A project brief gives a short account or run through of the essential elements of a project.
A project brief can be described as a brief but concise information about a project which is aimed at passing key information to stakeholders or project collaborators. A project brief should not include too many background or root details or account of the task, rather it should convey essential project requirement in a clear and concise manner.Therefore, a project brief gives a summarized account of the essential elements of a project.
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Select the best answer for the question.
5. To save time, Carlos is estimating the building as one large room for purposes of calculating heat loss. This is called
A. envelope.
B. full space.
C. design.
D. wall-less.
Use a method from the JOptionPane class to request values from the user to initialize the instance variables of Election objects and assign these objects to the array. The array must be filled.
To use the JOptionPane class in Java to request values from the user and initialize instance variables of Election objects and assign them to an array, you can follow the steps given in the image:
What is the JOptionPane class
The code uses JOptionPane. showInputDialog to show a message box and get information from the user. IntegerparseInt changes text into a number.
After completing a process, the elections list will have Election items, and each item will have the information given by the user.
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Which type of photographer documents plants and weather in their natural habitat?
a
Portrait
b
Nature
c
Product
d
Scientific
what is a network computer that processes requests from a client server
Answer:
computer processing unit
computer processing unit is a network computer that processes requests from a client server.
What is a computer processing unit?The main element and "control center" of a computer is the Central Processing Unit (CPU). The CPU, sometimes known as the "central" or "main" processor, is a sophisticated collection of electronic circuitry that manages the device's software and operating system.
A central processing unit, sometimes known as a CPU, is a piece of electronic equipment that executes commands from software, enabling a computer or other device to carry out its functions.
Computers use a brain to process information, much like people do. The brain is the central processing unit for a computer (CPU). The CPU is the component that carries out all of the computer's instructions. It connects with all the other hardware parts of the computer while being on the motherboard.
Thus, computer processing unit.
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use the drop-down menus to complete the statements about using column breaks in word 2016
1,2,1,3
Explanation:
layout
section
number
more options
The complete statement can be columns and column break are layout feature. Column breaks can be inserted into a section of the document. Under layout tab, one can change the number of columns, and by clicking more options, one can open the column dialog box.
What is layout?Layout is the process of calculating the position of objects in space under various constraints in computing. This functionality can be packaged as a reusable component or library as part of an application.
Layout is the arrangement of text and graphics in word processing and desktop publishing. The layout of a document can influence which points are highlighted and whether the document is visually appealing.
The entire statement can be divided into columns, and column breaks are a layout feature.
A section of the document can have column breaks. The number of columns can be changed under the layout tab, and the column dialog box can be opened by clicking more options.
Thus, these are the answers for the given incomplete sentences.
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Transfer data across two different networks
this isn't a question. that is a STATMENT. please, ask a question instead of stating things on this site.
To answer this question, complete the lab using the information below.
You are working on a small office/home office (SOHO) network. The homeowner recently changed their internet service provider (ISP) and has an existing Ethernet router connected to an RJ45 jack on the wall plate. They have an older laptop and would like to connect this laptop to the internet with a wireless connection. You need to create a wireless network.
In this lab, your task is to:
Place a wireless access point on the computer desktop. The wireless access point must:
Have transmission speeds up to 600 Mbps.
Be backwards compatible with other wireless standards that use 2.4 GHz.
Connect power to the wireless access point.
Connect the access point and router using an Ethernet cable.
Configure the homeowner's new laptop to connect to the wireless network.
To create a wireless network, place a 600 Mbps wireless access point on the desktop.
How is this so?To create a wireless network for the homeowner's laptop, place a wireless access point (AP) with transmission speeds up to 600 Mbps on the desktop.
Ensure the AP is backward compatible with 2.4 GHz wireless standards. Connect the AP to power and use an Ethernet cable to establish a connection between the AP and the router.
On the laptop, enable wireless, select the AP's network, enter the password, and enjoy wireless internet access.
