This was the template given for my assignment: class Login:
def __init__(self):
self.login_name = 'none'
self.login_password = 'none'
# TODO: Define class method - check_credentials(self, user_login, user_passwd)
if __name__ == "__main__":
login = Login()
timeout = 5 #variable used for login attempts
login = input()
password = input()
# TODO: Create boolean variable that receives return value from
# calling check_credentials(login, password)
# TODO: Create a loop that will continue until login attempts run out or a successful login is returned
# TODO: Create a loop that only allows 5 failed login attempts
I have tried a trillion different ways to get this solved and I cannot figure out what I am doing wrong
Answers
Using the code in python it is possible to use the code given in the statement it is possible to make the change so that it fits with all topics.
Writing code in python:class Login:
def __init__(self):
self.login_name = 'none'
self.login_password = 'none'
def check_credentials(self, user_login, user_passwd):
simlogin = 'Test'
simpass = 'test1234'
if user_login == simlogin and user_passwd == simpass:
print("Successful login!")
return True
elif user_login == simlogin and user_passwd != simpass:
print("Login name is correct, incorrect password!")
return False
elif user_login != simlogin and user_passwd == simpass:
print("Login name incorrect, password accepted!")
return False
elif user_login != simlogin and user_passwd != simpass:
print("Unsuccessful login attempt!")
return False
if __name__ == "__main__":
ob = Login()
timeout = 5
login = input()
password = input()
valid_login = ob.check_credentials(login, password)
while True:
if valid_login:
break
else:
timeout = timeout - 1
if timeout == 0:
print("5 failed login attempts. No more login attempts.")
break
login = input()
password = input()
valid_login = ob.check_credentials(login, password)
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Related Questions
Which option is designed by software engineers?
A. Programming languages that help computers operate
B. Computer components such as monitors and mice
C. Operating systems that run computers
D. Networks that connect computers
Answers
Answer:
Software engineers make programming languages that help computer operation
Explanation:
Continuing with the program in problem #4: Box #10 has identical attributes to Box #07. Create box #10. Then, write two statements that will print out: one will compare the contents of Box #07 and Box #10, and the other will compare the contents of Box #21 and Box #23.
Answers
The program illustrates the use of conditional statements i.e. the if keyword
The two statementsThe statements that compare the boxes written in Python are as follows:
#Statement 1
if box07 > box10:
print("Box 07")
else
print("Box 10")
#Statement 2
if box21 > box23:
print("Box 21")
else
print("Box 23")
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The Linux tail command prints the last maximum n lines of a file. When writing a function that performs this function, choose the correct statements that can go in the ?????.
lines[-n]
lines[-n:]
lines[len(lines)-n:]
lines[-1:-n-1:-1]
lines.pop(n)
Answers
In writing a function that performs this function, the right statements that can go in the is lines[-n:] .
What tail command is seen in Linux?Linux tail command is known to be a form of command that is used to show the last ten lines of one or a lot of files.
Note that Its key aim is to read the error message and as such In writing a function that performs this function, the right statements that can go in the is lines[-n:] .
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What is the accurate description
Answers
Answer:
an accurate description exact stresses a very strict agreement with fact, standard, or truth. Exact measurements precise adds to exact an emphasis on sharpness of definition or delimitation.
PLEASE MARK ME AS BRAINLIEST ANSWER THANKS
Select the WRONG statement about Slide Transitions.
a. Slide transitions can be considered a different type of animation.
b. Each and every slide in PowerPoint should have a slide transition.
c. You can apply slide transitions to only a few selected slides.
d. You can apply slide transitions to every slide in a presentation
Answers
Answer:
c. You can apply slide transitions to only a few selected slides.
Explanation:
If you want to, you could literally apply slide transitions to every slide.
You can apply slide transitions to any amount of slides you wanted
Consider the following language:
L={ |M is a Turing Machine and M accepts at least one palindrome,
and rejects at least one palindrome}
a. Is L a decidable language? Prove your answer.
b. Is L a recognizable language? Prove your answer.
