It could mean that your SSD or HHD is fried.
I hope this helped! If so, please mark brainliest!
Eamon wants to provide a discount to premium buyers who order in large quantities. He wants to create a code for each price and share it with them. Also, he wants to ensure that only the premium buyers can decipher the code shared. In this scenario, which of the following codes would you suggest Eamon to use?
A. Cipher code
B. Mnemonic code
C. Action code
D. Derivation code
Answer:
The correct answer for the following question will be A. Cipher code.
Explanation:
Cipher code:
Ciphers are potentially the cryptographic central pillar. A cipher is usually an algorithm to perform both encryption and decryption.
Secret key encryption relies on the use of symmetric ciphers. Whether the goal is to convert plaintext to ciphertext and vice-versa. The secret key is shared on both ends, and the person having the secret key can only encrypt and decrypt the data.
So, option A is a suitable answer.
FTP requires confirmation that a file was successfully transmitted to a client, but it has no built-in mechanism to track this information for itself. What protocol does FTP rely on at the Transport layer of the TCP/IP model to ensure delivery is complete?
Group of answer choices
UDP
HTTP
SSH
TCP
Answer:
TCP
Explanation:
Answer:
TCP
Explanation:
FTP (File Transfer Protocol) can be found in the Application layer of the TCP/IP model and the Application layer of the OSI model not on the Transport layer of the TCP/IP model as stated in the question.
In the Transport layer, we have end-to-end message transmission or application connection, which can be grouped as connection-oriented or connectionless. Connection-oriented is implemented in TCP (Transmission Control Protocol) while connectionless is implemented in UDP (User Datagram Protocol), which are the two major protocols found in the Transport Layer of the TCP/IP model. The choice of TCP as the correction option out of the four options given is based on the fact that FTP is a protocol found in the Application layer of TCP/IP
FTP is a network protocol used to receive and send files between machines on a TCP/IP network using ports 20 and 21. This protocol uses a client-server architecture, an FTP client is installed on the client and used to establish the connection to an FTP server running on a remote machine. FTP supports user authentication, so when a connection has been established and the user authenticated, data can be transferred between them. All data are sent in clear text, be it usernames or passwords. For secure transmission that protects the username and password, and encrypts the content, FTP can be secured with SSL.TLS or replaced with SSH File Transfer Protocol (SFTP). A connection to port 21 from the FTP client forms the control stream on which commands are passed to the FTP server and responses are collected. The parameters for the data streams depend on the specifically requested transport mode. Data connection usually uses port 20.
Identify a Hypertext Markup Language (HTML) embedded element that contains programming scripts used to construct bitmap images and graphics.
Answer:
Canvas
Explanation:
HTML5 canvas gives you the power to create drawings using JavaScript, it is used with the <canvas> tag to programmatically make the drawing using JavaScript. Canvas is a feature that came with the HTML version 5 called HTML5. canvas is named from the traditional canvas fine artist use for bringing their artistic ideas into life.
A researcher wants to do a web-based survey of college students to collect information about their sexual behavior and drug use. Direct identifiers will not be collected; however, IP addresses may be present in the data set. Risk of harm should be evaluated by what?
Answer:
magnitude and the probability of it occurring
Explanation:
In every single study that involves an individuals risk of self-harm there are two variables that need to be evaluated, and those are the magnitude and the probability of it occurring. In other words how likely is the individual to hurt themselves and if they do, to what extent (physical, emotional, death). By evaluating this can allow you to take action if things get to serious, or even prevent something from happening that can lead that person that is at risk from hurting themselves.
Match each of the following steps of SDLC development to its position in the development process.
I. development
II. design
III. analysis
IV. testing and installation
V. problem/opportunity identification
A. first step
B. second step
C. third step
D. fourth step
E. fifth step
Final answer:
The SDLC steps are matched as problem/opportunity identification as first, analysis as second, design as third, development as fourth, and testing and installation as fifth. The design process is iterative, often involving prototyping, testing, and refinement.
Explanation:
The steps of the Software Development Life Cycle (SDLC) can be matched to their positions in the development process as follows:
Problem/Opportunity Identification - A. first step
Analysis - B. second step
Design - C. third step
Development - D. fourth step
Testing and Installation - E. fifth step
The SDLC is a structured methodology used for the development of software systems and involves several stages from initial problem identification through to the final deployment and maintenance of the solution. In the design process, after evaluating solutions and selecting the best design, as in the example of choosing a solar still for desalination, the team develops a detailed design through prototyping, testing, and refinement. This approach is typically iterative, sometimes referred to as a spiral design process, and may require several iterations as prototypes are created, tested, and reviewed to enhance the design.
