Computers and Technology, 24.04.2020 17:51 daniellekennedy05

1. Write a script that adds an index to the MyGuitarShop database for the zip code field in the Addresses table. 2. Write a script that implements the following design in a database named MyWebDB: In the Downloads table, the UserID and ProductID columns are the foreign keys. Include a statement to drop the database if it already exists. Include statements to create and select the database. Include any indexes that you think are necessary. 3. Write a script that adds rows to the database that you created in exercise 2. Add two rows to the Users and Products tables. Add three rows to the Downloads table: one row for user 1 and product 2; one for user 2 and product 1; and one for user 2 and product 2. Use the GETDATE function to insert the current date and time into the DownloadDate column. Write a SELECT statement that joins the three tables and retrieves the data from these tables like this:

Answers: 3

Show answers

Another question on Computers and Technology

Computers and Technology, 21.06.2019 18:00

Amara created a workbook to track the number of minutes she reads each week. each day, she entered the number of minutes into the workbook. identify the types of data in the workbook using the drop-down menus.

Answers: 3

Answer

Computers and Technology, 22.06.2019 10:00

When is an original work considered public domain? a. when posted via social media b. when it is posted on the internet c. when a copyright symbol is not included with the piece of work d. when explicit permission is given by the author / owner

Answers: 1

Answer

Computers and Technology, 22.06.2019 19:20

Consider the following code snippet: #ifndef cashregister_h#define cashregister_hconst double max_balance = 6000000.0; class cashregister{public: cashregister(); cashregister(double new_balance); void set_balance(double new_balance); double get_balance() const; private: double balance[12]; }; double get_monthly_balance(cashregister bk, int month); #endifwhich of the following is correct? a)the header file is correct as given.b)the definition of max_balance should be removed since header files should not contain constants.c)the definition of cashregister should be removed since header files should not contain class definitions.d)the body of the get_monthly_balance function should be added to the header file.

Answers: 1

Answer

Computers and Technology, 23.06.2019 07:30

What key should you press and hold to select and open multiple files at one time? enter alt control esc

Answers: 1

Answer

You know the right answer?

1. Write a script that adds an index to the MyGuitarShop database for the zip code field in the Addr...

Questions