Answers
L is a decidable language because the Turing machine accepts it.
L is a recognizable language if TM M recognizes it.
How do you know if a language is decidable?A language is said to be decidable only when there seems to exists a Turing machine that is said to accepts it,
Here, it tends to halts on all inputs, and then it answers "Yes" on words that is seen in the language and says "No" on words that are not found in the language. The same scenario applies to recognizable language.
So, L is a decidable language because the Turing machine accepts it.
L is a recognizable language if TM M recognizes it.
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The Horse table has the following columns:
ID - integer, primary key
RegisteredName - variable-length string
Breed - variable-length string
Height - decimal number
BirthDate - date
Write a SELECT statement to select the registered name, height, and birth date for only horses that have a height between 15.0 and 16.0 (inclusive) or have a birth date on or after January 1, 2020.
Answers
The way to write the select statement has been written below.
How to write the queryThe query that is going to be written in this statement would be
First use the select command and then add the variables that are of interest.
This would be written as
SELECT
RegisteredName,
Height,
BirthDate
Next you have to specify where you want the select statement to read from so you write
FROM horse
WHERE height BETWEEN 15.0 and 16.0 OR BIRTHDATE >='2020-01-01'.
The query that is written above if followed would show the data that the operator is seeking for.
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Which of the following is not a reason to choose a community college?
Answers
Choose the output result of the below code.
Answers
Answer:
B
Explanation:
When you initialize an instance of FunEvent(tags, year) and assign it to bc. The instance variables in this case are: self.tags = ["g", "ml"] and self.year = 2022. But then you alter tags, which will also change self.tags, since self.tags is a reference to the list you passed in as an argument. This is not the case when you do year=2023 because, first of all, integers are not mutable, and also because even if somehow integers were mutable, you're not changing the object in-place, you're simply changing the where the "variable" is pointing to. So for example if you did tags = ["g", "ml", "bc"] instead of tags.append("bc"), it would also not change the value of the instance variable "tags", because you wouldn't be changing the object in-place. So when you print(bc), the instance variables will be ["g", "ml", "bc"] and 2022. When you try to print an object, it call try to convert it into a string using the __str__ magic method. In this case it will return a string formatted as "Event(tags={self.tags}, year={self.year}) which will output "Event(tags=['g', 'ml', 'bc'], year=2022)" So the correct answer is B
would it be feasible to combine fixed length field and variable length field format in single disk
Answers
it is very easy or possible to combine both fixed length and variable length on a single disk.
What is the above case about?Fixed length field is known to be a a field that is said to have the same number of characters and it is said to be fixed length field.
Note that Variable-length records is one that has the length of all record as it varies. it is very easy or possible to combine both fixed length and variable length on a single disk.
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In Python write a program that reads a list of integers into a list as long as the integers are greater than zero, then outputs the values of the list.
Ex: If the input is:
10
5
3
21
2
-6
the output is:
[10, 5, 3, 21, 2]
Code hints: while user_input >0: #This is the number that is greater than 0 from the list that is entered.
print(user_numbers) #Prints out the numbers greater than zero that are inputted at the top part.
Answers
See the comments for explanations of what each line does.
Codeintegers = [] # Create an empty list to store the values
user_input = int(input()) # Get the first input
while user_input > 0: # Loop as specified
integers.append(user_input) # Add the value to the list
user_input = int(input()) # Get another input
print(integers) # Print the full list
Which of the following can be called a form of discriminant analysis?
Answers
Decision tree can be called a form of discriminant analysis.
What do you mean by Analysis?Analyzing something entails dissecting it into its component parts and then coming to your own conclusions by asking questions like WHY and HOW.
Based on results from one or more quantitative predictor variables, observations are divided into non-overlapping groups using the statistical approach known as discriminant analysis. A clinician could, for instance, use a discriminant analysis to find patients with high or low stroke risk.
Discriminant analysis is a regression-based statistical technique used to identify the category or group to which a piece of data or an object belongs based on its traits or distinguishing characteristics.
Therefore, Decision tree can be called a form of discriminant analysis.
