All categories

3 years ago

What is the scope of each variable?

Computers and Technology

2 answers:

vova2212 [387]3 years ago

8 0

Answer:

The scope of petName is local to the class pet.

The scope of color is accessible by all parts of the program.

Explanation:

The variable petName is local to the class, because the variable was created in a function whose name begins with two underscores.

The variable color, while created in the petCarrier class, is accessible to the entire function. It was not created in a function whose name begins with an underscore.

Correct answer edge 2020

kari74 [83]3 years ago

4 0

Answer:

scope of pet name is limited to pet class and color is accessible to the whole program

Explanation:

You might be interested in

Question 2 Multiple Choice Worth 5 points)

Finger [1]

Answer:

Answer:much faster than Humans can

4 0

3 years ago

Write a program that will add the content of two counters every 45 seconds and place the result in an integer register.

nexus9112 [7]

Answer:

Explanation:

The following code is written in Java and runs a thread every 45 seconds that adds the two counters together and saves them in an integer variable called register. Then prints the variable. If this code runs 5 times it automatically breaks the loop. This can be changed or removed by removing the breakLoopCounter variable.

public static void add_Counters(int counterOne, int counterTwo) {

int register = 0;

int breakLoopCounter = 0;

try {

while (true) {

register += counterOne + counterTwo;

System.out.println(register);

Thread.sleep(45000);

breakLoopCounter += 1;

if (breakLoopCounter == 5) {

break;

}

} catch (InterruptedException e) {

e.printStackTrace();

}

5 0

3 years ago

In which part of a presentation should you provide background information, ask a thoughtful question, or offer an interesting

makkiz [27]

The correct answer is A. Opening

Explanation:

In a presentation or the text, the opening is the first section that should allow the audience to understand what is the topic and focus. This is achieved through a hook that can include an interesting fact or a rhetorical question (a question that makes the audience think) because these two elements grab the attention of the audience. Additionally, after the hook, it is common to provide background information about the topic of the presentation, and finally, the speaker will state the main point or thesis statement. This occurs before the body of the presentation, which is the main section, and the closing, which is the last section. Thus, elements such as background information or an interesting fact are part of the opening.

8 0

4 years ago

How are engineers are related to technology

vichka [17]

Engineering is the application of knowledge and technology is the body of knowledge:)

4 0

4 years ago

Write a main function to do the following: Create a string that can hold up to 30 characters. Create an array of 10 strings with

masha68 [24]

Answer:

Check the explanation

Explanation:

#// do comment if any problem arises

//code

#include <stdio.h>

#include <ctype.h>

#include <string.h>

#include <stdlib.h>

void read(FILE *input, char array[10][61])

{

// read all 10 strings

for (int i = 0; i < 10; i++)

fgets(array[i], 60, input);

}

void remove_newline(char array[10][61])

{

for (int i = 0; i < 10; i++)

{

array[i][strlen(array[i]) - 1] = '\0';

}

void smallest(char array[10][61])

{

int s = 0;

for (int i = 1; i < 10; i++)

{

if (strlen(array[s]) > strlen(array[i]))

s = i;

}

printf("\nSmallest strnig: %s\n", array[s]);

}

void upper(char array[10][61])

{

for (int i = 0; i < 10; i++)

{

int n = strlen(array[i]);

for (int j = 0; j < n; j++)

{

array[i][j] = toupper(array[i][j]);

}

int main()

{

char filename[30];

// array of 10 strings

char array[10][61];

printf("Enter filename: ");

gets(filename);

// open file

FILE *input = fopen(filename, "r");

// read into array

read(input, array);

// close file

fclose(input);

// remove newline

remove_newline(array);

// print

printf("Contents of file:\n");

for (int i = 0; i < 10; i++)

printf("%s\n", array[i]);

// print smallest string

smallest(array);

// uppercase

upper(array);

// print again

printf("\nContents of file after converting to uppercase:\n");

for (int i = 0; i < 10; i++)

printf("%s\n", array[i]);

}

kindly check the attached image below to see the Output:

6 0

4 years ago