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polet [3.4K]
3 years ago
10

Which set of symbols encloses an if-then code block? Choose the best answer.

Computers and Technology
1 answer:
Colt1911 [192]3 years ago
8 0

Here's some code that might help, assuming that you are using JavaScript.

e = "Hello"

if(e === "Hello"){

    alert(":D")

}else{

    console.log("Um.")

}

I think that the answer is curly brackets.

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Select the function of keypunches that were used as one of the earliest input devices.(1 point) -It was used for punching holes in the paper at relevant ...

Explanation:

3 0
1 year ago
What information on social networking sites could be used to discriminate against a potential employee
NISA [10]

the answer on plato is b

political affiliations

3 0
2 years ago
The class attribute a. can be applied to only one element in an HTML document b. determines the copy that will be displayed when
Nuetrik [128]

Answer:

The answer is likely C. "Can be used by CSS to apply the same formatting to more than one HTML element."

Explanation:

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Qualification:

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4 0
3 years ago
1. Write programming code in C++ for school-based grading system. The program should accept the Subject and the number of studen
satela [25.4K]

In this program, I am using the school-based grading system and the program should accept the subject and the number of students.

Program approach:-

  • Using the necessary header file.
  • Using the standard I/O namespace function.
  • Define the main function.
  • Declare the variable.
  • Display enter obtain marks in 5 subjects.
  • Return the value.

Program:-

//header file

#include<iostream>

//using namespace

using namespace std;

//main method

int main()

{

//declare variable

  int j;

  float mark, sum=0, a;

//display enter obtain marks in 5 subjects

  cout<<"Enter Marks obtained in 5 Subjects: ";

  for(j=0; j<5; j++)

  {

      cin>>mark;

      sum = sum+mark;

  }

  a = sum/5;

//display grade

  cout<<"\nGrade = ";

  if(a>=91 && a<=100)

//display a1

      cout<<"a1";

  else if(a>=81 && a<91)

//display a2

      cout<<"a2";

  else if(a>=71 && a<81)

      cout<<"b1";

  else if(a>=61 && a<71)

      cout<<"b2";

  else if(a>=51 && a<61)

//display c1

      cout<<"c1";

  else if(a>=41 && a<51)

//display c2

      cout<<"c2";

  else if(a>=33 && a<41)

//display d

      cout<<"d";

  else if(a>=21 && a<33)

//display e1

      cout<<"e1";

  else if(a>=0 && a<21)

//display e2

      cout<<"e2";

  else

//display invalid

      cout<<"Invalid!";

  cout<<endl;

//return the value

  return 0;

}

Learn more grading system

brainly.com/question/24298916

7 0
2 years ago
The development of a new information system is economically justified if the _____.
ruslelena [56]
The development of new information system is economically justified when or if the organization or group handling the information system has assessed its cost feasibility. If so, this will only fall under the circumstances that the information system is justified economically
3 0
3 years ago
Read 2 more answers
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