In Windows applications, a ____ control is commonly used to perform an immediate action when clicked.a. text boxb. buttonc. windowsd. forms
Answer:
Option b. button
Explanation:
Button control is one of the most common user controls in Windows application to enable user perform an immediate action when clicked. We can see there might be more than one button controls in a single Window application and each of them can be used to trigger different specific action.
For example, button control can be created to perform a "Submit" or "Login", or "Calculate" action in Windows application. The button click event will trigger a corresponding action to meet a specific purpose.
What percentage of users who do not own a Zero UI device were comfortable with an algorithm learning their behaviour?
Answer:
This requires a percentage of people with zero UI device, and how many of them are comfortable with it. The rest can be calculated. However, since it is not given, as an assumption, one should note that more and more people are going to have it, but in the beginning, only a few out of them will be comfortable with it at the start, as it is a new technology.
Explanation:
It's important to understand what is a Zero UI device. This means a touchless UI experience. The era of the touchscreen is going to vanish soon hence, and computers will be able to understand our feelings and gestures. Our gestures will drive the computers now, and that is going to be a new style of UI in the computer world. The era has not yet arrived, but you might soon find that era starting, and at the beginning, people will find it hard though with time they will start feeling comfortable with it.
Google Ads was designed to deliver three things to every advertiser: relevance, control, and results. It provides relevance by connecting advertisers with the right people at the right time. It provides results by charging only when you get a click. How does Google Ads provide control?
A) By giving advertisers control over the number of specific actions their spend will return
B) By giving advertisers control over which competitors they place ads in auctions against
C) By giving advertisers control over the next highest bid allowed in auctions they enter
D) By giving advertisers control over the maximum they spend per month.
Answer:
D) By giving advertisers control over the maximum they spend per month.
Explanation:
Google Ads provides advertisers with control over their budget. They choose how much to spend per day, per month and per ad as well as where and how they want to spend. Smart campaign technology allows advertisers to create, oversee, and optimize their campaigns to get benefit from investment. Google Ads lets advertisers set a daily limit on how much of their budget is spent to show their ad and averages daily limit over entire month to restrain their campaign from spending more than expected. Google Ads optimizes advertising strategy and helps in getting the best outgrowth for the business. Google Ads is used in achieving business goals for both big and small advertising budgets.
What does not usually synchronize among devices using the same E-Reader app?
Account information
Bookmarks
Downloads
Purchases
Answer:
Purchases
Explanation:
Among devices using the same E-Reader app, we can synchronize our Account information, Account Information, and Downloads, but we cannot get the Purchases.
There is a configuration called Whispersync, we could get Bookmarks , notes and even underlined with security copy.
We could get all our books downloaded, but we could not see any purchase.
What is usually needed to get both a work calendar and a personal calendar to show in the same place on a mobile device?
A plug-in
An add-in
An app
Permission sharing
A _______ is a host that runs software to provide information, sucha s web content, to other hosts.
Answer:
Server
Explanation:
Servers are used to house information from websites to video games.
Instead of using fonts located on your web server in your web pages, many companies that create and license fonts enable you to link to fonts on their web servers. To do so, you add an additional link element to your HTML file using a web address provided by the host as the value for the ____ attribute.
Answer:
The correct answer is href attribute.
Explanation:
It is a type of HTML attribute used to speifies the URL (Uniform Resourse Locator) of the page the link goes to or it links to the differnt part of the same page. <a> (anchor) tag is used to create a link and defines as a hyperlink.
The href can be based on the following elements such as :
<area><link><a><base>For example :
[tex]<a href\text{=}"links address/">Visit google</a>[/tex]
so href is the attribute used by the many companies that created and license fonts enable you to link to fonts into web servers.
The logical structure in which one instruction occurs after another with no branching is a _____.
a. case
b. loop
c. sequence
d. selection
Answer:
Option(c) i.e "sequence " is the correct answer for the given question.
Explanation:
In the sequence, the statement or instruction is executed in the sequence manner i.e one after another. In the sequence structure, the instruction is executed in the predetermined order and no instruction are skipped sometimes the sequence structure takes too many times when they are more instruction in a single module.
