In devising a route to get water from a local lake to its central water storage tank, the city of Rocky Mount considered the various routes and capacities that might be taken between the lake and the storage tank. The city council members want to use a network model to determine if the city's pipe system has enough capacity to handle the demand.
1. They should use ____________.
A. Minimal Spanning Tree Method
B. Shortest Path Method
C. Maximal Flow Method
D. Any of the above will do
Answers
Answer:
C. Maximal Flow Method
Explanation:
When it comes to optimization theory, Maximal Flow Method or problems have to do with finding a possible or viable flow through a flow network that obtains the maximum potential flow rate. The maximum flow problem can be viewed as an exceptional case of more complex and complicated network flow problems, such as that of the circulation problem.
Related Questions
2. Write a C program that generates following outputs. Each of the
outputs are nothing but 2-dimensional arrays, where ‘*’ represents
any random number. For all the problems below, you must use for
loops to initialize, insert and print the array elements as and where
needed. Hard-coded initialization/printing of arrays will receive a 0
grade. (5 + 5 + 5 = 15 Points)
i)
* 0 0 0
* * 0 0
* * * 0
* * * *
ii)
* * * *
0 * * *
0 0 * *
0 0 0 *
iii)
* 0 0 0
0 * 0 0
0 0 * 0
0 0 0 *
Answers
Answer:
#include <stdio.h>
int main(void)
{
int arr1[4][4];
int a;
printf("Enter a number:\n");
scanf("%d", &a);
for (int i=0; i<4; i++)
{
for(int j=0; j<4; j++)
{
if(j<=i)
{
arr1[i][j]=a;
}
else
{
arr1[i][j]=0;
}
}
}
for(int i=0; i<4; i++)
{
for(int j=0; j<4; j++)
{
printf("%d", arr1[i][j]);
}
printf("\n");
}
printf("\n");
int arr2[4][4];
int b;
printf("Enter a number:\n");
scanf("%d", &b);
for (int i=0; i<4; i++)
{
for(int j=0; j<4; j++)
{
if(j>=i)
{
arr1[i][j]=b;
}
else
{
arr1[i][j]=0;
}
}
}
for(int i=0; i<4; i++)
{
for(int j=0; j<4; j++)
{
printf("%d", arr1[i][j]);
}
printf("\n");
}
printf("\n");
int arr3[4][4];
int c;
printf("Enter a number:\n");
scanf("%d", &c);
for (int i=0; i<4; i++)
{
for(int j=0; j<4; j++)
{
if(j!=i)
{
arr1[i][j]=c;
}
else
{
arr1[i][j]=0;
}
}
}
for(int i=0; i<4; i++)
{
for(int j=0; j<4; j++)
{
printf("%d", arr1[i][j]);
}
printf("\n");
}
printf("\n");
return 0;
}
Explanation:
arr1[][] is for i
arr2[][] is for ii
arr3[][] is for iii
Question 2 Below is a Unified Modelling Language (UML) diagram of an election class. Election - candidate String - num Votes: int >+ Election () >+ Election (nm : String, nVotes: int) + setCandidate( nm : String) + setNum Votes(): int + toString(): String [30 marks] Using your knowledge of classes, arrays, and array list, write the Java code for the UML above in NetBeans. [7 marks]
Answers
A good example of the implementation of the Election class based on the above UML diagram is given below
What is the Unified Modelling LanguageThe Election class is known to be one that is defined in the given code and it known also to be one that includes its constructor, getter and setter methods, and ToString() method.
Furthermore, it showcases the process of generating Election entities, defining their features, and preserving them within an ArrayList. Lastly, it produces the specifics of every Election object enlisted in the ArrayList.
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Assume the variable s is a String and index is an int. Write an if-else statement that assigns 100 to index if the value of s would come between "mortgage" and "mortuary" in the dictionary. Otherwise, assign 0 to index.
Answers
Using the knowledge in computational language in python it is possible to write a code that Assume the variable s is a String and index is an int.
Writting the code:Assume the variable s is a String
and index is an int
an if-else statement that assigns 100 to index
if the value of s would come between "mortgage" and "mortuary" in the dictionary
Otherwise, assign 0 to index
is
if(s.compareTo("mortgage")>0 && s.compareTo("mortuary")<0)
{
index = 100;
}
else
{
index = 0;
}
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Actividades que puedes Aser con un martillo y su explicación
Answers
Answer:
hi how are you thx yets1wud
Is there a parrapa level for stage 1 in umjammer lammy?