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Problem 3: One fallacy students and researchers often make is expecting to improve the overall performance of a computer just by improving only one aspect of the computer. Instructions are classified as: Integer, Floating Point, Load/Store, Branch, in this fictitious processor. Consider a computer running a program that requires 250s, with 80s spent executing Floating Point (FP) instructions, 60s executed Load/Store instructions, and 50s spent executing branch instructions.
a. By how much is the total time reduced if the time for the FP operations is reduced by 20%?
b. By how much is the time for integer (INT) operations reduced if the total time is reduced by 20%?
c. Can the total time be reduced by 20% by reducing only the time for the branch instructions?
a. 16s, b. 24s, c. No, the time for branch instructions is only 50s, so reducing it alone by 20% would only reduce the total time by 10%.
a. The total time is reduced by 16 seconds when the time for the FP operations is reduced by 20%, calculated as (800.2)=16.
b. The time for integer operations is reduced by 40 seconds when the total time is reduced by 20%, calculated as (2500.2)*(1-((80+60+50)/250))=40.
c.No, cutting solely the time for the branch instructions won't result in a 20% reduction in overall time. The time for the branch instructions is already the smallest component, so reducing it will not have a significant impact on the overall performance.
In other words, improving the performance of only one aspect of the computer may not necessarily lead to an overall improvement in performance, as the program's execution time is affected by several types of instructions, and optimizing one instruction type may not necessarily result in an equal overall performance improvement. Therefore, it is important to consider all aspects of the computer and their interactions when attempting to improve overall performance.
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Convert the following to CNF: S→SS|AB|B A→aAAa B→ bBb|bb|Ꜫ C→ CC|a D→ aC|bb
To convert the given grammar into Chomsky Normal Form (CNF), we need to rewrite the rules and ensure that each production has only two non-terminals or one terminal on the right-hand side. Here is the converted CNF grammar:
1. S → SS | AB | B
2. A → AA
3. A → a
4. B → bBb | bb | ε
5. C → CC | a
6. D → aC | bb
Explanation:
1. The production S → SS has been retained as it is.
2. The production A → aAAa has been split into A → AA and A → a.
3. The production B → bBb has been split into B → bB and B → b.
4. The production B → bb has been kept as it is.
5. The production B → ε (empty string) has been denoted as B → ε.
6. The production C → CC has been retained as it is.
7. The production C → a has been kept as it is.
8. The production D → aC has been kept as it is.
9. The production D → bb has been kept as it is.
In summary, the given grammar has been converted into Chomsky Normal Form (CNF), where each production has either two non-terminals or one terminal on the right-hand side. This form is useful in various parsing and analysis algorithms.
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Answer:
Explanation:
To convert the given grammar to Chomsky Normal Form (CNF), we need to follow a few steps:
Step 1: Eliminate ε-productions (productions that derive the empty string).
Step 2: Eliminate unit productions (productions of the form A → B).
Step 3: Convert long productions (productions with more than two non-terminals) into multiple productions.
Step 4: Convert terminals in remaining productions to new non-terminals.
Step 5: Ensure all productions are in the form A → BC (binary productions).
Applying these steps to the given grammar:
Step 1: Eliminate ε-productions
The given grammar doesn't have any ε-productions.
Step 2: Eliminate unit productions
The given grammar doesn't have any unit productions.
Step 3: Convert long productions
S → SS (Remains the same)
S → AB
A → aAAa
B → bBb
B → bb
C → CC
C → a
D → aC
D → bb
Step 4: Convert terminals
No changes are needed in this step as all terminals are already in the grammar.
Step 5: Ensure binary productions
The given grammar already consists of binary productions.
The converted grammar in Chomsky Normal Form (CNF) is:
S → SS | AB
A → aAAa
B → bBb | bb
C → CC | a
D → aC | bb
Note: The original grammar didn't include the production rules for the non-terminals 'S', 'C', and 'D'. I assumed the missing production rules based on the provided information.
If a filesystem has a block size of 4096 bytes, this means that a file comprised of only one byte will still use 4096 bytes of storage. A file made up of 4097 bytes will use 4096*2=8192 bytes of storage. Knowing this, can you fill in the gaps in the calculate_storage function below, which calculates the total number of bytes needed to store a file of a given size?
_ is unsolicited junk mail. It can overcrowd your mailbox and deliver malware.