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explanation: how to have a good database?
Answers
For one to have a good database design one has to:
Share your information into a form of subject-based tables to lower the redundant data.Give an Access with the information it needs to add to the information in the tables altogether as required.Act as a form of aid and make sure of the accuracy and integrity of the information one has provided.What is a database?A database is known to be often set up so that there can be easy storage and access to any information.
Note that For one to have a good database design one has to:
Share your information into a form of subject-based tables to lower the redundant data.Give an Access with the information it needs to add to the information in the tables altogether as required.Act as a form of aid and make sure of the accuracy and integrity of the information one has provided.Learn more about database from
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Write a program whose inputs are two integers, and whose output is the smallest of the two values.
Ex: If the input is:
7
15
the output is:
7
Preferred in Python
Answers
Method 1 :
Using If else statements: If the condition checks whether num1 is smaller than num2 if so it will print 'Smallest of these two integers is num1'.
else it will print 'Smallest of these two integers is num2'
Method 2:
Using the 'min' method: using the method min(num1,num2), the program finds the smallest value and prints it directly to the user.
Python Program using method 1
#PYTHON PROGRAM TO FIND SMALLEST INTEGER VALUE FROM TWO INPUTS FROM USER - Method 1
#Accepts inputs from user
num1 = int (input ("Enter your first number:")) #Gets the first integer input from user and stores in num1
num2 = int (input ("Enter your second number: ")) #Gets the second integer input from user and stores in num2
#Finding output by if else
#Checks num1 smaller than num2
if (num1 < num2):
#assign num1 to small
small = num1
else:
#assign num2 to small
small = num2
print ("Smallest of these two integers is", small)
Python Program using method 2
#PYTHON PROGRAM TO FIND SMALLEST INTEGER VALUE FROM TWO INPUTS FROM USER - Method 2
#Accepts inputs from user
num1 = int (input ("Enter your first number:")) #Gets the first integer input from user and stores in num1
num2 = int (input ("Enter your second number: ")) #Gets the second integer input from user and stores in num2
#Finding output using min method
print("\n Smallest of these two integers is",min(num1,num2)) #Prints output to user
Answer:num1 = int(input())
num2 = int(input())
num3 = int(input())
lowest = min(num1, num2, num3)
if num1 < num2 and num1 < num3:
lowest = num1
elif num2 < num1 and num2 < num3:
lowest = num2
elif num3 < num1 and num3 < num2:
lowest = num3
print(lowest)
Explanation:
The Linux tail command prints the last maximum n lines of a file. When writing a function that performs this function, choose the correct statements that can go in the ?????.
lines[-n]
lines[-n:]
lines[len(lines)-n:]
lines[-1:-n-1:-1]
lines.pop(n)
Answers
The Linux tail command prints the last maximum n lines of a file. When writing a function that performs this function, in this case is lines[-n:].
Writing code in Linux:def tail(filename, n=10) :
with open(filename, "r") as
lines = f.readlines()
for line in lines[-n:] :
print (lines)
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With computer technology in mind, what do you envision the
future to look like?
Answers
Answer:
They would be faster than today's computer and it technology it would easy and usefu and it would be more advanced with artificial intelligence at a rapid pace with higher technology I can say that it would be faster and easy
Using for loop write an alogarithm flow program to find simple interest fo three steps?
Answers
Answer:
The difference between a shallow and a deep depth of field is how much of your photo is in focus.
Explanation:
10. When does teasing become cyberbullying?
A. When the words, images, or videos shift from humorous to hurtful.
B. When the comment gets over 100 likes.
C. When the victim finally gives away their personal information.
D. When the victim experiences physical harm.
Answers
Answer:
A) When the words, images or videos shift from humorous to hurtful.
Unlike kids who are being bullied, kids who are being teased can influence whether it continues or ends. If they get upset, the teaser usually stops.
Write an algorithm that describes the second part of the process of making change (counting out the coins and bills).
Answers
An Algorithm that describes the second part of the process can be written as listed below :
Algorithm describing the second part of the process of making change (counting out the coins and bills )First step : Initialize the required variables to zero to determine the number of coins and bills.
Second step : Prompt and read the amount to convert. amount to Hundreds
Third step : Compute hundred bill note as 100 amount equal to ( amount% * 100 fifties - amount )
Fourth step : Compute fifty bill notes as : ( amount% * 50 fifty bill notes )
Fifth Step : Compute Twenty bill notes as amount equal to ( amount% *20 Twenties - amount )
Sixth Step : Compute Tens bill notes as : ( amount% * 10 Tens bill notes )
Note : continue the process for fives, Quarters, Dimes, Nickels, and Pennies.
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Attached below is the missing part of the question
Write an algorithm that describes the second part of the process of making change (counting...
According to many, the digital world is being divided into ‘haves’ and ‘have nots’ – between those that have access and can use a computer and the Internet, and those that do not have such access. Some believe that this creates serious ethical implications and that there is a moral obligation to do something about the disparity; the ‘have nots’ may well feel discriminated against or feel ‘socially excluded’ and are missing out on many life opportunities. Do you feel that everyone everywhere should have access to computers and the Internet, regardless of location, need, competency, or ability to pay? If yes, who should provide the services and education and who should pick up the tab? If no, explain why not everyone needs access to the Internet.
Answers
Answer:
I believe that everyone should have access to computers and the Internet, regardless of location, need, competency, or ability to pay. I think that it is a moral obligation to provide access to the Internet to everyone. The ‘have nots’ may well feel discriminated against or feel ‘socially excluded’ and are missing out on many life opportunities.
I think that the government should provide the services and education and pick up the tab. I think that it is the government’s responsibility to make sure that everyone has access to the Internet.
Explanation:
For given natural number n, e.g n=3, print string "1 sheep...2 sheep...3 sheep". Can someone help?
Answers
The code that is used to count sheep aloud in Javascript is given as:
var countSheep = function (num){
//start with a counter i = 1
// increment i
// stop until i == num
// "interpolation" to insert variables
// return joint array
let smallArr = "";
for (let x = 1; x <= num; x++)
{
smallArr += `${x} sheep...`
}
return smallArr;
};
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c. Explain the mechanical era of computer.
Answers
Answer:
why should I say mother and if you r urmia l love you
how could environmental and energy problem Kenya faces as far computer installations are concerned be avoided
Answers
The environmental and energy problem Kenya faces as far computer installations are concerned can be avoided by
Knowing and finding out the key aspect of ICT strength. Create an holistic judgements in the assessment of ICT capability. Promote the use of solar power.How can we overcome ICT challenges?There are a lot of Energy Challenges in terms of ICT in Kenyan and it is good the government and the people work towards energy in terms of sustainable ICT.
Therefore, The environmental and energy problem Kenya faces as far computer installations are concerned can be avoided by
Knowing and finding out the key aspect of ICT strength. Create an holistic judgements in the assessment of ICT capability. Promote the use of solar power.Learn more about computer installations from
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A trucking company is expanding its business and recently added 50 new trucks to its fleet delivering to numerous locations. The company is facing some challenges managing the new additions. Which of the company's problems could be solved more easily using quantum computing
Answers
The company's problems that could be solved more easily using quantum computing is commute optimization task.
What is optimization task?
The level or rate of hardness of of the commute optimization task is known to be in the areas
Components processing waiting commuting timeIn the case above, Quantum-assistance is one that can helps firms to be able to handle the time issues and to find solutions for the problem above.
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Five roles of propaganda in communication
Answers
These are five roles of propaganda in communication:
Propaganda is different from advertising although they share some techniques. Advertising tries to persuade to sell and propaganda persuades for many reasons.Propaganda is common in politics because it is the way to show the citizens public policies or persuade people to get votes.Propaganda usually has an agenda and from that specific agenda is the communication based of.Propaganda in communication can be used to manipulate messages in the media.Propaganda in communication can be used strictly informative.What does propaganda means?Propaganda is the distribution of an idea, piece of information, practice, statements with an agenda or planning behind.
