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Zepler [3.9K]
4 years ago
15

Assume you have a project with seven activities labeled A-G (following). Derive the earliest completion time (or early finish-EF

), latest completion time (or late finish -LF), and slack for each of the following tasks (begin at time = 0). Which tasks are on the critical path?
Please answer fast please


Please someone answer

Help me

Computers and Technology
1 answer:
Norma-Jean [14]4 years ago
7 0

Answer: the critical path is the late finish  

Explanation:

Because it is the latest time to finish it ma be overdue    

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Briefly explain what is net neutrality and why is it important today
ICE Princess25 [194]

Net neutrality also means that ISPs can't charge users access fees for particular websites. ... The goal of net neutrality is to ensure that businesses can compete freely on the internet without having to pay gatekeeper tolls. Without it consumers would look more like advertising segments than an open marketplace.

Credits: thestreet.com

6 0
3 years ago
Suppose we wanted to make change for purchases and wanted to use the least number of coins possible. Here is a greedy algorithm:
love history [14]

Answer:

Explanation:

The following code is a Python function that takes in the amount of change. Then it uses division and the modulo operator to calculate the number of coins that make up the changes, using the greatest coin values first.

import math

def amountOfCoins(change):

   print("Change: " + str(change))

   quarters = math.floor(change / 0.25)

   change = change % 0.25

   dimes = math.floor(change / 0.20)

   change = change % 0.20

   pennies = math.floor(change / 0.01)

   print("Quarters: " + str(quarters) + "\nDimes: " + str(dimes) + "\nPennies: " + str(pennies))

5 0
3 years ago
1| def saveUserProfile(firstName, lastName, age, height, country):
Feliz [49]

Answer:

Joyner

David

USA

1.8

30

Explanation:

def saveUserProfile(firstName, lastName, age, height, country):

This is the definition of function named saveUserProfile which accepts the following parameters:

  • firstName
  • lastName
  • age
  • height
  • country

filename = lastName + firstName + ".txt"

When the file is created it will be named as the lastName and firstName string combined with .txt as extension. For example if the lastName contains the name string Joyner and firstName contains the name David then the file created to be written is named as JoynerDavid.txt

outputFile = open(filename, "w")

This statement uses open() method in write mode and uses outputFile object to access the file. "w" represents write mode i.e. file is opened in write mode to write on it.

a) Joyner is written on line 1 of that file because of the following statement of above function:

print(lastName, file = outputFile)

This statement prints the string stored in lastName i.e. Joyner. Here outputFile opens the file in "w" write mode and writes the last name to the first line of the file.

b) David is written on line 2 of that file because of the following statement of above function:

print(firstName, file = outputFile)

This statement prints the string stored in firstName i.e. David. Here outputFile opens the file in "w" write mode and writes the first name to the second line of the file.

c) USA is written on line 3 of that file because of the following statement of above function:

print(country, file = outputFile)

This statement prints the data stored in country i.e. USA. Here outputFile opens the file in "w" write mode and writes the country name to the third line of the file.  

d) 1.8 is written on line 4 of that file because of the following statement of above function:

print(height, file = outputFile)

This statement prints the value stored in height i.e. 1.8. Here outputFile opens the file in "w" write mode and writes the height value to the fourth line of the file.  

e) 30 is written on line 5 of that file because of the following statement of above function:

print(age, file = outputFile)

This statement prints the value stored in age parameter of function saveUserProfile i.e. 30. Here outputFile opens the file in "w" write mode and writes the age value to the fifth line of the file.  

7 0
3 years ago
Give an example of a process that may need a flowchart to clarify procedures.<br><br> HELP ASAP!
11111nata11111 [884]

To understand flow of programming logic flow chat technique been used. Once end user starts any learning programming flow chat design been learned and corrected the mistake. After success of flow chat design end user been advice to do programming and tested in computer.

<u>Explanation:</u>

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Flow chart has start, procedure, condition, function or procedure and end with stop diagrams.

Flow chart makes end user understand the flow of logics.

Suppose we need to do a process for a procedure, end user has to design with start flow chart symbol and put a procedure flow chart symbol with identification character, then end user has use same identification character and start designing the procedure in the flow chart diagram.

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3 years ago
Steps for turning off two step verification on ,for example, iPhones.
Tems11 [23]

Answer:

Step 1: Visit iCloud.com and log in with your Apple ID and password

At the same time, a window also pops up on iDevice

you need to click "Allow"

Copy the code from your phone to icloud.com

Step 2: Once signed in, select Settings on homepage

Step 3: Click "Manage" Apple ID.

Step 4: You will be directed to another site – appleid.apple.com

input your password to log in and verify it with Apple ID verification code.

Step 5: Then you will enter the manage page.

Click "Edit" in Security column.

Step 6: Click "Turn Off Two-Factor Authentication"

then confirm it.

Step 7: Then you need to select your security questions and answer them

click "Continue" after confirming your birthday and rescue email.

After all of these steps, you have turned off two factor authentication for Apple ID successfully.

Source : https://www.imobie.com/guide/anytrans/how-to-turn-off-two-step-verification-in-icloud.htm

8 0
3 years ago
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