PLEASE HELP ASAP!!
Answer:
Spam
Explanation:
Spam has been a long term issue with technology, it is unsolicited and can overfill your mailbox. It is called spam because you receive much of it.
Return the "centered" average of an array of ints, which we'll say is the mean average of the values, except ignoring the largest and smallest values in the array. If there are multiple copies of the smallest value, ignore just one copy, and likewise for the largest value. Use int division to produce the final average. You may assume that the array is length 3 or more.centeredAverage({1, 2, 3, 4, 100}) → 3centeredAverage({1, 1, 5, 5, 10, 8, 7}) → 5centeredAverage({-10, -4, -2, -4, -2, 0}) → -3
Answer:
The code to this question can be defined as follows:
public double centeredAverage(ArrayList<Integer> nums) //defining a method centeredAverage that accepts an array nums
{
if ((nums == null) || (nums.size() < 3))//define if block for check simple case value
{
return 0.0;//return float value
}
double sum = 0; //defining a double variable sum
int smallest = nums.get(0);//defining integer variable and assign value
int largest = nums.get(0);//defining integer variable and assign value
for (int i = 0; i < nums.size(); i++) //defining for loop for stor ith value
{
int value = nums.get(i);//defining integer value variable to hold nums value
sum = sum + value;//use sum variable for add value
if (value < smallest)//defining if block to check value less then smallest
smallest = value;//hold value in smallest variable
else if (value > largest)//defining else if block that checks value greater them largest value
largest = value; //hold value in largest variable
}
sum = sum - largest - smallest; // use sum to decrease the sum largest & smallest value
return (sum / (nums.size() - 2)); //use return keyword for return average value
}
Explanation:
In the question, data is missing, that's why the full question is defined in the attached file please find it.
In the given code a method "centeredAverage" is used that accepts an array in its parameter and inside the method, if block is used that checks the cash value if it is true, it will return a float value.
In the next step, two integers and one double variable is defined, that use the conditional statement for check hold value in its variable and at the last use return keyword for return average value.
Please help me answer this in c++, I'm having problems trying to complete this program, thank you!
Modify the mortgage program to display 3 mortgage loans: 7 year at 5.35%, 15 year at 5.5 %, and 30 year at 5.75%. Use an array for the different loans. Display the mortgage payment amount for each loan. Do not use a graphical user interface
The program is an illustration of loops, and loops are used for iterative purposes
The complete program in C++The main program is not given, so I will write the new program from scratch.
The program written in C++, where comments are used to explain each action is as follows:
#include<iostream>
using namespace std;
int main(){
//This declares the required variables
float monthlyPayment, rate, principalAmount, f;
int years; f=1;
.................
See attachment for the complete program
}
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Array Basics pls help
Answer:
import java.util.Random;
class Main {
static int[] createRandomArray(int nrElements) {
Random rd = new Random();
int[] arr = new int[nrElements];
for (int i = 0; i < arr.length; i++) {
arr[i] = rd.nextInt(1000);
}
return arr;
}
static void printArray(int[] arr) {
for (int i = 0; i < arr.length; i++) {
System.out.println(arr[i]);
}
}
public static void main(String[] args) {
int[] arr = createRandomArray(5);
printArray(arr);
}
}
Explanation:
I've separated the array creation and print loop into separate class methods. They are marked as static, so you don't have to instantiate an object of this class type.
UNIT 1 ACTIVITY 1
How Many Sevens?
Required Materials
OnlineGDB (login required)
Word processing software
You’ve learned about lists and defining your own functions. Now, you will put those skills together by writing a program that will print how many times the number 7 appears in a list.
Step 1: Practice
But before we do that, let’s visualize a bit of code to be sure you understand how it works. We are going to run the code in a visualizer. A visualizer shows you not just the output of the code but also what is happening step by step.
Go to Python Tutor Visualizer.
Then, type in this code:
my_list = [1, 2, 3, 4, 5]
for x in range(len(my_list)):
print(my_list[x])
Now, click on the Visualize Execution button. You will see a screen that has your code on the left and a blank area on the right.
