Which type of network involves buildings in multiple cities connecting to each other?

Programmers say the data items are ____ only within the module in which they are declared.

Oksanka [162]

Data items are "local".

Consider the following example in C++.

class MyClass
{
public:
void setX(int x)
{
this->x = x;
}

private:
int x;
};

We have an integer variable local to the scope of the class declaration, and we have another integer variable local to our setX() function, though we have no global functions, that's something you want to try to avoid as a general rule of thumb.

6 0

4 years ago

By default, tables are sorted in ascending order by this. What’s the answer?

raketka [301]

Answer:

Record number

Explanation:

It simply can't be "data type" as there cant be more than one data type in a field. It won't be "primary key field" either as primary keys only set the field as unique. You can test this by changing the primary key to a different field. But for simplicity's sake, I did this experiment for you.

As you can see in the first and second attachments, ID is the primary key, set default by the program.

But when I set Field 8 as the primary key, shown in the third attachment, field 8 doesn't sort, shown in the fourth attachment.

5 0

3 years ago

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Create a stored procedure sp_Q1 that takes two country names like 'Japan' or 'USA'as two inputs and returns two independent sets

Zigmanuir [339]

Answer:

Check the explanation

Explanation:

CREATE PROCEDURE sp_Q1

"at"country1 NVARCHAR(15),

"at"country2 NVARCHAR(15)

AS

BEGIN

SELECT SupplierID, CompanyName, Phone, Country FROM suppliers

where Country in ("at"country1,"at"country2)

SELECT ProductID, ProductName, UnitPrice, SupplierID FROM Products

where SupplierID in(

SELECT SupplierID FROM suppliers

where Country in ("at"country1,"at"country2)) ORDER BY SupplierID

END

GO

-- Testing script.

DECLARE "at"RC int

DECLARE "at"country1 nvarchar(15)

DECLARE "at"country2 nvarchar(15)

-- Set parameter values here.

set "at"country1='UK'

set "at"country2='Canada'

EXECUTE "at"RC = [dbo].[sp_Q1]

"at"country1

,"at"country2

GO

Kindly check the attached images below to see how it looks like on a code editor.

7 0

4 years ago

Wireless networks usually use ____ signals to send data.

barxatty [35]

Wireless networks usually use radio (b) signals to send data.

6 0

3 years ago

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In many cases, a ribbon organizes buttons and options in Select one: a. menus. b. sections. c. toolbars. d. groups.

katrin2010 [14]

Answer:

The answer is Groups

Explanation:

A ribbon organizes buttons and a program’s options into a series of groups or tabs at the top of the window. Typical ribbon tabs are composed of groups that are labeled as closely related commands. Dividing commands into groups in most Microsoft Office application helps users structure users structure the commands into related sets.

5 0

4 years ago

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