When evaluating an AND operator, what is necessary for execution?

which of the following indicates that the loop should stop when the value in the quantity variable is less than the number 50

yan [13]

Answer:

while (quantity >= 50)

Explanation:

Required

Stop when quantity is less than 50

To do this, we make use of a while statement and the syntax is:

while (condition){ }

If the loop should stop when quantity is less than 50; then it means the loop would continue when quantity is greater or equal to 50

So, we have:

while (quantity >= 50)

6 0

3 years ago

A company wants to inform a select list of it's regular customers about a flash sale. Which type of platform will it use to send

blondinia [14]

<h2>Answer :</h2>

In case of Flash Sale, usually company uses Instant messages or SMS. As there are chances customer in most of the cases don’t have access to their emails due to internet unavailability. However SMS can be directed towards customers without the requirements of an internet. In case of SMS, there are companies available that can shoot out targeted SMS based on cities or even an entire country at a very minimal price. Company can provided them there contacts as well as they have a list of numbers from different sources to which they can send instant messages.

5 0

3 years ago

Create a method called randomValues that uses a while loop to generate a random number between 1-25 until the value 10 is genera

ahrayia [7]

Answer:

The method in Java is as follows:

public static void randomValues(){

Random r = new Random();

int sentinel = 10;

int randNum = r.nextInt(24) + 1;

while(randNum!=sentinel){

System.out.print(randNum+" ");

randNum = r.nextInt(24) + 1;

}

System.out.print(sentinel);

}

Explanation:

This defines the method

public static void randomValues(){

This creates a random object, r

Random r = new Random();

This sets the sentinel value to 0

int sentinel = 10;

This generates a random number

int randNum = r.nextInt(24) + 1;

This loop is repeated until the the random number is 10

while(randNum!=sentinel){

Print the generated number

System.out.print(randNum+" ");

Generated another random number

randNum = r.nextInt(24) + 1; }

Print the sentinel (i.e. 10)

System.out.print(sentinel);

}

3 0

2 years ago

Declare a structure with a type name: Car containing:

OLga [1]

Answer:

C++ code is given below

Explanation:

#include <iostream>

#include <cctype>

#include <string.h>

#include <cstring>

#include <sstream>

using namespace std;

struct Car {

public:

char reportingMark[5];

int carNumber;

string kind;

bool loaded;

string destination;

};

void input(Car *);

void output(Car *);

int main() {

Car *T = new Car;

input(T);

output(T);

delete T;

return 0;

}

void input(Car *T)

{

string str, s;

cout << " Enter the reporting mark as a 5 or less character uppercase string: ";

cin >> str;

for (int i = 0; i < str.length(); i++)

T->reportingMark[i] = toupper(str[i]);

cout << " Enter the car number: ";

cin >> T->carNumber;

cout << " Enter the kind: ";

cin >> T->kind;

cout << " Enter the loaded status as true or false: ";

cin >> s;

istringstream(s) >> boolalpha >> T->loaded;

if (T->loaded == true) {

cout << " Enter the destination: ";

cin.ignore();

getline(cin, T->destination);

}

else

T->destination = "NONE";

}

void output(Car *T)

{

cout << " Reporting Mark: " << T->reportingMark;

cout << " Car Number: " << T->carNumber;

cout << " Kind: " << T->kind;

cout << " Loaded Status: " << boolalpha << T->loaded;

cout << " Destination: " << T->destination << " ";

}

7 0

3 years ago

Help plzzzzzzzzzzzzzzzzzzzzzzzzz

Reil [10]

B, Parallel ports are faster than serial ports.

A parallel port can move a set of 8 bits at a time on eight different wires, it uses a 25 pin connector, called a DB-25 connector, whereas a serial port only has a DB-9 connector.

7 0

3 years ago