Press the Next > button to begin stepping through the program. On the right, you will see a visual representation of the fact that the code has created a list; you will also see the items in the list as well as their index numbers.
Press the Next > button until you have finished the program. Did you notice how the red and green arrows showed you which lines of the program had just executed and which ones were about to execute during each step of the way through the program?
Now, let’s review the program itself. The first line of this code creates a list called my_list . Then, the second line is the command to iterate over the list using a variable that we call x . We did this iteration by making the range equal to the length of the list. For each iteration, it printed the item from the list that had the same index as the iterating variable. Now, you should be comfortable with iterating over a list and accessing each item in the list as you iterate over the list by using the incrementing variable as the index number.
Step 2: Program
Now, we’re ready to program! Leave the visualizer and go to OnlineGDB to write your program. Here is the pseudocode for your program:
Define a function called “seven_checker” that will do the following things:
Iterate over a list.
Check to see whether the number 7 is in the list.
Print how many times the number 7 appears in the list.
Create a list with 10 numbers in it. Then call the function and pass your list to the function as a parameter.
When you have tested your program, click the save button. Then click Share and copy the program link. Paste the link in a word processing document and submit using this unit’s dropbox. If your program does not work properly, also include a paragraph explaining what you did to troubleshoot it.
Answer:
Step 1:
def seven_checker(my_list):
count = 0
for num in my_list:
if num == 7:
count += 1
print("The number 7 appears in the list " + str(count) + " times.")
my_list = [1, 2, 3, 4, 7, 5, 7, 8, 9, 7]
seven_checker(my_list)
Step 2:
In this program, I first defined a function called "seven_checker" which takes a parameter "my_list" which is the list that we want to check for the number of times the number 7 appears in it.
In the function, I initialized a variable "count" to 0, which will keep track of the number of times 7 appears in the list.
Then, I used a for loop to iterate over the list, and for each number in the list, I checked if it is equal to 7. If it is, I incremented the count variable by 1.
Finally, I printed out the number of times 7 appears in the list using the count variable.
I then created a list with 10 numbers and called the function, passing the list as a parameter to it.
I tested the program and it gave the correct output, "The number 7 appears in the list 3 times."
I did not face any issues while writing the program and it worked as expected.
I understand that you want to create a Python program that counts the number of times the number 7 appears in a given list. Below is a Python code to achieve this
def seven_checker(input_list):
count = 0
for num in input_list:
if num == 7:
count += 1
return count
# Example list with 10 numbers
my_list = [3, 7, 2, 8, 7, 4, 7, 9, 1, 7]
# Call the function with the example list and print the result
result = seven_checker(my_list)
print("The number of sevens in the list is:", result)
How will the above program work?You can run this code in your Python environment or OnlineGDB to see how it works. It defines a function seven_checker that takes a list as input, iterates over the elements in the list, and counts how many times the number 7 appears.
The example list my_list contains 10 numbers, and we call the function with this list to get the count of sevens in it. The result will be printed as the output.
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How do I input Javascript into a HTML table?
below I have the example that I have to mimic + my code so far. please help
Explanation:vfgtbvfghn
How many NOTS points are added to your record for not completely stopping at a stop sign?
Which tags should be bolded?
Explanation:
As per the nature and importance of the context the certain words can be bolded to make them prominent.
It also refers to the type of sentence either .
negative interrogative simple sentencewhich of the following would be a more accurate label to use for high self-esteem?balaced self-esteem Healthy self-esteem stable self esteem adequate self esteem
The option would be a more accurate label to use for high self-esteem is balanced self-esteem.
Does high self-esteem mean confidence?The term high self-esteem is known to be when a person's Self-esteem is said to be of great confidence in regards to one's own worth or the abilities of a person
High self-esteem is typically treating oneself with that of love, value, dignity, and respect in addition to appreciating oneself. A healthy sense of self-worth also involves having confidence in your capacity.
Therefore, one can say that the option would be a more accurate label to use for high self-esteem is balanced self-esteem.