For Example : Following are the program in c++ of sequence control structure
#include<iostream.h> // header file
using namespace std; // namespace
int main() // main method
{
int a=100; // variable declaration
c=a+100;
cout<<c; // display c
return(0);
}
Output:100
In the above program the instruction a=100,c=a+100 and display c is executed in the sequence manner.
In the Option(a),Option(b) and Option(d) instruction are not executed in one after another so these are incorrect answers.
What kind of printer is used with multipart forms such as those with point of sale machines?A) dot-matrixB) daisy-wheelC) inkjetD) color
Answer:
The answer is "Option A".
Explanation:
The Dot matrix printer is also known as an impact matrix printer. It is a multi-part form printer because it prints data on paper. This printer uses a hammer and a ribbon printer, that shapes pictures from dots. and other options are not correct, that can be described as follows:
In option B, daisy-wheel printer prints data on printer only one side that's it is not correct. In option C, the Inkjet printer is capable to print data in multi-part forms, but this printer does not data in continuous forms. In option D, the color printer allows you to print data in color format like images, graphs, and banner. It prints data only on one side, that's why it is not correct.What is the output of the program?
#include
using namespace std;
class bClass
{
public:
void print() const;
bClass(int a = 0, int b = 0);
//Postcondition: x = a; y = b;
private:
int x;
int y;
};
class dClass: public bClass
{
public:
void print() const;
dClass(int a = 0, int b = 0, int c = 0);
//Postcondition: x = a; y = b; z = c;
private:
int z;
};
int main()
{
bClass bObject(2, 3);
dClass dObject(3, 5, 8);
bObject.print();
cout << endl;
dObject.print();
cout << endl;
return 0 ;
}
void bClass::print() const
{
cout << x << " " << y << endl;
}
bClass::bClass(int a, int b)
{
x = a;
y = b;
}
void dClass::print() const
{
bClass::print(); //added second colon
cout << " " << z << endl;
}
dClass::dClass(int a, int b, int c)
: bClass(a, b)
{
z = c;
}
Answer:
The output to this program is :
2 3
3 5
8
Explanation:
The description of the given c++ program can be given as:
In the given c++ program two class is defined that is "class bClass and class dClass". In bClass, this class declares a method, parameterized constructor, and private integer variable x and y. In dClass, this class first, inherit the base class that is bClass and this class also declares a method, parameterized constructor, and private integer variable z. In the main method, we create the class object and passed value in the constructor parameter that is "2, 3" and "3, 5, 8" and call the function that is "print". In this method, we use the scope resolution operator that access function and constructor to main method scope. By using a scope resolution operator we define method and constructor.An absolute cell reference changes the cell references when the formula is copied to a new location.
a) true
b) false
Answer:
False
Explanation:
In Microsoft Excel or Google Sheet, an absolute cell reference is a cell address that won't be changed even the formula is copied to a new location.
Absolute cell reference is always used whenever a formula is expected to be consistently referred to a particular cell. To create an absolute cell reference, we can simply preceded the row or column or both with the dollar sign $.
For example:
=$A$3 - $B$3
What is a ""software process""? Provide examples of fundamental activities related to this term.
Answer:
A process that is used to represent the set of phases of work which are applied to build and design a product-related software, known as Software Process.
Explanation:
There are especially four types of fundamental activities related to the software process, these are as follows:
Software specification: The process of defining what type of functions are required for identifying the limitations over the development of the system.System validation: Involves the checking and testing of the software process step by step. It usually has three testing process, such as:System testingUnit testingAcceptance testingSystem implementation: Through the designing of the computer, this process is used for converting the system specification into a system which is capable of being executed.System evolution: The process which repeatedly updates the system and develops initially.When Web users enter the URL www.CIWcertified.com in their browser address bar, they can access the official CIW Web site at the IP address 72.44.192.233. Which technology enables users to do this, instead of having to remember and enter the IP address?
A. HTTP
B. TCP/IP
C. DNS
D. HTML
Answer:
The correct answer to the following question will be C. DNS.
Explanation:
DNS stands for Domain Name System, users able to find any information with the help of the domain name. Each and every device which are connected to the internet has there owned IP address, DNS is a system used to translate the domain names into the IP address so it will find the information or browsers can load the resources of the internet.
So by entering the domain name instead on an IP address can also browse the information for any user. And other options like HTTP (Hypertext transfer protocol), HTML (Hypertext markup language) and TCP/IP (Transmission control protocol / Internet protocol) can't help any user for accessing the work done by the DNS.
What technology enables you to run more than one operating system at the same time on a single computer?
Answer:
The answer is "Virtualization".
Explanation:
Virtualization is processed to create a virtual system. It is the creation of the virtual version of something, that is the operating system, computer, storage device or resources.
Virtualization allows IT organizations to run more than one virtual system on a single server. It depends on software for hardware emulation and virtual computing device development.
Wayne works for a large law firm and manages network security. It’s common for guests who come to the law firm to need to connect to the WiFi. He wishes to ensure that he provides maximum security when these guests connect using their own devices, but also seeks to provide assurance to the guests that his company will have minimal impact on their devices. What is the best solution?
Answer:
C) Dissolvable NAC agent
Explanation:
Network Access Control systems can perform a health check on devices to make sure they meet minimum security standards prior to connecting. Permanent NAC would have an impact on visitor devices; agentless NAC has less impact and COPE devices aren’t possible to give to guests.
The Springfork Amateur Golf Club has a tournament every weekend. The club president
has asked you to write two programs:
1. A program that will read each player’s name and golf score as keyboard input, and then
save these as records in a file named golf.txt. (Each record will have a field for the
player’s name and a field for the player’s score.)
2. A program that reads the records from the golf.txt file and displays them.
Answer:
The Python code is given below for each question.
Explanation:
1:
if __name__ == '__main__':
f = open('golf.txt', 'w')
n = int(input("Enter number of players:"))
for i in range(n):
name = input("Enter name of player number " + str(i + 1) + ":")
score = int(input("Enter score of player number " + str(i + 1) + ":"))
f.write(name + "\n" + str(score) + "\n")
f.close()
2:
try:
with open('golf.txt') as r:
lines = r.readlines()
for i in range(0, len(lines), 2):
print("Name:", lines[i].strip())
print("Score:", lines[i+1].strip())
print()
except FileNotFoundError:
print("golf.txt is not found!")
Final answer:
The question involves writing two programs for the Springfork Amateur Golf Club: one to save each player's name and golf score to a file, and another to read and display these records from the file, illustrating the use of file input and output in programming.
Explanation:
Creating and Reading Golf Tournament RecordsThe request involves two primary tasks related to file input and output in programming: creating a file to store records and reading from that file to display the records. This practice is essential in developing applications that need to persist data across sessions. By understanding how to implement both tasks, students will gain valuable insight into how software applications manage data.
Program to Save Player RecordsThis program should prompt the user for player names and scores, creating a record for each and writing these records to a golf.txt file. It's important to handle file operations carefully to avoid data loss or corruption. Each record would ideally have separate fields for the player's name and score, ensuring structured data storage.
Program to Display Records from FileThe second program will read the records stored in the golf.txt file and display them. This task involves opening the file in read mode, iterating over each line (assumed to represent a record), and parsing the line into its component fields to be displayed. Such a program demonstrates reading from and interpreting external data sources.
Unit testing: Select one:
a. includes all the preparations for the series of tests to be performed on the system.
b. tests the functioning of the system as a whole in order to determine if discrete modules will function together as planned.
c. involves testing the entire system with real-world data.
d. provides the final certification that the system is ready to be used in a production setting.
e. tests each program separately.
Answer:
e. tests each program separately.
Explanation:
Unit testing -
It is one of the software testing where the individual units are tested , is referred to as unit testing.
The focus of this step is to scan each and every unit separately and thoroughly so as to avoid any type of damage or malfunctioning .
Hence, from the question, the correct statement for unit testing is e. tests each program separately.
A ___________ is an algorithm for which it is computationally infeasible to find either (a) a data object that maps to a pre-specified hash result or (b) two data objects that map to the same hash result. a. cryptographic hash function b. strong collision resistance c. one-way hash function d. compression function
Answer:
a. cryptographic hash function
Explanation:
A cryptographic hash function is a hash function that is suitable for use in cryptography. It is a mathematical algorithm that maps data of arbitrary size to a bit string of a fixed size and is a one-way function, that is, a function which is practically infeasible to invert.
The answer is a. cryptographic hash function, which is designed to produce a unique, fixed-size hash for any given data input and possesses properties crucial for ensuring data security and integrity.