Answers
Answer:yes there WAS a parrapa level but it was scrapped from the game I think you can find it in beta versions of the game but
which of the following is not true? an algorithm allows ambiguity. an algorithm, when carried out, must eventually stop. an algorithm, can be carried out by a human being
Answers
The one that is not true: An algorithm allows ambiguity.
An algorithm is a set of instructions that must be followed precisely, without any ambiguity, in order to produce the desired result.
An algorithm is a set of precise instructions used to solve a problem or complete a task. It must be followed exactly in order to produce the desired results. An algorithm can be carried out either through a computer program or by a human being. The algorithm should be formulated in such a way that it is unambiguous and ensures that all steps are clear and complete. The algorithm should also be designed so that it has a definite end point, otherwise it could run indefinitely without reaching a solution. Algorithms are essential for solving complex problems, as they provide an unambiguous, repeatable way to reach a solution.
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Which properties would be useful to know to search for a Word document? Check all that apply.
Answers
Answer:
Alternatively, you can click the comment box icon (next to “Share”) to see all the suggested edits and comments in one place.
Answer:
A. the original author
C. the version number
D. the last user to edit the document
F. the date the document was last updated
Explanation:
hope this helps :)
Online Book Merchants offers premium customers 1 free book with every purchase of 5 or more books and offers 2 free books with every purchase of 8 or more books. It offers regular customers 1 free book with every purchase of 7 or more books, and offers 2 free books with every purchase of 12 or more books.
Write a statement that assigns freeBooks the appropriate value based on the values of the bool variable isPremiumCustomer and the int variable nbooksPurchased. Assign 0 to freeBooks if no free books are offered. Assume the variables freeBooks, isPremiumCustomer, and nbooksPurchased are already declared.
In C++ please
Answers
fill in the blanks
we should our selves
Input a list of employee names and salaries and store them in parallel arrays. End the input with a sentinel value. The salaries should be floating point numbers Salaries should be input in even hundreds. For example, a salary of 36,510 should be input as 36.5 and a salary of 69,030 should be entered as 69.0. Find the average of all the salaries of the employees. Then find the names and salaries of any employee who's salary is within 5,000 of the average. So if the average is 30,000 and an employee earns 33,000, his/her name would be found. Display the following using proper labels. Save your file using the naming format LASTNAME_FIRSTNAME_M08 FE. Turn in your file by clicking on the Start Here button in the upper right corner of your screen. 1.Display the names and salaries of all the employees. 2. Display the average of all the salaries 3. Display all employees that are within 5,000 range of the average.
Answers
Using the knowledge in computational language in JAVA it is possible to write the code being Input a list of employee names and salaries and store them in parallel arrays
Writting the code in JAVA:
BEGIN
DECLARE
employeeNames[100] As String
employeeSalaries[100] as float
name as String
salary, totalSalary as float
averageSalary as float
count as integer
x as integer
rangeMin, rangeMax as float
INITIALIZE
count = 0;
totalSalary =0
DISPLAY “Enter employee name. (Enter * to quit.)”
READ name
//Read Employee data
WHILE name != “*” AND count < 100
employeeNames [count] = name
DISPLAY“Enter salary for “ + name + “.”
READ salary
employeeSalaries[count] = salary
totalSalary = totalSalary + salary
count = count + 1
DISPLAY “Enter employee name. (Enter * to quit.)”
READ name
END WHILE
//Calculate average salary with mix , max range
averageSalary = totalSalary / count
rangeMin = averageSalary - 5
rangeMax = averageSalary + 5
DISPLAY “The following employees have a salary within $5,000 of the mean salary of “ + averageSalary + “.”
For (x = 0; x < count; x++)
IF (employeeSalaries[x] >= rangeMin OR employeeSalaries[x] <= rangeMax )
DISPLAY employeeNames[x] + “\t” + employeeSalaries[x]
END IF
END FOR
END
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How could you use a spreadsheet you didn't like to simplify access also the problem
Answers
Explanation:
......
Research and a well-written problem statement are important because A)they give a clear understanding of the problem and its solution. B)they ensure that anyone in the general public will be able to understand and solve the problem. C)they give a list of the needs of the stakeholders. D)they ensure that questions still need to be asked about the problem.