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A browser is a program that allow
A. users transfer messages and files through internet.
B. users search for relevant information on the WWW.
C. users to access and view web pages on the internet.
D. users exchange real-time messages or files with another online user
C. users to access and view web pages on the internet.
QUESTION 5 OF 30
Burnout can happen quickly when
working with multiple sysadmins
working overtime
working as the sole sysadmin
Answer:
Burnout can happen quickly when working with multiple sysadmins, working overtime, or working as the sole sysadmin.
Explanation:
Draw the hierarchy chart and design the logic for a program that calculates service charges for Hazel’s Housecleaning service. The program contains housekeeping, detail loop, and end-of-job modules. The main program declares any needed global variables and constants and calls the other modules. The housekeeping module displays a prompt for and accepts a customer’s last name. While the user does not enter ZZZZ for the name, the detail loop accepts the number of bathrooms and the number of other rooms to be cleaned. The service charge is computed as $40 plus $15 for each bathroom and $10 for each of the other rooms. The detail loop also displays the service charge and then prompts the user for the next customer’s name. The end-of-job module, which executes after the user enters the sentinel value for the name, displays a message that indicates the program is complete
The hierarchy chart and design for the logic for a program that calculates service charges for Hazel’s Housecleaning service is attached.
What is a hierarchy chart?With the use of a hierarchy chart, the relationship between various modules or systems within an organization is graphically represented. In programming, a hierarchy chart is a typical way to depict an organizational structure.
The hierarchy chart, also known as a structure chart, shows the relationships between various components. Its name comes from the fact that it is usually used to show how a business is formed (or structured).
Real algorithms (flowcharts or pseudo-code) require repetition or selection logic, which the hierarchy chart lacks.
Hierarchy Chart is given below:
Main Program
|
|-- Housekeeping Module
| |
| |-- Input: Customer's Last Name
| |-- Output: Prompt for Customer's Last Name
|
|-- Detail Loop Module
| |
| |-- Input: Number of Bathrooms, Number of Other Rooms
| |-- Output: Service Charge, Prompt for Next Customer's Name
|
|-- End-of-Job Module
| |
| |-- Input: None
| |-- Output: Message indicating program is complete
The Pseudocode
Main Program:
Global Variables:
lastName: string
numBathrooms: integer
numOtherRooms: integer
serviceCharge: integer
Constants:
BATHROOM_CHARGE: integer = 15
OTHER_ROOM_CHARGE: integer = 10
BASE_CHARGE: integer = 40
Call Housekeeping Module
While lastName != "ZZZZ":
Call Detail Loop Module
Call End-of-Job Module
Housekeeping Module:
Display "Enter customer's last name (ZZZZ to end): "
Input lastName
Detail Loop Module:
Display "Enter number of bathrooms: "
Input numBathrooms
Display "Enter number of other rooms: "
Input numOtherRooms
serviceCharge = BASE_CHARGE + (numBathrooms * BATHROOM_CHARGE) + (numOtherRooms * OTHER_ROOM_CHARGE)
Display "Service charge: $" + serviceCharge
Call Housekeeping Module
End-of-Job Module:
Display "Program complete."
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what are source data entry devices
Answer:
Source data entry devices are used for audio input, video input and to enter the source document directly to the computer. Source data entry devices do not require data to be typed-in, keyed-in or pointed to a particular location.
Explanation:
nts/viewer/classes/289ef1a5d7c341c284010 Select the compound inequality shown on the graph. 5 4 3 2 1 0 1 2 를 4
The number of P/E cycles that a solid-state drive can support may vary, within what range?
o
1 to 100
1,000 to 100,000
10,000 to 10 million
10 billion to 10 trillion
Answer:
C. 10,000 To 10 Million
Explanation:
Got It Right On Edge
Answer:
the answer is C. 10,000 to 10 million
Explanation:
i took the test on edge
Variable Labels:
Examine the following variable names for formatting errors.
If it is not usable, correct it. If there are no errors, write good.
10. studentName
11. Student Address
12.110 Room
13. parentContact
14. Teachers_name
Answer:
10. 13. and 14. Correct
11. Incorrect
12. Incorrect.
Explanation:
The programming language is not stated. However, in most programming languages; the rule for naming variables include:
Spacing not allowedUnderscore is allowedVariable names cannot start with numbersUsing the above rules, we can state which is correct and which is not.