Explanation:The correct answer to your question is a. cryptographic hash function. A cryptographic hash function is designed to take an input (or 'message') and produce a fixed-size string of bytes that is typically a digest that is unique to the specific input. This type of hash function possesses several important properties which are crucial for cryptography:
The output (hash value) for a particular input is always the same, ensuring consistency (Property 1).Given a hash value, it is computationally infeasible to determine the original input (Property 2).It is highly unlikely to find two different inputs that produce the same hash value, known as collision resistance (Property 3).A minor change in the input leads to a significant change in the resulting hash, a characteristic known as the avalanche effect (Property 4).These attributes make a cryptographic hash function a fundamental tool in the field of cybersecurity, data integrity, and digital forensics.
On the Loan worksheet, in cell C9, enter a PMT function to calculate the monthly payment for the Altamonte Springs 2022 facilities loan. Ensure that the function returns a positive value and set the references to cells B5 and B6 as absolute references.
Answer:
Microsoft Excel, pmt function.
Explanation:
Microsoft Excel is a spreadsheet application used to manipulate and analyse data. It has several functions and tools to work with. An excel workbook can contain multiple worksheets. It has columns (or field) labelled alphabetically and also numbered rows ( or record).
The PMT function is a financial function used to calculate the periodic payment of loans. It's syntax is;
=PMT(interest rate increase, loan period, loan amount).
For example, if the interest rate increase is annual, and the value is a cell B7, the input would be B7/12. If the value of the loan period and amount are referenced in cells B6 and B5 respectively, the function would be ;
=PMT(B7/12, B6, B5).
But this will give a negative result. For positive result;
=PMT(B7/12, B6, -B5)
Now to make excel pick values from a specified group of cells, they are made absolute by adding the '$' to the columns and rows.
=PMT($B$7/12, $B$6, -$B$5).
The result would positive values spanning to twelve months with interest rate.
To calculate a loan's monthly payment in Excel using the PMT function, enter '=PMT($B$5/12, B6*12, -B4)' in cell C9. This will yield a positive value for the monthly payment with the annual interest rate and loan term set as absolute references.
To calculate the monthly payment for the Altamonte Springs 2022 facilities loan, you need to use the PMT function in Excel. Follow these steps:
Click on cell C9 to make it active.Enter the formula: =PMT($B$5/12, B6*12, -B4), where $B$5 refers to the annual interest rate, B6 to the term in years, and B4 to the loan amount. Using absolute references for $B$5 and $B$6 ensures these references do not change if the formula is copied elsewhere.Press Enter to see the calculated monthly payment displayed as a positive value.Remember, the PMT function helps manage financial calculations efficiently in Excel, ensuring accurate loan payments computations.
Your friend Luis recently was the victim of identity theft and has asked your advice for how to protect himself in the future. You tell Luis that he should install software that protects network resources from outside intrusions, called a(n) ______.
a. hot spot
b. tracking cookie
c. firewall
d. security scanner
Answer:
Firewall
Explanation:
Firewalls are mainly intended to protect an individual computer system or network from being accessed by an intruder, especially via the Internet. They thus work to prevent sabotage of the system and the theft or unauthorized viewing of private or sensitive data, such as through the use of spyware.
Final answer:
Luis should install a "firewall" to protect against identity theft by serving as a barrier that controls network traffic and prevents unauthorized access to his computer's resources.
Explanation:
To protect yourself from identity theft and ensure the security of your network resources, it's important to install a program known as a firewall. This software acts as a barrier between your computer and the internet, controlling incoming and outgoing network traffic based on an applied rule set. It helps to prevent unauthorized access to your system, which can be crucial for protecting sensitive personal information from cybercriminals.
A firewall is different from programs that monitor Web usage, which may be used in work settings to ensure employees are focused on work-related tasks. While both are concerned with the use of the internet, a firewall is specifically designed to protect against intrusions and hacking attempts.
Write a loop to populate user_guesses with num_guesses integers. read integers using int(input()). ex: if num_guesses is 3 and user enters 9 5 2, then user_guesses is [9, 5, 2].
