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inn [45]
3 years ago
11

You're working on a TV that has a hard coded list of channels (use an enum for this list) and you're asked to create a mechanism

to switch channels. Start by creating an enum class that holds 4 to 5 channels. Each channel has a network name to identify it and a channel number as its value. In a class called Television, create a method called changeChannel() that takes an enum from the channel class as input. In the method, use switch to print out a randomo message for each channel depending on what input was provided?
Computers and Technology
1 answer:
ra1l [238]3 years ago
8 0
Jsjsjsoos I jdkkskso I iDisks I iiddikdk I ididkkd
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C

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Problems and Exercises 16 through 43 are based on the entire ("big" version) Pine Valley Furniture Company database. Note: Depen
lesya [120]

Answer:

SQL queries

The command used to display the customer ID and total number of orders placed is given below

Query:

SELECT CustomerID, COUNT (orderID) AS TotalOrders

FROM Order_Table

GROUP BY CustomerID

Explanation:

SQL queries

The command used to display the customer ID and total number of orders placed is given below

Query:

SELECT CustomerID, COUNT (orderID) AS TotalOrders

FROM Order_Table

GROUP BY CustomerID

SELECT - To query the database and get back the specified fields SQL uses the select statement

CustomerID is a coloumn name

The function COUNT(OrderID) returns the number of orders

Totalorderds is a label

FROM - To query the database and get back the preferred information by specifying the table name

Order_Table is a table name

GROUP BY - The clause is used to group the result of a SELECT statement done on a table where the tuple values are similar for more than one column

The table below displays the CustomerID and total number of orders placed

CustomerID                                              Totalorders

4                                                                    28

1                                                                      6

12                                                                    5

16                                                                    5

6                                                                     3

9                                                                     3

15                                                                    3

3                                                                     1

13                                                                    1

14                                                                    1

The table below shows the total number of orders situated for each sales person

SalesPerson_ID                                         TotalOrders

3                                                                    16

2                                                                     3

4                                                                     3

5                                                                     3

3 0
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I need help with Exercise 3.6.7: Sporting Goods Shop in CodeHS. ASAP
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Answer:

OK

Explanation:

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Answer:

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