(CO 6) The benefit of a relationship is to A. efficiently combine data from related tables....
(CO 6) The benefit of a relationship is to
A. efficiently combine data from related tables.
B. facilitate how Access will manage the relationship.
C. determine which fields to include in each table.
D. minimize data redundancy.
Homework Answers
In MS Access, relationships are used to relate one table to another. There are various benefits of creating such relationships. Among them, the benefit of a relationship is to "Efficiently Combine Data from the Related Tables" for the purpose of creating queries, forms and reports.
The relationships uses the data from one table to create a relationship with the another table. It combines the data in an effective manner.
Therefore, the ANSWER is OPTION-A (Efficiently Combine Data from the Related Tables)
Add Answer to:
(CO 6) The benefit of a relationship is to
A. efficiently combine data from related tables....
17. The select operation: A) combines relational tables to provide the user with more information than...
17. The select operation: A) combines relational tables to provide the user with more information than is otherwise available. B) creates a subset consisting of columns in a table. C) identifies the table from which the columns will be selected. D) creates a subset consisting of all records in the file that meet stated criteria. 18. The join operation: A) combines relational tables to provide the user with more information than is otherwise available. B) creates a subset consisting of...
1) Please help by answering the following question (all parts A - D) in regards to...
1) Please help by answering the following question (all parts A - D) in regards to using Microsoft Access and Databases: A) Explain the benefit of designing tables and then creating relationships between them. B) Explain how tables can be related to eachother. C) When tables are related, they can be queried as one large table. Explain the advantage of managing data in this manner versus trying to manage data in multiple worksheets in Excel. D) Describe the motivations that...
create a database, and create tables with the following requirements: 1) The physical data model is...
create a database, and create tables with the following requirements: 1) The physical data model is about the book tracking system with the following objects: Book Publisher Author Store 2) Relationship Different to last week assignment, the changes in the relationship are: Book and publisher have a many to many relationship Book and author have a many to many relationship 3) Change the physical data model of last to account to the many to many relationship using: Junction tables Foreign...
Write an SQL query A related table to snp151 is named snp151CodingDbSnp, which stores data about ...
write an SQL query A related table to snp151 is named snp151CodingDbSnp, which stores data about changes in protein sequence related to SNPs. For this query, you will extract data from both tables using a join. The query results should have the SNP name, chromosome, strand and start position from the snp151 table, AND the transcript, codons & peptides from the snp151CodingDbSnp table. Q2: Modify Q1 to only include SNPs that are in frame 2. Q3: Modify Q2 to only...
A. For a relationship to be defined, we need at least two relations (tables). [2] a....
A. For a relationship to be defined, we need at least two relations (tables). [2] a. TRUE b. FALSE B. Aggregate functions can be used in a SELECT clause without GROUP BY on a column of a table [2] a. TRUE b. FALSE C. A table which satisfies 3NF (Third Normal Form) can violate 2NF (Second Normal Form) a. TRUE [2] b. FALSE D. In a table the foreign key attribute can have null value. a. TRUE [2] b. FALSE...
What is the cost-benefit relationship in deciding whether to offer credit to customers, and whether to...
What is the cost-benefit relationship in deciding whether to offer credit to customers, and whether to accept bank credit cards? A. For a company to manage credit internally, costs include the cost of creating and operating a credit department, training sales staff to sell on credit, and losses due to nonpayment. B. If the gross margin increase resulting from additional sales exceeds the costs of offering credit, the company will increase its net income by offering credit. C. For a...
Using the data tables found on Appendix 1, answer the following questions and indicate
Using the data tables found on Appendix 1, answer the following questions and indicate, the table(s), field(s), primary key and foreign key required to determine the answer. a. Which customers (show their names) made purchases from Martinez? b. Who has the largest credit limit? c. How many sales were made in October? d. What were the item numbers, price, and quantity of each item sold on invoice number 103? e. How much did each salesperson sell? f. How many customers live in Arizona? g. How much credit...
On January 1, 2020, McGee Co. had the following balances: Projected benefit obligation
On January 1, 2020, McGee Co. had the following balances: Projected benefit obligation $7,400,000 Fair value of plan assets 7,000,000 Other data related to the pension plan for 2020: Service cost 315,000 Contributions to the plan 459,000 Benefits paid 450,000 Actual return on plan assets 444,000 Settlement rate 9% Expected rate of return 6% Average service periods (for amortization) 8yrs (a) Determine the projected benefit obligation at December 31, 2020. There...
Topic: Inventory Manangement Part A. Database Creation Your database should have a minimum of 4 tables...
Topic: Inventory Manangement Part A. Database Creation Your database should have a minimum of 4 tables and include both one-to-many and many-to-many relationships. Be sure to include some numeric and/or date fields. Define all appropriate constraints, using the proper naming conventions (see Structure Notes below). Populate your database with at least 30 records in the main table(s), and whatever is needed in related tables. Submit the following: • a short description of the purpose of the database and what the...
If possible use Microsoft Visio or anything BUT handwritten diagrams for questions 6-10, please. Thank you!...
If possible use Microsoft Visio or anything BUT handwritten diagrams for questions 6-10, please. Thank you! This is for my Oracle class. 1. Which tables and fields would you access to determine which book titles have been purchased by a customer and when the order shipped? 2. How would you determine which orders have not yet been shipped to the customer? 3. If management needed to determine which book category generated the most sales in April 2009, which tables and...
17. The select operation: A) combines relational tables to provide the user with more information than is otherwise available. B) creates a subset consisting of columns in a table. C) identifies the table from which the columns will be selected. D) creates a subset consisting of all records in the file that meet stated criteria. 18. The join operation: A) combines relational tables to provide the user with more information than is otherwise available. B) creates a subset consisting of...
What is the cost-benefit relationship in deciding whether to offer credit to customers, and whether to accept bank credit cards? A. For a company to manage credit internally, costs include the cost of creating and operating a credit department, training sales staff to sell on credit, and losses due to nonpayment. B. If the gross margin increase resulting from additional sales exceeds the costs of offering credit, the company will increase its net income by offering credit. C. For a...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago