Please have a look at the screenshot below
Write a program that removes all the occurrences of a specified string from a text file. Your program should prompt the user to enter a filename and a string to be removed.
Answer:
filename = input("Enter file name: ")
rm_word = input("Enter word to remove from file: ")
with open(filename, "r") as file:
mytext = file.read().strip()
replace_word = mytext.replace(rm_word, "")
print(replace_word)
Explanation:
The python program prompt user for the file name and the string word to remove from the text. The file is opened with the 'with' keyword and the file content is read as a string and stripped of white space at the beginning and end of the string. The string's 'replace' method is used to remove the target word.
12. The best method of protecting the residential user with an Internet connection from intruders out on the Internet is to use
Answer:
Updated OS software patches
Explanation:
Firstly we need to know that patches are those software updates as well as operating system updates that addresses the vulnerabilities In a program or a products security. Software operators may decide to roll out new updates which have the power to fix performance bugs in a program as well as providing more enhanced methods of security.
Suppose that the LC-3 instruction LD R1, DATA is located at x3100 in memory and the label DATA is located at x 310F. The machine code (in hex) for the above instruction is
Answer:
The machine code is located at x210F.
Explanation:
The DATA is located at x3100 while the DATA label is located at the x310F (in hex) in the memory which is F address away (8 bits) from the DATA itself. The machine code location is relative to the address of the DATA label.
PLS I WILL GIVE BRAINLIEST IF CORRECT
Select the correct answer.
Stacy is in the process of creating a storyboard for her personal website, but she is unable to decide which storyboarding technique to use. Which technique would work best for her?
A. hierarchical
B. linear
C. webbed
D. wheel
Answer:webbed
Explanation:
k
Answer:
Webbed
Explanation:
Which of the following examples requires a citation in a paper you're writing?
A. General information you already knew but want to clarify or conform
B. The table of contents
C. A paraphrasing of your original work in a different section of your paper
D. A direct quotation that is marked off by quotation marks
Answer:
D. A direct quotation that is marked off by quotation marks
Explanation:
Quotation marks are responsible for indicating that some texts are explicitly referenced in a paper with no changes made. This type of quote must be very well referenced in the paper, both on lines where the quotes are written with author's surname, date of publishing, page referenced, and also on the bibliography at the end of the paper with all these references very well detailed, including text's title, translators (if any), number of editions, publishing house, and more. It is important to highlight it depends on the policies of publishing the paper must follow because there are different patterns for referencing and quoting.
Which vulnerability can occur if a programmer does not properly validate user input and allows an attacker to include unintended SQL input that can be passed to a database?
Answer:
SQL injection
Explanation:
SQL injection is a vulnerability in databases that occurs when user input is not properly validated. Hackers are able to input SQL query statements to bypass the use of the actual user name and password to gain access to the account.
Using placeholders in programmed SQL statements mitigates the effects of SQL injection.
What is the next line?
>>> tupleOne = [2, 5, 10, 23, 5, 1]
>>> tupleOne.index(5,3)
A)2
B)4
C)1
D)3
Answer:
4
Explanation:got it right on edg.
Answer: 4
Explanation: got it right on edgen
Assume a file containing a series of integers is named numbers.txt and exists on the computer’s disk. Write a program that reads all of the numbers stored in the file, calculates their total and displays it.
Very Important: The file could have any number of numbers, so you need to use a loop to process the data in the file
#include <iostream>
#include <fstream>
using namespace std;
int main(){
int x, sum=0;
ifstream f("numbers.txt");
while(!f.eof()){
f >> x;
sum +=x;
}
cout << "Sum : " << sum;
}
This is a C++ program.
Next time be more precise on the programming language you want
Choose the correct term to complete the sentence
The ____ function removes the element with an index of zero.
1)popleft
2)leftremove
3)leftpop
Answer:
popleft
Explanation:
Answer: pop left
Explanation: got it right on edgen
In preemptive priority scheduling, when a process arrives at the ready queue, its priority is compared with the priority of:____________.
Answer:
Currently running process
Explanation:
In preemptive priority scheduling there is usually a form of comparison of the schedule with the other function or processes which are present in the queue also.
In preemptive priority scheduling, when a process arrives at the ready queue, its priority is compared with the priority of currently running process.
Prompt
Using complete sentences post a detailed response to the following.
Have you ever tried to learn a new language or do you have friends who've had that experience? What are some of the
steps you would take to learn a new language, and what are some challenges that might arise? What are some things that
can help make the process easier?
Have you ever tried to learn a new language or do you have friends who've had that experience?
Yes, I tried to learn Python and I even managed to do two Discord bots which are (somewhat) functional, but I'm far to say that I've managed to lean the language completly. There are lots of things to learn on a language as Python.
I also leant PHP on my own and managed to do a website (somehow) functional.
What are some of the steps you would take to learn a new language, and what are some challenges that might arise?
The first steps in learning any computer language is learning the syntax. If you manage to do that, with the experience you gained from previous projects/languages you might be able to create something working. At times you might feel down if the project doesn't work as expected.
What are some things that can help make the process easier?
Video tutorials, experiments and searching questions and problems on Google is a very important resource.
Write a function that accepts a pointer to a C-string as an argument and returns the number of words contained in the string. For instance, if the string argument is 'Four score and seven years ago,' the function should return the number 6. Demonstrate the function in a program that asks the user to input a string and then passes it to the function. The number of words in the string should be displayed on the screen.
Answer:
To preserve the original format of the answer, I've added it as an attachment
Explanation:
This line defines the function
int countWords(const char ptr){
This line initializes number of words to 0
int words = 0;
The following iteration is repeated until the last character in the argument is reached
while(*(ptr) != \0){
This checks if current character is blank
if(*ptr== ){
If yes, then it increments number of words by 1
words++;
}
This moves the pointer to the next character
ptr++;
}
This returns the number of words in the argument
return words+1;
}
The main begins here
int main() {
This declares user input as a character of 200 length
char userinput[200];
This prompts user for input
cout << Enter a string: (200 max): ;
This gets user input
cin.getline(userinput, 200);
This passes the c-string to the function and also prints the number of words
cout << There are << countWords(userinput)<< words;
Asymmetric encryption uses only 1 key.
A)
False
B)
True
write c++ program from 1to 100 to find prime numbers using statement.
#include <iostream> using namespace std; int isPrimeNumber(int); int main() { bool isPrime; for(int n = 2; n < 100; n++) { // isPrime will be true for prime numbers isPrime = isPrimeNumber(n); if(isPrime == true) cout<<n<<" "; } return 0; } // Function that checks whether n is prime or not int isPrimeNumber(int n) { bool isPrime = true; for(int i = 2; i <= n/2; i++) { if (n%i == 0) { isPrime = false; break; } } return isPrime; }
Discuss why traits such as teamwork and self representation are necessary for a successful career in the media industry
Because it helps you to be a better you it helps you to believe in yourself and to think about all the things you have in life and to help you to work together with other people through thick and thin.
Because it aids to be a better and also it helps you to believe in yourself and to think about all the things you have in life and to help you to work together with other people.
What is teamwork?Teamwork is a group's collaborative effort to achieve a common goal or complete a task in the most effective and efficient manner.
This concept is seen in the context of a team, which is a group of interdependent individuals who work together to achieve a common goal.
Good teamwork entails a synergistic approach to work, with each individual committed to and working toward a common goal. Teamwork maximizes team members' individual strengths to bring out their best.
Good teamwork entails a synergistic approach to work, with each individual committed to and working toward a common goal. Teamwork maximizes team members' individual strengths to bring out their best.
Thus, traits such as teamwork and self representation are necessary for a successful career in the media industry.
For more details regarding teamwork, visit:
https://brainly.com/question/18869410
#SPJ2
If you have 128 oranges all the same size, color, and weight except one orange is heavier than the rest. Write down a C++ Code/Algorithm to search the heavy orange, in how many steps would you be able to find it out?
Answer:
#include <iostream>
using namespace std;
void Search_heavy_orange(int arr[], int l, int r, int x)
{
int count = 0, m = 0;
while (l <= r) {
m = l + (r - l) / 2;
// Check if x is present at mid
if (arr[m] == x) {
count++;
}
// If x greater, ignore left half
if (arr[m] < x) {
l = m + 1;
count++;
}
// If x is smaller, ignore right half
else {
r = m - 1;
count++;
}
}
cout << "............For Worst Case......." << endl;
cout << "Orange with heavy weight is present at index " << m << endl;
cout << "Total number of step performed : " << count << endl;
}
int main()
{
// Assuming each orange is 100 gm and the weight of heavy
// orange is 150 gm
int orange_weight[128];
for (int i = 0; i < 127; i++) {
orange_weight[i] = 100;
}
// At worst case the heavy orange should be at last position
// inside the basket : 127
orange_weight[127] = 150;
// We will pass array , start index , last index and the search element
// as the parameters in the function Search_heavy_orange
Search_heavy_orange(orange_weight, 0, 127, 150);
return 0;
}
Explanation:
how do i use a computer (i'm 99999 years old)
Answer:
grandma?
Explanation:
is it you?
Answer:
you use the mouse pad and move it already and go to google and search whatever your trying to find
Explanation
i know how to work a computer
i need help to answer this question
Answer:
The answer is D.
Explanation:
Adding a flex property denotes to that component to use a flex layout for its children.
A job placement agency helps match job seekers with potential employers. The agency would like to design a simulation in order to help predict the likely job placement outcomes for job seekers based on historical trends and patterns. Which of the following is most likely to be a benefit of the simulation?
A. The computer simulation will be able to include more details and complexity than the real-world job placement process.
B. The computer simulation could be used to test hypotheses about patterns in the job placement process that are costly or time consuming to observe in reality.
C. The computer simulation will be able to precisely predict the real-world outcomes for each job seeker.
D. The computer simulation will remove the bias that may arise in the real-world job placement process.
Answer:
B
Explanation:
The point of simulating would be to eliminate the part of having to go through un patential applications and save time.
The option that is most likely to be a benefit of the simulation is B. The computer simulation could be used to test hypotheses about patterns in the job placement process that are costly or time-consuming to observe in reality.
Computer simulation simply refers to the process through which the behavior or outcome of a physical system can be predicted through modeling.Since the agency would like to design a simulation so that it can forecast the likely job placement outcomes, then it should be noted that computer simulation could be used to test hypotheses about patterns in the job placement process that are costly or time-consuming to observe in reality.In conclusion, the correct option is B.
Read related link on:
https://brainly.com/question/19703126
how are you suppose To beat yunalesca on final fantasy 10 anyway
Answer:
be good at the game
Explanation:
get better
Lynn would like to insert a hyperlink into an email message without using the ribbon. What is the keyboard shortcut to do so?
Ctrl+G
Ctrl+K
Ctrl+C
Ctrl+Shift+G
Answer:
Ctrl+K
Explanation:
Edg 2020
B on edg 2021, hope i could help
What problem can enabling compression present when you are using ssh to run remote X applications on a local display?
Answer:
Compression over ssh connection would increase network latency, using most of its bandwidth to crippling network efficiency.
Explanation:
SSH is a protocol in computer networking used by administrators to manage a remote network. Various commands are run remotely with this connection. The compression command is enabled in the remote network with the -C option in the ssh configuration. Compression over ssh is only favorable over low bandwidth networks.
Professor Gig A. Byte needs to store text made up of the characters A with frequency 6, B with frequency 2, C with frequency 3, D with frequency 2, and E with frequency 8. Professor Byte suggests using the variable length codes:
Character Code
A 1
B 00
C 01
D 10
E 0
The professor argues that these codes store the text in less space than that used by an optimal Huffman code. Is the professor correct?
Answer:
This is not true
Explanation:
The optimal Huffman code is used to encrypt and compress text files. It uses fixed-length code or variable-length code for encryption and compression of data.
The professor's character code is similar to Huffman's variable-length coding which uses variable length od binary digits to represent the word strings. The file size of the text file above is;
= 6 x 1 + 2 x 2 + 3 x 2 + 2 x 2 + 8 x 1 = 28 bits
This would be the same for both cases.
The encrypt would be the problem as the encoded and decoding of the characters B and E may cause an error.
WILL MARK BRAINILY!!
Muriel's program is supposed to show flashing lights to test the user's vision, but the lights don't flash for the right
amount of time. What should Muriel do?
O assess the program
O edit the program
O debug the program
O renew the program
Answer: He/she should debug the program
Explanation: If it's not right, it's edit or renew the program.
Answer:
he should edit the program
active cell is indentifed by its thick border true or false
Answer: It's identifed by its thick border so its true
hello hello . please help me
Answer:
#include <iostream>
using namespace std;
int main() {
int num, check=0;
for(int num = 1; num<=100;num++){
for(int i = 2; i <= num/2; i++) {
if(num % i == 0) {
check=1;
break; } }
if (check==0) { cout <<num<<" "; }
check = 0;
}
return 0;
}
Explanation:
This line declares num as integer which represents digits 1 to 100.
A check variable is declared as integer and initialized to 0
int num, m=0, check=0;
This for loop iterates from 1 to 100
for(int num = 1; num<=100;num++){
This iterates from 2 to half of current digit
for(int i = 2; i <= num/2; i++) {
This checks for possible divisors
if(num % i == 0) {
If found, the check variable is updated to 1
check=1;
And the loop is terminated
break; } }
The following if statement prints the prime numbers
if (check==0) { cout <<num<<" "; }
check = 0;
}
Which is the best video game antagonist?
A. Link
B. Cloud Strife
C. Mario
D. The Dragonborn
Answer:
mario Martinez was making a use of the surge how he might help him out side
Mario.
Which tools can Object Drawing Mode be applied to?
Line tool
Rectangle Tool
Oval Tool
Pencil tool
Pen Tool
Brush Tool
Answer:
• Line Tool
• Rectangle Tool
• Oval Tool
• Pencil Tool
• Brush Tool.
Explanation:
When people want to animate when using the Adobe Animate CC, it is vital for them to know how to draw shapes like squares, lines, ovals, rectangles, and circles. This is to enable such individuals understand how to draw objects as it can be difficult if they do not know how to draw these shapes.
The tools that Object Drawing Mode be applied to include:
• Line Tool
• Rectangle Tool
• Oval Tool
• Pencil Tool
• Brush Tool.
When the tool is being selected, it should be noted that the option for the drawing mode will be shown in the Property Inspector panel or it can also be seen in the tools panel.
how to create use an array of Course objects instead of individual objects like course 1, course 2, etc
Answer:
To save the course object instances in an array, use;
Course[] courses = new Course[7];
courses[0] = new Course("IT 145");
courses[1] = new Course("IT 200");
courses[2] = new Course("IT 201");
courses[3] = new Course("IT 270");
courses[4] = new Course("IT 315");
courses[5] = new Course("IT 328");
courses[6] = new Course("IT 330");
Explanation:
The java statement above assigns an array of size 7 with the course class constructor, then order courses are assigned to the respective indexes of the new array.