0.03C. Assuming that these data can be looked upon as a random sample...
The melting point of gold is 1 064C, and the boiling point is 2 660C. (a) Express these temperatures in kelvins. (b) Compute the difference between these temperatures in Celsius degrees and kelvins.
One popular activity that tourists participate in when they visit Alaska is panning for gold. A gift shop by the panning center sells blocks of clay. The packaging on the clay claims that one in five...
Cow Chips Inc., a large fertilizer distributor based in Saskatchewan, is planning to use a lockbox system to speed up collections from its customers on the east coast. A local bank branch will...
The beaker on the right contains 0.1 M acetic acid solution with methyl orange as an indicator. The beaker on the left contains a mixture of 0.1 M acetic acid and 0.1 M sodium acetate with methyl...
For the multiple linear regression model, show that $S S_{\mathrm{R}}(\boldsymbol{\beta})=\mathbf{y}^{\prime} \mathbf{H y}$.
The following stockholders equity accounts, arranged alphabetically, are in the ledger of Selig Corporation at December 31, 2010. Common Stock ($5 stated value, 800,000 shares authorized)...
If a US MNC were to expand to the UAE and set up a subsidiary to retail furniture, what kinds of foreign currency exposure would it?
Problem Statement: The aim of this case study is to propose a daily capacity level and level of resourcing required for Q2 & Q3 2023. The proposed daily capacity level should achieve the highest...
Post Delivery Service acquired at book value 80 percent of the voting shares of Script Real Estate Company. On that date, the fair value of the noncontrolling interest was equal to 20 percent of...
Jasmine is the director of marketing for a chain of clothing stores. She's been given a set budget and needs to drive as many potential customers to her website as possible. What automated bidding...
What must a retail store's design team consider when designing their store environment to create excitement? Explain.
Choose a brand or imagine what was your brand positioning? How is it differentiated from the competitors? Who was your specific target? Why did you select them?
Jo-Ann Fabrics How has your retailer changed and evolved over time? What is your retailer's primary business? What is their business model (how do they choose to operate)? What is their corporate...
"When you think of financial institutions, which ones come to mind?" What types of recall can this question be used to measure? Explain.
Consider the following ER diagram that represents a Travel Booking System. Convert this ER diagram into a relational schema? Passenger PK ID Name PassportNumber Nationality {SpecialMeal} PK ID Flight...
Using thermodynamic data from Appendix 4, calculate G at 258C for the process: 2SO 2 (g) + O 2 (g) 88n 2SO 3 (g) where all gases are at 1.00 atm pressure. Also calculate DG8 at 258C for this same...
Journalize the transactions of Luna Technology Solutions. Include an explanation with each journal entry. Use the following accounts: Cash; Accounts Receivable; Supplies; Prepaid Advertising; Land;...
As the manager of Yum Yum Thai, you must deal with a variety of business transactions. Provide an explanation for the following transactions: a. Debit Equipment and credit Cash. b. Debit Saelim,...
Schuster Services reported assets of $800 and equity of $480. What is Schuster Services debt ratio? a. 60% b. 40% c. 67% d. Not enough information is provided.

Define each of the following terms: a. data b. field c. record d. file reVIeW QuesTIONs 2.

Question:

Expert Answer:

1 Definitions a Data Raw data is simply defined as pieces of facts figures or other information that are stored and managed by a computer This can take various forms including numbers text photos and ... View the full answer

Students also viewed these computer network questions