10. 13. and 14. Correct
11. Incorrect
Reason: Spacing not allowed
Correct form: StudentAddress
12. Incorrect.
Reason: Numbers can't start variable names
Correct form: Room110
alle Mbawah: Attempt 1 How does a bystander become an advocate? By harassing the bully until he or she stops the harmful activity By taking action in either reporting the bully or otherwise supporting the victim By ignoring the situation By becoming a victim him- or herself to show concern Question 3 (5 points) alle Mbawah : Attempt 1 How does a bystander become an advocate ? By harassing the bully until he or she stops the harmful activity By taking action in either reporting the bully or otherwise supporting the victim By ignoring the situation By becoming a victim him- or herself to show concern Question 3 ( 5 points )what is the ans
Answer:By reporting the bully or supporting the victim that's what I would do
Explanation:
A bystander becomes an advocate by taking action in either reporting the bully or otherwise supporting the victim. Thus, the correct option for this question is B.
What is an Advocate?An advocate may be characterized as a type of person that supports another person in order to help you express your views and wishes, and help you stand up for your rights. It is the one who pleads with another's cause, who helps another by defending or comforting him.
According to the context of the story, a bystander has their own responsibilities in case of any harmful activities going out in their surroundings. They are required to take action in either reporting the bully or otherwise supporting the victim. In this case, harmful activities reduce from our surroundings. Everything required some actions and initiations.
Therefore, the correct option for this question is B.
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The domain for variable x is the set of all integers. Select the correct rule to replace (?) in the proof segment below: 1.C is an integer Hypothesis 2. PC AQC) 3. Ex(-P(x) A Q(x)) (?) Universal instantiation Universal generalization Existential instantiation Existential generalization
For each and every instance of formula A and term a, where A(xa is the outcome of replacing a for each unreserved occurrence of x in A. A (x'a is an example of ∀xA.
The right response is option D, which refers to the implicational rule of inference known as universal instantiation, which enables us to infer a particular case from a general assertion. Instantiation is the process of creating a specific statement out of a general one by swapping out the variable with a name or another referencing expression. A valid rule of inference from the truth about each individual in a class of individuals to the truth about a specific member of that class is known as universal instantiation, also known as universal specification or universal elimination. Example: "No human has ever flown. John Doe is a person. John Doe cannot fly as a result." ∀xA⇒A(x↔a}.
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Which option best describes how cognitive flexibility supports the problem-solving
process?
One option that best describes how cognitive flexibility supports the problem-solving process is: It allows individuals to consider multiple perspectives and approaches.
Cognitive flexibility supports the problem-solving process by enabling individuals to adapt their thinking and approach to different situations, perspectives, and strategies. It refers to the ability to shift attention, adjust mental strategies, and generate alternative solutions when faced with new or complex problems.
Cognitive flexibility allows individuals to consider multiple perspectives and approaches to a problem. This ability helps in generating a wider range of potential solutions by considering different angles, viewpoints, and strategies. Instead of getting stuck in a rigid mindset or relying solely on familiar methods, individuals with cognitive flexibility can think outside the box and explore various possibilities.
By considering multiple perspectives, individuals can analyze problems from different angles, identify patterns or connections that may not be immediately apparent, and develop creative solutions. Cognitive flexibility also enables individuals to adjust their thinking when faced with unexpected obstacles or new information. They can quickly adapt their strategies, revise their plans, and explore alternative routes to reach a solution.
Moreover, cognitive flexibility promotes resilience and problem-solving in dynamic and changing environments. It allows individuals to navigate complex situations, switch between tasks, and modify their problem-solving approach as the situation demands.
Overall, cognitive flexibility enhances problem-solving by fostering open-mindedness, adaptability, creativity, and the ability to explore diverse solutions and perspectives.
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Which term is used to define Tom's action? Tom wrote a research paper for his college about scientific inventions. He quoted some of the recent findings as well, but forgot to give credit to the inventors. He is accountable for copyright violation, and this action is called ____
Answer:
plagiarism
Explanation: