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svlad2 [7]
2 years ago
9

You arrive at school on Friday for a field trip ! What a lucky day!You need to figure out what room you are in before leaving. Y

ou notice there are rosters on each door . What do you do to find your correct room?
If the roster were sorted alphabetically by last name , would that change how you found your correct room ?
Computers and Technology
2 answers:
Pachacha [2.7K]2 years ago
4 0

Answer:

u would look for the roster that has the first letter of your last name

zimovet [89]2 years ago
4 0

Answer:

Look for the first letter of your last name

Explanation:

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Which range of values would result in 10 elements stored in an array?
Paraphin [41]

Answer:

0-9

Explanation:

count 0 as 1

len(0,1,2,3,4,5,6,7,8,9)=10

3 0
3 years ago
Use the Wrap Text icon to _____. modify which graphic appears in the front of layered images modify the picture effects change t
sergey [27]

I believe it's change the way text is wrapped around an object.

3 0
3 years ago
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Q1: Which of the following is an input peripheral device?
faltersainse [42]

Answer:

Mouse

Explanation:

Input devices allow users to input something in the computer. For example keyboard allows users to type on the computer, or mouse allows users to click.

On the other hand output devices allow computers to output data. For example speakers allow us to hear the outputs of a computer.

3 0
3 years ago
Read 2 more answers
Elliott is trying to normalize a database that he has designed. Which is not one of the elements of 1NF or 2NF?
muminat

Answer: I think it’s D

Explanation: the rest apply to the the rules of 1NF and 2NF

5 0
2 years ago
If the object instance is created in a user program, then the object instance can access both the public and private members of
rewona [7]

Answer:

False

Explanation:

The private member of a class is not accessible by using the Dot notation ,however the private member are those which are not accessible inside the class they are accessible outside the class  .The public member are accessible inside the class so they are accessible by using the dot operator .

<u>Following are the example is given below in C++ Language </u>

#include<iostream>   // header file

using namespace std;  

class Rectangle

{    

   private:  

       double r; // private member  

   public:      

       double  area()  

       {     return 3.14*r*r;  

       }        

};  

int main()  

{    

  Rectangle r1;// creating the object  

   r1.r = 3.5;  

 double t= r1.area(); // calling

cout<<" Area is:"<<t;  

   return 0;  

}  

Output:

compile time error is generated

<u>The correct program to access the private member of class is given below </u>

#include<iostream>   // header file

using namespace std;  

class Rectangle

{    

   private:  

       double r; // private member  

   public:      

       double  area()  

       {    

r1=r;

double t2=3.14*r2*r2;

return(t2); // return the value  

       }        

};  

int main()  

{    

  Rectangle r1;// creating the object  

   r1.r = 1.5;  

 double t= r1.area(); // calling

cout<<" Area is:"<<t;  

   return 0;  

}  

Therefore the given statement is False

5 0
3 years ago
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