It differs from advertising, which persuades to sell.
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The Bank of Commerce Caribbean (BCC) is a fairly new financial institution. It started off with one bank in Jamaica and now is opening another Jamaican branch within a month and expanding to St Kitts in the months thereafter. At present, it has a local area network connecting all of its devices. However, the main method of communication among the bank departments is printed circulars. Printed circulars are also sent to investors, stakeholders and customers. You are a member of an IT team advising the bank on its networking needs. The team consists of students from your class.
1. What is a major problem that BCC will face when it expands?
2. What are three possible reasons for this problem?
3. Use a step-by-step approach to explain how your team will work out a solution to the problem.
4. Recommend a solution to the problem facing the bank that you stated in question 1. Use posters or any other media tools that you can use competently to produce a presentation that you can show to the bank managers. 5. What challenges did you face while working out a solution, and how did you overcome them?
Answers
The major problem that BCC will face when it expands is the lack of digital coverage to all its branches because they are currently using only local area network that is connecting only on branch devices.
The three possible reasons for this problem is that:
They are just starting new and are limited in what they know.They lack exposureThey h]lack the needed technologyWhat are the factors to be considered when opening a new bank branch?The issues one need to look if opening a New Bank
Site Selection. The Nearby Businesses.Onsite Customer Experience.ATM/ITM Accessibility.Therefore, The major problem that BCC will face when it expands is the lack of digital coverage to all its branches because they are currently using only local area network that is connecting only on branch devices.
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difference between primary and secondary storage
Answers
Answer:
Primary storage also called as main memory. RAM is an example of primary memory.
Secondary storage are popular as we use them for permanent storage.
Explanation:
Primary storage are temporary such RAM which are required for your program to execute. Without these storage, we can't use the computer for any operations. These memory keeps intermediate data and garbage out when the data no longer required.
On the other hand, when we need to store the data for future reference such as files, photos and videos we use secondary storage devices such as usb drive, hard disk etc.
Select 3 true statements about Python class.
If a class inherits from multiple classes, the order of inheritance does not matter.
(In Python 3 or higher) If no class is inherited, it implicitly inherits the object class.
A class attribute exists as a unique object regardless of how many instances of the class are.
A class attribute can be used without an instance of that class.
Properties whose names start with _ (e.g. _name) are private properties and cannot be accessed outside of the corresponding class.
Answers
The true statement is that (In Python 3 or higher) If no class is inherited, it implicitly inherits the object class.
A class attribute can be used without an instance of that class.A class attribute exists as a unique object regardless of how many instances of the class are.Do all classes in Python inherit from object?All classes in Python are known to have objects of the type class, and this is said to be a Metaclass.
Note that Each class in Python, by setting, often take in from the object base class.
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Write a program that converts a decimal height in feet into feet and inches.
For instance; an input of 4.75 feet should become 4 feet and 9 inches.
Answers
The program to illustrate the conversion of the height is illustrated below.
How to illustrate the program?The information here is to convert 1 inch = 2.54 cm. First, we will take user input of height in cm. We first convert this to inches by dividing by 2.54
After that, we use Floor Division // and Modulo % by 12 to get feet and inches respectively.
The inches will be in a lot of decimals. We round this off to 2 decimal places and finally print out the converted height.
The code will be:
# Take user input for height in cm
height_cm = float(input("Enter your height in cm: "))
# Convert height to inches
height_in = height_cm / 2.54
# Get feet by taking floor division with 12
feet = height_in // 12
# Get inches by taking modulo division with 12
inches = height_in % 12
# Round off the inches to 2 decimal places
inches_rounded = format(inches, ".2f")
# Print out the height in feet and inches
print(f"Height is {feet} ft {inches_rounded} in")
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what is the use of word processing software?
Answers
Answer:
A typical word processor enables the user to create documents, edit them using the keyboard and mouse, store them for later retrieval, and print them to a printer. Common word processing applications include Microsoft Notepad, Microsoft Word, and Corel WordPerfect.