Answers
Answer:
A. they give a clear understanding of the problem and it's solution
Explanation:
Research and a well-written problem statement are important because they give a clear understanding of the problem and its solution.
Answer:
Research and a well-written problem statement are important because
they give a clear understanding of the problem and its solution.
they ensure that anyone in the general public will be able to understand and solve the problem.
they give a list of the needs of the stakeholders.
they ensure that questions still need to be asked about the problem.
I woke up this morning and turned on my computer to do some school work and my display was like shifted and some of the display was just black. You can even see on my task bar that it is going off the screen. I've tried changing my graphics and resolution and they we're the same, I've tried restarting my pc and refreshing my display still doesn't work. I've also done nothing for it to do this and I'm really confused. Please help me with this It's really stressing me out and I will do anything
Answers
Answer: This happened to me before, your computer has a virus and i had to get a new one , but you have two options, you have to open the pc and rearrange the blue and white wires or.... buy a new one
Explanation:
Answer:
You know what, it happened to me too. I had to reset it to the factory on my computer.
TCP supports connection-oriented services, so many Internet applications are running on TCP. But we still say Internet is connectionless, why
Answers
Answer:
Much of the traffic on the internet is connectionless because this approach makes it easier to handle certain types of traffic without incurring the overhead of data transmission services, such as connection-oriented protocols
Python help
Instructions
Write a method swap_values that has three parameters: dcn, key1, and key2. The method should take the value in
the dictionary den stored with a key of key1 and swap it with the value stored with a key of key2. For example, the
following call to the method
positions = {"C": "Anja", "PF": "Jiang", "SF": "Micah", "PG": "Devi", "SG": "Maria")
swap_values (positions, "C", "PF")
should change the dictionary positions so it is now the following:
{'C': 'Jiang', 'PF': 'Anja', 'SF': 'Micah', 'PG': 'Devi', 'SG': 'Maria')
Answers
def swap_values(dcn, key1, key2):
temp = dcn[key1]
dcn[key1] = dcn[key2]
dcn[key2] = temp
return dcn
The method in the interface for a dictionary collection returns an iterator on the key/value pairs in the dictionary is the Keys () method.
Consider the scenario where you want to develop a class that functions like a dictionary and offers methods for locating the key that corresponds to a specific target value.
You require a method that returns the initial key corresponding to the desired value. A process that returns an iterator over those keys that map to identical values is also something you desire.
Here is an example of how this unique dictionary might be used:
# value_dict.py
class ValueDict(dict):
def key_of(self, value):
for k, v in self.items():
if v == value:
return k
raise ValueError(value)
def keys_of(self, value):
for k, v in self.items():
if v == value:
yield k
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What happens when QuickBooks Online doesn't find a rule that applies to a transaction?
Answers
QuickBooks employs the Uncategorized Income, Uncategorized Expense, or Uncategorized Asset accounts to hold transactions that it is unable to categorize. These accounts cannot be used to establish bank policies.
What is QuickBooks Online?A cloud-based financial management tool is QuickBooks Online. By assisting you with things like: Creating quotes and invoices, it is intended to reduce the amount of time you spend handling your company's money. monitoring the cash flow and sales.
While QuickBooks Online is a cloud-based accounting program you access online, QuickBooks Desktop is more conventional accounting software that you download and install on your computer.
QuickBooks is an accounting program created by Intuit whose products offer desktop, internet, and cloud-based accounting programs that can process invoices and business payments. The majority of QuickBooks' customers are medium-sized and small enterprises.
Thus, QuickBooks employs the Uncategorized Income.
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Nia is editing a row in an Access table. The row contains the Pencil icon on the left end of the record
this icon indicate?
A. The record is committed.
B. The record has not been written.
C. The record has been written.
D. Nia is editing the record currently.
Answers
Answer:
The answer is D
Explanation:
That little pencil reminds you that you are entering or editing the current record, and that the changes you are making are not yet saved. The little pencil disappears as soon as you move off the current record. Take that as confirmation that Access has saved your new record, or the changes you made to an existing one.
In the case above, The row has the Pencil icon on the left end of the record this icon indicate Nia is editing the record currently.
What is record?A record is known to be the state or fact of an act been put down or is been recorded.