Answer:
num_guesses = 3 #initialized number of guesses to 3
user_guesses = [] #declared the user_guesses array
guess = 0 #guess variable initialized to 0
print('Enter a number: ') #prompt telling the user to enter a number
while guess < num_guesses: #loop capturing input and storing into array
num = int(input())
user_guesses.append(num)
guess = guess + 1
#end of loop
print(user_guesses) #array outputted to user
Explanation:
The above program captures numbers from the user and stores into an array (user_guesses), the length of the array is determined by the value contained in the num_guesses variable, it prints the combined input as an array.
Loops are code statements that are used to repetitive statements.
The loop in Python where comments are used to explain each line is as follows:
#This gets input for the number of guesses
num_guesses = int(input())
#This initializes a list for user guess
user_guesses = []
#The following is repeated
for i in range(num_guesses):
#This gets input for the guess
num = int(input())
#This adds the guess to a list
user_guesses.append(num)
#This prints all the guesses by the user
print(user_guesses)
Read more about loops at:
https://brainly.com/question/19344465
What unique key is known only by the system and the person with whom the key is associated?
Answer:
Public key is the key known by the system and the person associated with the key.
Explanation:
The other type of key called Private/Secret key is known only to the person who owns the key.
Dr. Joon asks her students how to insert a table in an Excel workbook. The students record the steps a chart. Which students listed the correct steps?
A: Talia and Roni
B: Adi and Hila
C: Roni and Hila
D: Talia and Adi
Answer:
C
Explanation:
Both Table and Format as Table can be used to create a table
Assume the availability of a function called printStars. The function receives an int argument. If the argument is positive, the function prints (to standard output) the given number of asterisks. Thus, if printStars(8) is called, ******** (8 asterisks) will be printed. Assume further that the variable starCount has been declared and initialized to a some integer, possibly negative or zero. Write some code that does nothing if starCount is not positive but that otherwise prints starCount asterisks to standard output by: first printing a single asterisk (and no other characters) then calls printStars to print the remaining asterisks.
To print asterisks based on the value of 'starCount', you must first check if it is positive. If so, print one asterisk and then call 'printStars(starCount - 1)' to print the rest.
Explanation:To address the scenario wherein the function printStars needs to be called only if starCount is a positive number, we must first check the value of starCount. If starCount is greater than zero, we print a single asterisk and then call printStars with starCount - 1 to print the remaining asterisks. Here's how this could be coded:
if (starCount > 0) {This code snippet checks if starCount is positive and acts accordingly by printing an initial asterisk, followed by the remaining asterisks using the printStars function.
The nth harmonic number is defined non-recursively as: 1 +1/2 + 1/3 + 1/4 + ... + 1/n. Come up with a recursive definition and use it to guide you to write a function definition for a double -valued function named harmonic that accepts an int parameters n and recursively calculates and returns the nth harmonic number. this is for myprogramminglab.com this is what i have double harmonic(int n) { int sum =0; if (n>0) { sum=sum+(1/(harmonic( n-1))); } return sum; }
Answer:
See the code below.
Explanation:
The nth armonic number is obtained from the following induction process:
[tex]a_1 = 1[/tex]
[tex]a_2 = 1+\frac{1}{2}=a_1 +1[/tex]
[tex]a_3 = 1+\frac{1}{2}+\frac{1}{3}=a_2 +1[/tex]
And for the the n term we have this:
[tex]a_{n-1}=1+\frac{1}{2}+\frac{1}{3}+....+\frac{1}{n-1}[/tex]
[tex] a_n = 1+\frac{1}{2}+\frac{1}{3}+......+\frac{1}{n}=a_{n-1}+\frac{1}{n}[/tex]
In order to create a code for the ne term we can use the following code using python:
# Code to find the nth armonic
# Function to find n-th Harmonic Number
def armonicseries(n) :
# a1 = 1
harmonic = 1
# We need to satisfy the following formulas:
# an = a1 + a2 + a3 ... +..... +an-1 + an-1 + 1/n
for i in range(2, n + 1) :
harmonic += 1 / i
return harmonic
##############################
And then with the following instructions we find the solution for any number n.
n = 3 # thats the number of n that we want to find
print(round(armonicseries(n),5))
Recursive functions are functions that execute itself from within.
The harmonic sum function in Python, where comments are used to explain each line is as follows:
#This defines the function
def harmonic_sum(n):
#This returns 1, if n is less than 2
if n < 2:
return 1
#If otherwise,
else:
#This calculates the harmonic sum, recursively
return 1 / n + (harmonic_sum(n - 1))
Read more about recursive functions at:
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