Answer:
most developers incorporate a report a bug feature, if you cannot find it search online or go to the website on the software.
Explanation:
Which of the following code segments will display all of the lines in the file object named infile, assuming that it has successfully been opened for reading?
a. while line in infile :
print(line)
b. while infile in line :
print(line)
c.for infile in line :
print(line)
d. for line in infile :
print(line)
Answer:
d.
for line in infile :
print(line)
Explanation:
for loop is used to iterate through the each line of the file using line variable. The file is accessed using the object infile. For example if the file name is "file.txt" and it is opened in read mode. It contains the following lines:
hi there friend
how are you
what are you doing
Then the above given chunk of code gives the following output
hi there friend
how are you
what are you doing
At each iteration each line of the the file is printed on the output screen. The print() method is used to display these lines in output.
Outline a scenario in which you might be acting ethically but might still want to remain anonymous while using the Internet. How might someone learn your identity even if you attempt to remain anonymous?
Answer:
I would like to stay anonymous while criticizing the current government. As there have been many cases when people who wrote against the government's decisions were caught by the police.
So I would prefer to stay anonymous while commenting on various government policies. My friends would know about it because I share my posts only with them.
The government can know about my identity by ordering the social networking site to reveal it.
One scenario in which you can act ethically but still remain anonymous when using the internet could be to guarantee your freedom of expression on a certain subject, sharing your ideas in the way you think is ideal for the situation.
Is anonymity on the internet legal?It is protected by the US Supreme Court under the First Amendment, but its protection is balanced, that is, anonymity on the internet can be dissolved and the user can be found if the use of this function occurs to commit cyber crimes.
Therefore, it is essential that every individual action on the internet and outside of it is based on ethics and legality, so that there is an orderly and positive society for all citizens.
Find out more information about cyber crimes here:
https://brainly.com/question/25157310
You are entering command that operates on a file. The path to the file is lengthy and confusing and you are afraid that you will misspell part of it. You can help yourself out via the use of:________
Complete Question:
You are entering command that operates on a file. The path to the file is lengthy and confusing and you are afraid that you will misspell part of it. You can help yourself out via the use of?
Group of answer choices
A. Wildcard
B. The Tab key
C. Regular expressions
D. The Escape key
Answer:
B. The Tab key
Explanation:
In this scenario, You are entering command that operates on a file. The path to the file is lengthy and confusing and you are afraid that you will misspell part of it. You can help yourself out via the use of the Tab key.
When working with the command line prompt (cmd) on a Windows, Unix or Linux computer, typing file paths is sometimes difficult or considered to be a burden because they are lengthy (too long) and perhaps confusing to the user. To help yourself out, you can always use the "Tab key" to autocomplete names of directories or file paths in an alphabetical order, while in the command line.
Additionally, pressing the "Tab key" continuously while in the command line would cycle or toggle all available commands in an alphabetical order.
Select the components of a search engine.
a. robot
b. database
c. search form
d. all of the above
Answer:
C because whatever a search engine is it will need a search form to do its job, so C (maybe d)
Dani wants to create a web page to document her travel adventures. Which coding language should she use? HTML Java Python Text
Answer:
HTML, CSS, JavaScript, python, SQL
Explanation:
To create a web page for her travel adventures Dani has to use HTML and CSS to design the page's layout. A beautiful simple design such as one which shows photos of her on her travel destinations, and a paragraph for her to write a little story on her travels would do.
Dani needs JavaScript to animate the photos she's going to post on the page. Dani also should use python to build the backend of her page so she can write codes to save and access her documented adventures from the database. She should use a database language like SQL to save all of her adventures so she can view them at a later time for the memories.
Answer:
Dani should use HTML
Explanation:
what keyboard command that will allow you to copy text
Answer:
Control + c
Explanation:
If you click and drag over text to highlight it and press on the control or command key (CTRL) and the "C" key, it will copy the text. When you want to paste it, you press control or command key (CRTL) and key "V" at the same time.
Would two bits be enough to assign a unique binary number to each vowel in the English language? Explain.
Answer:
No.
Explanation:
Since there are 5 vowels, you'd need at least 3 bits to number them. 2 bits give you 2²=4 possibilities, which is 1 short. 3 bits give you 2³=8 possibilities, which fits 5 easily.
The term "bit" means binary digit, and it is used to represent data in a computer system.
The number of character an n-bit computer can hold is [tex]2^n[/tex]
So, a 2-bit computer can hold a maximum of:
[tex]Max = 2^2[/tex]
[tex]Max = 4[/tex]
i.e. A 2-bit computer can hold a maximum of 4 characters.
The English language vowel are 5 (i.e. letters a, e, i, o and u).
5 is greater than the maximum number of characters the 2-bit computer can hold (i.e. 5 > 4)
Hence, two bits will not be enough to hold each vowel in the English language.
Read more about binary digits at:
brainly.com/question/9480337
Which advantage of database processing makes it easier to make a change in the database structure?
Answer:
I HOPE IT WORK
Explanation:
An advantage of using the database approach to processing is that it facilitates consistency. True. Users never interact with a database, directly; database interaction is always through the DBMS
Should behavioral tracking be legal? Why or why not?
Answer:
I honestly don't see very many reasons on why it is bad because it's just showing you ads that you might actually want to see instead of some random ad about cats whenever you own a goldfish, but I feel like websites should ask for permission before they do it.
Answer:
Behavioral Tracking should be legal. I don't see very many reasons as too why behavioral tracking is bad being shown as ads that might actually be useful, but websites should ask for permission before they do it.
Which security scanner runs in a web browser and doesn't require that you install a product before scanning
Answer:
It’s OSI. also your question cut off lol
"the time it takes a storage device to locate stored data and make it available for processing is called"
Answer:
The time is called "Access time"
Explanation:
Basically it is the time taken to retrieve information/data
What is access time?
It is the time taken by a storage device to located information and process the information often times the access time is faster in hard drives when compared to other drives like Optical drives.
Another good analogy or description of access time is the time taken to order a product online and when it is delivered to you in your house
If you’re storing some personal information like Debit/Credit card numbers or Passwords etc, on different sites for running you’re E-business. Do you think that cookies are stored and maintain such information on the server-side and hackers can''t steal user''s information from these cookies easily? Do you agree with the above statement? Please give short comments in favor of or against the statement.
Answer:
No, hackers can steal information from cookies. This many times depend on the type of cookies.
Cookies, by general definition, are programs embedded onto browsers which collect non-invasive information about our activities such so that it can adapt to our needs.
The type of information that a cookie collects depends on what type of cookie it is.
Session Cookies: These types of cookies only collect information about the movement of the user on the website such as pages visited, products that were examined (for e-commerce websites) and products/services that the user put in their cart.
These type of cookies are temporary and are deleted as soon as the browser is shut down.
Persistent Cookies:
These do the same thing that the Session cookies do only that they are more permanent and are stored in a text file even after the browser and the computer has been shut down.
It is these types of cookies that pose a threat. These type of cookies many store codes and passwords and log-in details which may be exploited by a hacker.
Cheers!
Home communication involves controlling systems such as heating, cooling, and security.
a. True
b. False
Answer:
A. True
Explanation:
Home communications involves automating home. It includes controlling the air-con,water heater, webcam, etc. A
A smart refrigerator can use _____ to detect when you are running low on milk, and then send a reminder to you on a wireless network.
Answer:
IoTs
Explanation:
Vector testGrades contains NUM_VALS test scores. Write a for loop that sets sumExtra to the total extra credit received. Full credit is 100, so anything over 100 is extra credit. Ex: If testGrades = {101, 83, 107, 90}, then sumExtra = 8, because 1 + 0 + 7 + 0 is 8.
Answer:
Here is for loop that sets sumExtra to the total extra credit received. I am writing a program in C++
for(i = 0; i <= testGrades.size() - 1; i++){
if(testGrades.at(i) > 100){
sumExtra = sumExtra + (testGrades.at(i) - 100); } }
Explanation:
The complete program is:
#include <iostream> //to use input output functions
#include <vector> //to use vectors
using namespace std; //to identify objects like cin cout
int main() { //start of main function
const int NUM_VALS = 4; // sets the value of NUM_VALS as a constant to 4
vector<int> testGrades(NUM_VALS); // initialize the vector of int (integer) type
int i = 0; // i is initialzed to 0
int sumExtra = 0; //stores the total extra credit
testGrades.at(0) = 101; //sets 101 at first position in vector
testGrades.at(1) = 83; //sets value 83 at second position
testGrades.at(2) = 107; //sets value 107 at third position
testGrades.at(3) = 90; //sets value 90 at fourth position
for(i = 0; i <= testGrades.size() -1; i++){ //loop iterate through each value of in a vector testGrades
if(testGrades.at(i) > 100){ // if the value in a vector exceeds 100
sumExtra = sumExtra + (testGrades.at(i) - 100); } } //computes total extra credit
cout << "sumExtra: " << sumExtra << endl;} //displays the value of computed total extra credit in output
The loop works as follows:
In the first iteration the value of vector testGrades at(i) is at(0) = 101.
if statement checks if this value/element is greater than 100. This is true as 101 > 100. So sumExtra = sumExtra + (testGrades.at(i) - 100); statement is executed in which 100 is subtracted from that element and the result is added to the sumExtra. sumExtra is initialized to 0 so the value of sumExtra becomes: 0+ 101 - 100= 1 So the value of sumExtra = 1
In the second iteration the value of i = 1 and it is positioned at 2nd value of vector testGrades i.e. 83. Then if statement checks if this value/element is greater than 100. This is false as 83 < 100. So the value of sumExtra = 1
In the third iteration the value of i = 2 and it is positioned at 3rd value of vector testGrades i.e. 107. Then if statement checks if this value/element is greater than 100. This is true as 107 > 100.
sumExtra = sumExtra + (testGrades.at(i) - 100); statement is executed in which 100 is subtracted from that element and the result is added to the sumExtra
sumExtra is 1 so the value of sumExtra becomes: 1+ 107 - 100= 8 So the value of sumExtra = 8
In fourth iteration the value of i = 3 and it is positioned at 4th value of testGrades vector i.e. 90. Then the if statement checks if this element is greater than 100. This is false as 90 < 100. So the value of sumExtra remains 8.
Finally the loop breaks as the value of i becomes 4. So the output is 8.
Answer:
sumExtra = 0;
for (i = 0; i < NUM_VALS; ++i) {
if (testGrades[i] >= 101) {
sumExtra += (testGrades[i] - 100);
}
}
cout << "sumExtra: " << sumExtra << endl;
Explanation:
Explain 3 ways you can be an upstander when seeing cyberbullying.
Answer:
Assuming an upstander is someone that opposes cyberbullying:
(1) Call them out
(2) Report the behavior to proper moderation authority
(3) Tell the person to block messages from the cyberbully
I don't really know what else you want from this.
Cheers.
Which statement correctly creates a set named colors that contains the 7 colors in a rainbow?
a. colors = ["red", "orange", "yellow" "green", "blue", "indigo", "violet"]
b. colors = {red, orange, yellow, green, blue, indigo, violet}
c. colors = [red, orange, yellow, green, blue, indigo, violet]
d. colors = {"red", "orange", "yellow", "green", "blue", "indigo", "violet"}
Answer: d. colors = {"red", "orange", "yellow", "green", "blue", "indigo", "violet"}
Explanation:
We use "{}" to write a set in it.
Also, the names of the colors are strings so we use inverted commas ("") to express them.
So, the set named colors that contains the 7 colors in a rainbow will be:
colors = {"red", "orange", "yellow", "green", "blue", "indigo", "violet"}
Hence, the correct option is d.
Write a program that reads a person's first and last names separated by a space, assuming the first and last names are both single words. Then the program outputs last name, comma, first name. End with newline. Example output if the input is: Maya Jones
Complete Question:
Write a program that reads a person's first and last names, separated by a space. Then the program outputs last name, comma, first name. End with newline.
Example output if the input is: Maya Jones
Jones, Maya
In C++
Answer:
The program written in C++ is as follows
#include<iostream>
using namespace std;
int main(){
string lname, fname;
cout<<"First name: ";
cin>>fname;
cout<<"Last name: ";
cin>>lname;
cout<<lname<<", "<<fname;
return 0;
}
Explanation:
This line declares lname, fname as string to get the user's last name and first name, respectively
string lname, fname;
This line prompts the user for first name
cout<<"First name: ";
This line gets the user first name
cin>>fname;
This line prompts the user for last name
cout<<"Last name: ";
This line gets the user last name
cin>>lname;
This line prints the desired output
cout<<lname<<", "<<fname;
The program in Python is
person_name = input("Enter your first name and last name separated
by space: ")
split_names = person_name.split( )
first_name = split_names[0]
last_name = split_names[1]
print(last_name + ", " + first_name)
The first line of the program requests the first and last names as a single string, separated by a space.
The next line splits the name into first and last names
Finally, the print statement displays the names reversed, but separated with a comma
See another example of a Python program here: https://brainly.com/question/21861447
5.4.2: While loop: Print 1 to N. Write a while loop that prints from 1 to user_num, increasing by 1 each time. Sample output with input: 4 1 2 3 4
Answer:
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Enter a number");
int user_num = in.nextInt();
int n = 1;
while(n <= user_num){
System.out.print(n+" ");
n++;
}
}
}
Explanation:
Import Scanner to receive user numberCreate and initalize a new variable (n) to be printed outSet the while condition to while(n <= user_num)Print the value of n after each iteration and increment n by 1Answer:
Written in Python:
i = 1
user_num = int(input()) # Assume positive
while i <= user_num:
print(i)
i += 1
Explanation:
Which of the following terms means that the system changes based on
the needs of each learner?
A
Adaptive
B
Mobile-ready
С
Gamified
D
Reactive
Answer:
A
Explanation:
"The ______ of an operational system that supports an organization includes policies, requirements, and conditional statements that govern how the system works."
Answer:
decision logic
Explanation:. The decision logic of an operational system that supports an organization includes policies, requirements, and conditional statements that govern how the system works. These systems includes the following :
a) Order processing,
b)Pricing
c) Inventory control, and
d) Customer relationship management. And the traditional means of modifying the decision logic of information systems involves heavy interaction between business users and information technology (IT) analysts.
The following are types of numbers except one. Select the one which is not an integer.
A. Float
B. Int
C. Long
D. Boolean
Answer:
D) Boolean
Explanation:
Int, Float, Long and Boolean are commonly used data types in programming languages. Of these data types, the Boolean data type, named after George Boole, does not represent a numerical value. Rather it has one of two possible values, True and False. These values represent the two truth values of logic and Boolean algebra.
The Boolean data type is basically associated with conditional statements which specifies different actions to be taken depending on whether the Boolean condition evaluates to true or false. Therefore it influences the control flow of a program.
When enabling IPsec mobile client support, you made some selections in the Xauth section of the interface. What does Xauth stand for
Answer:
Extended authentication
Explanation:
Xauth = Extended authentication
An extended authentication can cause security to be increased because it requires the user to enter a username and password. These details would then be authenticated at the internal database of the controller. This extension is an ipsec extension which would enable VPN users to enter a username and password. These details would be required of the user while trying to connect and they would be checked against the login details registered by such a user.
Given two strings s and t of equal length, the Hamming distance between s and t, denoted dH(s,t), is the number of corresponding symbols that differ in s and t.
Given: Two DNA strings s and t of equal length (not exceeding 1 kbp).
Return: The Hamming distance dH(s,t).
Sample Dataset
GAGCCTACTAACGGGAT CATCGTAATGACGGCCT
Sample Output
7
Answer:
computer and technologycomputer and technology
Explanation:
computer and technologycomputer and technology
Assume the following Python code has already executed.
import os
cwd = os.getcwd()
Which answer is most likely output from the following Python statement?
os.path.join(cwd, 'Documents/file.txt')
Select one:
a. ['Music', 'Pictures', 'Desktop', 'Library', 'Documents', 'Downloads']
b. False
c. True
d. /Users/me
e. /Users/me/Documents/file.txt
e. /Users/me/Documents/file.txt
The Python statement is an illustration of file manipulations
The output from the Python statement is: (e) /Users/me/Documents/file.txt
From the given statement, the first line imports the Python os module.
While the second line gets the current working file path.
So, the statement os.path.join(cwd, 'Documents/file.txt') means that:
The current working file path is Documents/file.txt
Hence, the output from the Python statement is: (e) /Users/me/Documents/file.txt
Read more about file manipulations at:
https://brainly.com/question/19386916
What is the output from the following code? MapInterface m; m = new ArrayListMap(); m.put('D', "dog"); m.put('P', "pig"); m.put('C', "cat"); m.put('P', "pet"); System.out.println(m.get('D')); System.out.println(m.get('E')); System.out.println(m.get('P'));
Answer: dog
null
pet
Explanation:
taking into condiserations the various animals and their tag given to them;
OUTPUT :
dog
null
pet
PROOF:
Where the Initially map : {}
after map.put('D', "dog"), map : {'D':"dog"}
after map.put('P', "pig"), map : {'D':"dog", 'P':"pig"}
after map.put('C', "cat"), map : {'D':"dog", 'P':"pig", 'C':"cat"}
after map.put('P', "pet"), map : {'D':"dog", 'P':"pet", 'C':"cat"}, what this does is replace the value of P with "pet"
map.get('D') prints dog.
map.get('E') prints null, key is not present
map.get('P') prints pet
cheers I hope this helped !!
Arrays save space because all elements of an array are stored in a single memory location while a list of variables needs a separate location for each variable.
a. True
b. False
Answer:
The correct option is A True
Explanation:
Arrays are implemented to store sevaral variables of the same type as a single array object in java for example. The arrays therefore acts as a container that can store several variables of the same type hence preventing the need to declare those variables seperately thus giving more code efficiency and better storage space management.
Write a copy assignment operator for CarCounter that assigns objToCopy.carCount to the new objects's carCount, then returns *this. Sample output for the given program:
Answer:
Here is the copy assignment operator for CarCounter:
CarCounter& CarCounter::operator=(const CarCounter& objToCopy) {
carCount = objToCopy.carCount;
return *this; }
The syntax for copy assignment operator is:
ClassName& ClassName :: operator= ( ClassName& object_name)
In the above chunk of code class name Is CarCounter and object name is objToCopy.
Assignment operator = is called which assigns objToCopy.carCount to the new objects's carCount.
This operator basically is called when an object which is already initialized is assigned a new value from another current object.
Then return *this returns the reference to the calling object
Explanation:
The complete program is:
#include <iostream> //to use input output functions
using namespace std; //to access objects like cin cout
class CarCounter { //class name
public: // public member functions of class CarCounter
CarCounter(); //constructor of CarCounter
CarCounter& operator=(const CarCounter& objToCopy); //copy assignment operator for CarCounter
void SetCarCount(const int setVal) { //mutator method to set the car count value
carCount = setVal; } //set carCount so setVal
int GetCarCount() const { //accessor method to get carCount
return carCount; }
private: //private data member of class
int carCount; }; // private data field of CarCounter
CarCounter::CarCounter() { //constructor
carCount = 0; //intializes the value of carCount in constructor
return; }
// FIXME write copy assignment operator
CarCounter& CarCounter::operator=(const CarCounter& objToCopy){
/* copy assignment operator for CarCounter that assigns objToCopy.carCount to the new objects's carCount, then returns *this */
carCount = objToCopy.carCount;
return *this;}
int main() { //start of main() function
CarCounter frontParkingLot; // creates CarCounter object
CarCounter backParkingLot; // creates CarCounter object
frontParkingLot.SetCarCount(12); // calls SetCarCount method using object frontParkingLot to set the value of carCount to 12
backParkingLot = frontParkingLot; //assigns value of frontParkingLot to backParkingLot
cout << "Cars counted: " << backParkingLot.GetCarCount(); //calls accessor GetCarCount method to get the value of carCount and display it in output
return 0; }
The output of this program is:
Cars counted = 12
In GamePoints' constructor, assign teamWhales with 500 and teamLions with 500. #include using namespace std; class GamePoints { public: GamePoints(); void Start() const; private: int teamDolphins; int teamLions; }; GamePoints::GamePoints() : /* Your code goes here */ { } void GamePoints::Start() const { cout << "Game started: Dolphins " << teamDolphins << " - " << teamLions << " Lions" << endl; } int main() { GamePoints myGame; myGame.Start(); return 0; }
Answer:
Here is the GamePoints constructor:
GamePoints::GamePoints() :
/* Your code goes here */
{
teamLions = 500;
teamDolphins = 500;
}
Explanation:
Here is the complete program:
#include //to use input output functions
using namespace std; //to identify objects like cin cout
class GamePoints { //class GamePoints
public: GamePoints(); // constructor of GamePoints class
void Start() const; //method of GamePoints class
private: //declare data members of GamePoints class
int teamDolphins; // integer type private member variable of GamePoints
int teamLions; }; // integer type private member variable of GamePoints
GamePoints::GamePoints() //constructor
{ teamLions = (500), teamDolphins= (500); } //assigns 500 to the data members of teamLions and teamDolphins of GamePoints class
void GamePoints::Start() const { //method Start of classs GamePoints
cout << "Game started: Dolphins " << teamDolphins << " - " << teamLions << " Lions" << endl; } //displays the values of teamDolphins and teamLions i.e. 500 assigned by the constructor
int main() //start of main() function
{ GamePoints myGame; // creates an object of GamePoints class
myGame.Start(); //calls Start method of GamePoints class using the object
return 0; }
The output of the program is:
Game started: Dolphins 500 - 500 Lions
Which button is used to decrease the contrast for a selected image ?
Answer:
tab button........... ..