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3 years ago

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Which of the following is false? A. The last element of an array has position number one less than the array size. B. The positi

on number contained within square brackets is called a subscript. C. A subscript cannot be an expression. D. All of these.

Computers and Technology

1 answer:

Veseljchak [2.6K]3 years ago

3 0

Answer:

C.A subscript cannot be an expression

Explanation:

The option C (A subscript cannot be an expression) is false

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Accident was caused by what

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2 years ago

In this lab, you use the flowchart and pseudocode found in the figures below to add code to a partially created C++ program. Whe

never [62]

Answer:

The equivalent program in C++:

#include<iostream>

#include <sstream>

using namespace std;

int main(){

string Score, Rank;

cout<<"Enter student score and class rank: ";

cin>>Score>>Rank;

int testScore = 0, classRank = 0;

stringstream sstream(Score);

sstream>>testScore;

stringstream tream(Rank);

tream>>classRank;

if (testScore >= 90){

if(classRank >=25){cout<<"Accept";}

else{cout<<"Reject";}

}

else if(testScore >= 80){

if(classRank >=50){cout<<"Accept";}

else{cout<<"Reject";}

}

else if(testScore >= 70){

if(classRank >=75){cout<<"Accept";}

else{cout<<"Reject";}

}

else{cout<<"Reject";}

return 0;

}

Explanation:

This declares Score and Rank as string variables

string Score, Rank;

This prompts the user for score and class rank

cout<<"Enter student score and class rank: ";

This gets the user input

cin>>Score>>Rank;

This declarees testScore and classRank as integer; and also initializes them to 0

int testScore = 0, classRank = 0;

The following converts string Score to integer testScore

<em> stringstream sstream(Score);</em>

<em> sstream>>testScore;</em>

The following converts string Rank to integer classRank

stringstream tream(Rank);

tream>>classRank;

The following conditions implement the conditions as given in the question.

If testScore >= 90

<em> if (testScore >= 90){</em>

If classRank >=25

<em> if(classRank >=25){cout<<"Accept";}</em>

If otherwise

<em> else{cout<<"Reject";}</em>

<em> } ---</em>

If testScore >= 80

<em> else if(testScore >= 80){</em>

If classRank >=50

<em> if(classRank >=50){cout<<"Accept";}</em>

If otherwise

<em> else{cout<<"Reject";}</em>

<em> }</em>

If testScore >= 70

<em> else if(testScore >= 70){</em>

If classRank >=75

<em> if(classRank >=75){cout<<"Accept";}</em>

If otherwise

<em> else{cout<<"Reject";}</em>

<em> }</em>

For testScore less than 70

<em> else{cout<<"Reject";}</em>

<em />

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2 years ago

Write a program named Deviations.java that creates an array with the deviations from average of another array. The main() method

Westkost [7]

Answer:

hello your question is incomplete attached is the complete question and solution

answer : The solution is attached below

Explanation:

Below is a program named Derivations.java that creates an array with the deviations from average of another array.

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3 years ago

You open a web page and log into your email. The traffic travels over many routers. What protocol will the routers use to determ

exis [7]

Answer:

Border Gateway Protocol is a protocol the routers use to determine the most optimal path to forward the traffic.

Explanation:

BGP is a path vector protocol which chooses the most optimal path. The protocol decides core routing decisions based on path, configuration and network.

This protocol gives all the notification about the status of the connection and router.

It is used to routing in an autonomous system and provides ways to measure the effectiveness of configuration.

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2 years ago

Understanding Sequential Statements Summary

Kisachek [45]

Answer:

// Payroll.java

public class Payroll

{

int numOfDependents;

double salary;

double salaryToHome;

double Federal_Tax,TAX_RATE,Depen_tax;

Payroll(double salry,int nod)

{

numOfDependents=nod;

salary=salry;

Federal_Tax=6.5;

TAX_RATE=28.0;

Depen_tax=2.5;

}

double getTAX_RATE()

{

return TAX_RATE*salary/100;

}

double Federal_Tax()

{

return Federal_Tax*salary/100;

}

double getDepenAmount()

{

return numOfDependents*(Depen_tax*salary/100);

}

double getTakeHomeSalary()

{

return salary+getDepenAmount()-(getTAX_RATE()+Federal_Tax());

}

void printOutput()

{

System.out.print("\nState Tax: $"+getTAX_RATE());

System.out.print("\nFederal Tax: $"+Federal_Tax());

System.out.print("\nDependents: $"+getDepenAmount());

System.out.print("\nSalary: $"+salary);

System.out.println("\nTake Home Pay: $"+getTakeHomeSalary());

}

public static void main(String args[])

{

Payroll obj=new Payroll(1250,2);

obj.printOutput();

}

}

// ModifiedPayroll.java

import java.util.Scanner;

public class ModifiedPayroll

{

int numOfDependents;

double salary;

double salaryToHome;

double Federal_Tax,TAX_RATE,Depen_tax;

ModifiedPayroll(double salry,int nod)

{

//initialise variables

numOfDependents=nod;

salary=salry;

Federal_Tax=6.5;

TAX_RATE=28.0;

Depen_tax=2.5;

}

double getTAX_RATE()

{

return TAX_RATE*salary/100;

}

double Federal_Tax()

{

return Federal_Tax*salary/100;

}

double getDepenAmount()

{

return numOfDependents*(Depen_tax*salary/100);

}

double getTakeHomeSalary()

{

return salary+getDepenAmount()-(getTAX_RATE()+Federal_Tax());

}

void printOutput()

{

System.out.print("\nState Tax: $"+getTAX_RATE());

System.out.print("\nFederal Tax: $"+Federal_Tax());

System.out.print("\nDependents: $"+getDepenAmount());

System.out.print("\nSalary: $"+salary);

System.out.println("\nTake Home Pay: $"+getTakeHomeSalary());

}

public static void main(String args[])

{

Scanner sc=new Scanner(System.in);

System.out.print("\nEnter Salary: $");

double salary=sc.nextDouble();

System.out.print("\nEnter number Of Dependents:$");

int nob=sc.nextInt();

ModifiedPayroll obj=new ModifiedPayroll(salary,nob);

obj.printOutput();

}

}

Explanation/Output:

// For Payroll.java

State Tax: $350.0

Federal Tax: $81.25

Dependents: $62.5

Salary: $1250.0

Take Home Pay: $881.25

// For ModifiedPayroll.java

Enter Salary:$1550.0

Enter number of Dependents:$3

State Tax: $434.0

Federal Tax: $100.75

Dependents: $116.25

Salary: $1550.0

Take Home Pay: $1131.5

8 0

3 years ago