Note that In the case above, The row has the Pencil icon on the left end of the record this icon indicate Nia is editing the record currently as it shows the pen icon.
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Who is Heavy Weapons Guy?
Answers
Answer:
The Heavy, whose real name is Mikhail (called Misha by his family), is a hulk hailing from the USSR, and possibly the most dangerous class in Team Fortress, armed with a powerful Minigun .
Answer:
Gary Schwartz
Current Tetra Shillings user accounts are management from the company's on-premises Active Directory. Tetra Shillings employees sign-in into the company network using their Active Directory username and password.
Answers
Employees log into the corporate network using their Active Directory login credentials, which are maintained by Tetra Shillings' on-premises Active Directory.
Which collection of Azure Active Directory features allows businesses to secure and manage any external user, including clients and partners?Customers, partners, and other external users can all be secured and managed by enterprises using a set of tools called external identities. External Identities expands on B2B collaboration by giving you new options to communicate and collaborate with users outside of your company.
What are the three activities that Azure Active Directory Azure AD identity protection can be used for?Three crucial duties are made possible for businesses by identity protection: Automate the identification and elimination of threats based on identity. Use the portal's data to research dangers.
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Question 18
Which of the following is true?
a = 1
b = 10
a
b<= a or a >= b
a>bor a == b
a band a == b
Answers
Answer:
None
Explanation:
Logical operators:
'and' indicates that the statement is true if both conditions are true.
'or' indicates that the statement is true if one or both conditions are true.
Given that a = 1 and b = 10:
The first statement is false (1×10 <= 1 is false, 1 >= 10 is also false)
The second statement is false (1>10 is false, a does not equal b)
The third statement is false (a does not equal b)
None of these statements are true.
Hope this helps :)
find four
reasons
Why must shutdown the system following the normal sequence
Answers
If you have a problem with a server and you want to bring the system down so that you could then reseat the card before restarting it, you can use this command, it will shut down the system in an orderly manner.
"init 0" command completely shuts down the system in an order manner
init is the first process to start when a computer boots up and keep running until the system ends. It is the root of all other processes.
İnit command is used in different runlevels, which extend from 0 through 6. "init 0" is used to halt the system, basically init 0
shuts down the system before safely turning power off.
stops system services and daemons.
terminates all running processes.
Unmounts all file systems.
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identify another natural cyclic event, other than phases and eclipses, that is caused by the moon's gravitational pull on earth
Answers
Answer:
TEKS Navigation
Earth Rotation.
Moon Phases.
Tides.
Cyclical events happen in a particular order, one following the other, and are often repeated: Changes in the economy have followed a cyclical pattern. an example would be pamdemic and vircus it is belived that a new pamdemic starts every 100 years.
Explanation:
The rise and fall of ocean tides is the natural cyclic event caused by the moon's gravitational pull on earth
The gravitational pull of the moon's causes the two bulges of water on the Earth's oceans:
where ocean waters face the moon and the pull is strongestwhere ocean waters face away from the moon and the pull is weakestIn conclusion, the rise and fall of ocean tides is the natural cyclic event caused by the moon's gravitational pull on earth
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What decision-making style most likely requires the most amount of data analysis?
Answers
The analytical decision-making style most likely requires the most amount of data analysis.
Define data analysis.
Data analysis is the process of systematically inspecting, cleaning, transforming, and modeling data with the goal of discovering useful information, drawing conclusions, and supporting decision-making. Data analysis is used in a wide range of fields, including business, science, social sciences, and engineering, to extract insights from raw data and identify patterns, trends, and relationships. The process of data analysis typically involves using statistical and mathematical techniques, as well as visualization tools, to interpret and communicate the results of the analysis.
The analytical decision-making style is most likely to require the most amount of data analysis. Analytical decision-making involves a methodical and thorough approach to gathering and analyzing data before making a decision. This style of decision-making is often used in complex or high-stakes situations, where there are many variables to consider and the consequences of a poor decision could be significant. Analytical decision-making involves collecting data from multiple sources, analyzing the data using various methods, and making a decision based on the results of the analysis. This style of decision-making can be time-consuming and requires a significant amount of data analysis to ensure that all relevant information has been considered before making a decision.
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Which of the following works on the pay-per-click (PPC) and cost-per-click (CPC) concept?
