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3 years ago

Theo is working on data for his business using Design view in an Access form. He wants to change a text field box's

Computers and Technology

2 answers:

emmasim [6.3K]3 years ago

8 0

Answer: the answer si b . form detail

Explanation

padilas [110]3 years ago

7 0

Answer:

the answer is b . form detail

Explanation:

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Which code results in a ValueError?<br><br> int('seven')<br> float(2.5)<br> int(7)<br> 8 / 0

SOVA2 [1]

Answer:

Int(‘seven’)

Explanation:

Took one edg

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3 years ago

Read 2 more answers

Which of these characteristics is most important to a systems analyst? (1 point) (Points : 1.5) communicator

zvonat [6]

Answer: Problem solver

Explanation:

Problem solver is the most important characteristics for the system analyst as it important for the organization to control all the problems.

System analysis basically define the problem in the particular organization to be solved and also provide the proper architecture in the system.

The good and strong problem solving ability makes the organization more efficient in the decision making problem and also improve the overall system analyst in the organization.

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3 years ago

What are Loop Errors? Describe briefly. What aresymptoms of Loop Errors?

victus00 [196]

Answer:

The errors in the loop condition such that it is not giving desired results or it is not running accordingly.There are different types of loop errors which are as following:-

1.Infinite loop:-When the is not able to stop then the error is called infinite loop. for ex:-

int i=1;

while(i!=0)

{

cout<<"I am King"<<endl;

i++;

}

2.Off by one error:-This error mostly happens in loop for arrays as indexing of the array is from 0 to size-1 .So looping over the array up to the size is a off by one error.

3.Equality v/s assignment operator error:-In this error the condition in the loop is like this d=f which is wrong since = is assignment operator it assigns the value of f to d while d==f checks that the value of d and f are equal or not.

4.&& v/s || loop error:- In this error we use and operator (&&) instead of or operator (||) and vice versa.

symptoms of loop errors are not the desired output.

4 0

3 years ago

Given main(), complete the Car class (in files Car.h and Car.cpp) with member functions to set and get the purchase price of a c

Snezhnost [94]

The C++ program to show and complete the Car class (in files Car.h and Car.cpp) with member functions to set and get the purchase price of a car is:

#ifndef CARH

#define CARH

class Car{

private:

int modelYear;

int purchasePrice;

int currentValue;

public:

void SetModelYear(int userYear);

int GetModelYear() const;

void SetPurchasePrice(int purchasePrice);

int GetPurchasePrice() const;

void CalcCurrentValue(int currentYear);

void PrintInfo();

};

#endif // CARH

#include<iostream>

#include<math.h>

#include "Car.h"

using namespace std;

void Car::SetModelYear(int userYear){

modelYear=userYear;

}

int Car::GetModelYear() const{

return modelYear;

}

void Car::SetPurchasePrice(int userPrice){

purchasePrice = userPrice;

}

int Car::GetPurchasePrice() const{

return purchasePrice;

}

void Car::CalcCurrentValue(int currentYear){

double depreciationRate = 0.15;

int carAge = currentYear- modelYear;

currentValue = (int)round(purchasePrice*pow((1-depreciationRate),carAge));

}

void Car::PrintInfo(){

cout<<"Car's information:\n";

cout<<"\t\tModel Year : "<<GetModelYear();

cout<<"\n\t\tPurchase price: "<<GetPurchasePrice();

cout<<"\n\t\tCurrentValue: "<<currentValue;

}