these are c# .net questions if false explain why 1. The value/values that unique

Question

these are c# .net questions if false explain why

1. The value/values that unique identify a row in a table are referred to as the ___________ key

2. The value/values in a table that reference a unique row in another table is known as the ____________ key

3. T/F – Relational databases are able to represent a many to many relationship

4. (2pts) Draw a picture of table representing an Item

5. (2pts) Draw a picture of a table representing a Customer

6. (3pts) Draw a picture that represents a Customer’s Order of 1 or more Items

ZOOM

Name _________________________

Score ______

1. T/F – Entity Framework allows you to interact with the database if you have knowledge of SQL commands.

2. T/F – Entity Framework models many to one relationships by having a class with a List of the related class.

3. T/F – Entity Framework allows for async access to the database.

4. T/F – Updating the Entity Framework DBSet collections results in immediate changes in the database.

5. T/F – You don’t need to use Try Catch blocks when using Entity Framework because it handles errors itself.

6. (5pts ) – Draw an ERD of your group’s Budget project database.

Explanation / Answer

As per Chegg guidelines, if a question of the user contains more than one question then the expert need to answer the first question. But for you I am answering the few questions. Hope you read the guidelines and understand. :)

1. primary

2. Foreign
3. True

1. False
Entity Framework does not need knowledge of SQL. It displays table in pictures
2. True
3. True
4. True
5. False
You need to have Try Catch blocks

**Comment for any further queries.

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