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Vladimir79 [104]
3 years ago
11

Hi, please help me complete my Database Development 2 hw by completing what should been done from the document and show the code

it used to do it. Need it ASAP before this monday. Tables.sql file need to do this is in the document file. Extra points and brainliest for one who have most correct and useful code. Thank you for help. Good Luck
Computers and Technology
1 answer:
PIT_PIT [208]3 years ago
5 0

Answer:

from the document and show the code it used to do it. Need it ASAP before this monday. Tables.sql file need to do this is in the document file. Extra points and brainliest for one who have most correct

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Each column in an access table datasheet represents a ____.
kakasveta [241]
....field while a row represents a record
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3 years ago
Which device do you think is the most important in the development of human civilization
insens350 [35]

Answer: The most important characteristic for the development of a civilization is the presence of advanced cities because they were centers of trade, which established economies and allowed for further development of the civilizations.

Explanation:

Your welcome :)

7 0
3 years ago
5)What are the differences in the function calls between the four member functions of the Shape class below?void Shape::member(S
Stells [14]

Answer:

void Shape :: member ( Shape s1, Shape s2 ) ; // pass by value

void Shape :: member ( Shape *s1, Shape *s2 ) ; // pass by pointer

void Shape :: member ( Shape& s1, Shape& s2 ) const ; // pass by reference

void Shape :: member ( const Shape& s1, const Shape& s2 ) ; // pass by const reference

void Shape :: member ( const Shape& s1, const Shape& s2 ) const ; // plus the function is const

Explanation:

void Shape :: member ( Shape s1, Shape s2 ) ; // pass by value

The s1 and s2 objects are passed by value as there is no * or & sign with them. If any change is made to s1 or s2 object, there will not be any change to the original object.

void Shape :: member ( Shape *s1, Shape *s2 ) ; // pass by pointer

The s1 and s2 objects are passed by pointer as there is a * sign and not & sign with them. If any change is made to s1 or s2 object, there will be a change to the original object.

void Shape :: member ( Shape& s1, Shape& s2 ) const ; // pass by reference

The s1 and s2 objects are passed by reference  as there is a & sign and not * sign with them. If any change is made to s1 or s2 object.

void Shape :: member ( const Shape& s1, const Shape& s2 ) ; // pass by const reference

The s1 and s2 objects are passed by reference  as there is a & sign and not * sign with them. The major change is the usage of const keyword here. Const keyword restricts us so we cannot make any change to s1 or s2 object.

void Shape :: member ( const Shape& s1, const Shape& s2 ) const ; // plus the function is const

The s1 and s2 objects are passed by reference  as there is a & sign and not * sign with them. const keyword restricts us so we cannot make any change to s1 or s2 object as well as the Shape function itself.

5 0
3 years ago
Why should we be concerned about HVAC systems when discussing security?
lana66690 [7]

Answer:

 HVAC is stand for the heating, ventilation and the air conditioning system that basically perform various type computer management and operation system. It also helps to improve the productivity of the system.

 As, HVAC system is very concerned about the security as it basically include various types of toxic chemical in the environment that include various types of criminal and terrorist activities and natural disaster.

The HVAC systems are easily cause various accidental cases due to its complexity nature. It also performing various types of function in the management sector like maintenance, system updating function an remote controlling maintenance.

4 0
3 years ago
Explain what qualifies a device to be called a computerized system​
Karolina [17]

Answer; A peripheral is a “device that is used to put information into or get information out of the computer.”[1]

There are three different types of peripherals:

Input, used to interact with, or send data to the computer (mouse, keyboards, etc.)

Output, which provides output to the user from the computer (monitors, printers, etc.)

Storage, which stores data processed by the computer (hard drives, flash drives, etc.)

Explanation:

7 0
3 years ago
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