A. Google Adwords B. Technorati search C. Bing Ads D. Radian6
Answers
Answer:
The answer to this question is given below in the explanation section.
Explanation:
The correct answer to this question is Google Adwords and Bing Ads.
First we need to know what is CPC and PPC.
Cost per click (CPC) is a paid advertising term used by Google where an advertiser pays a cost to the publisher for every click when an internet user will click on the advertisement or ad.
Cost per click is also called PPC (Pay per click). CPC is used to determine the costs of showing advertisements on the search engine, for example Google Adwords and Bing Ads. Bing Ads is microsoft advertising strategy on internet using PPC advertising strategy.
While other options are not correct because:
technorati search does not allow you to apply these concepts because it searches the list of blogs on the internet.
Radian6 is a social media monitoring platform for marketers to study customer opinions on their products in real-time.
Answer:
A
Explanation:
This is for plato
Python coding.............
Answers
Answer:
# Take in four positive integers
num1 = int(input("Enter the first number: "))
num2 = int(input("Enter the second number: "))
num3 = int(input("Enter the third number: "))
num4 = int(input("Enter the fourth number: "))
# Initialize the count of odd numbers
odd_count = 0
# Check each number for oddness
if num1 % 2 != 0:
odd_count += 1
if num2 % 2 != 0:
odd_count += 1
if num3 % 2 != 0:
odd_count += 1
if num4 % 2 != 0:
odd_count += 1
# Output the total count of odd numbers
print("The number of odd numbers is:", odd_count)
Explanation:
Enter the first number: 1
Enter the second number: 2
Enter the third number: 3
Enter the fourth number: 4
The number of odd numbers is: 2
Please explain election technology
Answers
Answer:
Technlogy is the application of scientific knowledge for practical purposes, especially in industry.
Explanation:
Question #2
Multiple Choice
What is the index of 7 in this list?
[5, 6, 10, 7, 3, 2.5]
A ) 3
B ) 2
C ) 4
D ) 7
Answers
Answer:
C.
Explanation:
mukhang
letter
C.
pambihira
ka
naman
bat
hindi
ka
magtanong
sa
mga
nakakatanda
mong
kapatid
Answer:
The answer to your question is C. Have a wonderful safe day. <3 <3 <3
Explanation:
import sys
sys.argv([0])
sentence = str(sys.argv([1])
def longest_word(sentence):
longest_word = max(sentence, key=len)
return longest_word
print("Longest word is: ", sentence)
I keep getting an error where it states
def longest_word(sentence):
^
SyntaxError: invalid syntax
Please help me where I went wrong.
Answers
The error in your code is that you are missing the : at the end of the if statement
The corrected code:def find_longest_word(word_list):
longest_word = ''
longest_size = 0
for word in word_list:
if (len(word) > longest_size):
longest_word = word
longest_size = len(word)
return longest_word
words = input('Please enter a few words')
word_list = words.split()
find_longest_word(word_list)
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what is a computer ?
Answers
Answer:
A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks.
Explanation:
Well.......
A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extraordinary wide range of tasks.
According to Wikipedia ;))
4. What are the traits of a good follower?
Answers
Answer:
Judgment. Followers must take direction, but not blindly. Work ethic. Good followers are good workers. Competence. In order to follow, followers must be competent. Honesty. Followers have a responsibility to be honest. Courage. Discretion. Loyalty. Ego management.What are the core steps to add revisions or features to a project?(1 point)
Responses
Evaluate feasibility of the goals, create a list of functionality requirements, and develop the requirements of the feature.
Evaluate feasibility of the goals, develop programming solutions, and evaluate how well the solutions address the goals.
understand the goals, evaluate the impact on the project, create a list of functionality requirements, and develop the requirements of the feature.
Communicate with the client, create a sprint backlog, develop the project, and evaluate how well the solution fits the requirements.
Answers
The core steps to add revisions or features to a project are ""Understand the goals, evaluate the impact on the project, create a list of functionality requirements, and develop the requirements of the feature." (Option C)
How is this so?
The core steps to add revisions or features to a project include understanding the goals,evaluating the impact on the project, creating a list of functionality requirements,and developing the requirements of the feature.
These steps ensure that the goals are clear, the impact is assessed, and the necessary functionality is identified and implemented effectively.
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