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kondor19780726 [428]
3 years ago
11

n the declaration: string color = "blue"; A. the string literal color is assigned to the string reference "blue" B. the string r

eference color is concatenated to the string literal "blue" C. the string literal "blue" is assigned to the string reference color D. None of the above
Computers and Technology
2 answers:
katrin2010 [14]3 years ago
8 0

Answer:

C. the string literal "blue" is assigned to the string reference color

Explanation:

The statement string color = "blue" is an assignment statement.

The syntax of an assignment is

Variable = Value

The expression or the value on the right hand side in the statement above is a string literal or string constant.

The Variable it is being assigned to color is the string reference (on the left hand side). It is called the string reference because the value "blue" is of string data type.

QveST [7]3 years ago
5 0

Answer:

C. the string literal "blue" is assigned to the string reference color .

Explanation:

String literal here is blue which is a sequence of characters b, l, u, e.

Also a string literal is enclosed in double quotation marks.

So option A is wrong because string literal here is "blue" and not color.

In this statement the string literal blue is not being concatenated rather the string literal is being assigned to the string reference color. So option B is wrong too.

Assignment operator = is used here to assign this string literal to color.

Now if we print color, the output displayed is "blue" as the color string reference holds blue string literal.

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Answer:

scope    

Explanation:

Destructor is a member function and it call automatically when the class object goes out of scope.

Out of scope means, the program exit, function end etc.

Destructor name must be same as class name and it has no return type.

syntax:

~class_name() { };

For example:

class xyz{

  xyz(){

        print(constructor);

   }

~xyz(){

        print(destructor);

   }

}

int main(){

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}//end program

when the object is create the constructor will called and when the program end destructor will call automatically.

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A ___________ variable is used to add up a set of values. fill in the blank
TEA [102]

Answer:

dependent variable -- As it depends on the other variables, changes when they change

3 0
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This image shows a web designer's grids for different pages on a website. The uppermost box on each page is the website's identi
allsm [11]

Answer: d

Explanation: hope this helps

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A hidden backlog contains the projects that the IT department is not aware of because of low feasibility.
Finger [1]

Answer: True

Explanation:

Yes, the given statement is true that the due to the very low feasibility the IT (Information technology) department are not aware of the hidden backlog that basically contain projects.

The feasibility is the main factor in the IT department as it helps to study whole objective of the project and then also uncover all the strength and weakness of the project so that we can easily go through the details to make the project more efficient and reliable.

8 0
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Which network protocol is used to route IP addresses?<br>A. TCP<br>B. UDP<br>C. IP<br>D. ICMP
ladessa [460]

Answer:

C. IPIP

Explanation:

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