Which focus is part of the discipline of information systems but not part of
the discipline of information technology?
OA. Physical computer systems, network connections, and circuit
boards
B. Organizing and maintaining computer networks
C. Connecting computer systems and users together
D. All facets of how computers and computer systems work

Answer:

I think so

Explanation:

they can look at ips and match it to devices

Transfer from one node to another takes place at the OSI data link layer.

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This query selects the first_name and last_name columns from the subjects table where the survey_completed value is 1, and orders the results by last_name in ascending order.

To write a query that lists the first name and last name of subjects who have completed at least one of the surveys, and sort the results by last name in ascending order, follow these steps:

1. Identify the table containing the relevant information (e.g., subjects, surveys, survey_responses).
2. Determine which columns contain the required data (e.g., first_name, last_name, survey_completed).
3. Write a SELECT statement to retrieve the required data.
4. Use a WHERE clause to filter the results based on the completion of at least one survey.
5. Use an ORDER BY clause to sort the results by last name in ascending order.

Assuming your table is named "subjects" and the column "survey_completed" has a value of 1 for completed surveys, your query would look like this:

```sql
SELECT first_name, last_name
FROM subjects
WHERE survey_completed = 1
ORDER BY last_name ASC;
```

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One should be concise and not provide extraneous amounts of detail. One should not ignore any typos or irrelevant parts of the question.Metadata is data that provides information about other data.

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To execute code after a jQuery effect has finished, you can use a callback function.

What is a callback function?A callback function is a function that is passed as an argument to another function and is then called inside the outer function. When the outer function has finished executing, the callback function is called. This is useful when you need to execute some code only after a certain event has occurred or a certain action has been completed.In this case, we want to execute code after a jQuery effect has finished. The jQuery effect is the outer function, and the callback function is the function that we want to execute after the effect has finished. Here is an example of how to use a callback function with jQuery:```
$("button").click(function(){
 $("p").hide("slow", function(){
   alert("The paragraph is now hidden");
 });
});
```In this example, when the button is clicked, the paragraph will be hidden slowly using the `hide()` function. The second argument to the `hide()` function is the callback function that we want to execute after the paragraph has been hidden. This callback function simply displays an alert message saying that the paragraph is now hidden.

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If the client code is traversing a list by repeatedly using a get method and the underlying structure is a linked chain, the efficiency of traversal is O(n).A linked chain is a data structure that is implemented using nodes or objects in a computer program.

Each node includes two fields: a data field and a reference to the next node in the sequence. As a result, nodes are linked together in a chain, with each node pointing to the next one until the end of the chain is reached.What is traversal?In computer science, traversal refers to the process of visiting each element in a data structure, such as a tree or a linked list, in a specific order. This operation can be carried out in several ways, including depth-first traversal, breadth-first traversal, and others.A get method is a type of method in object-oriented programming that is used to retrieve or return the value of an client code instance variable. Get methods, often known as accessor methods, are typically used to retrieve data that is otherwise inaccessible due to encapsulation in object-oriented programming.

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The utility to bring your Windows computer back to the state it was in when it came from the factory is called "System Restore" or the "Reset this PC" feature.

A Windows computer can be brought back to the state it was in when it came to you from the factory with a utility called System Restore. What is System Restore? System Restore is a program in Microsoft Windows that enables users to restore their computers to a prior state. System restore points are created before important events like software updates and app installations on a computer. System restore returns the PC to the condition it was in when the restore point was created. It's possible that a restore point was created before your computer's problem began, allowing you to return to that state. System Restore is also helpful in repairing Windows when it doesn't start normally. However, it's critical to note that any installed apps and updates will be removed if you use this option. System Restore does not erase any files from the computer. Hence, the answer is System Restore.
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This problem requires us to write a method that calculates the future Investment value, and a test program that prompts the user for inputs and displays a table of future values. By using the formula and the method header provided, we can solve this problem easily.

To solve this problem, we need to write a method called "futureinvestmentvalue" that calculates the future value of an investment given the investment amount, monthly interest rate, and the number of years. The formula to compute the future investment value is given in programming exercise 2.21.

The method header should be defined as public static double futureinvestmentvalue(double investmentamount, double monthlyinterestrate, int years). This method will take in the investment amount, monthly interest rate and the number of years as parameters, and return the future investment value as a double.

We also need to write a test program that prompts the user to enter the investment amount and interest rate, and displays a table of future values for the years from 1 to 30. The class name for this program could be "exercise06_07".

To calculate the future investment value, we need to use the formula: futurevalue = investmentamount * (1 + monthlyinterestrate)^(years*12)

In the test program, we can use a for loop to iterate over the years and calculate the future value for each year. We can display the result in a table format using printf statement. The table should include the investment amount, interest rate, and future value for each year from 1 to 30.

To convert the interest rate entered by the user into monthly interest rate, we can divide it by 1200. For example, if the interest rate entered is 9%, we can convert it to monthly interest rate by dividing it by 1200, which gives 0.0075.

Overall, this problem requires us to write a method that calculates the future investment value, and a test program that prompts the user for inputs and displays a table of future values. By using the formula and the method header provided, we can solve this problem easily.

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Mining pool operators cannot decide which transactions to include or block transactions from being confirmed. These decisions are made by the miners in the pool collectively.

A mining pool operator can do the following if they have less than 50% of the total network hash power:decide how to pay the pool membersdecide how much reward per block to earnset the reward payout addressA mining pool operator is an individual or a group of individuals that work together to mine cryptocurrencies. The mining pool operator allows users to connect their mining hardware to the pool and work together to mine blocks. The rewards earned from mining are then distributed among the members of the pool based on their contribution.Mining pool operators can decide how to pay the pool members and how much reward per block to earn. They can also set the reward payout address where the rewards earned are sent.

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Customers need to purchase a certain number of drinks to become eligible for rewards, such as a free car wash.

As a question-answering bot on Brainly, it is my responsibility to provide factually accurate, professional, and friendly answers. I will be concise and only provide the necessary amount of detail. I will ignore any typos or irrelevant parts of the question. I will not repeat the question in my answer, but I will provide a step-by-step explanation. Lastly, I will use the terms "customer", "purchase", and "eligible" in my answer. Gasway RewardsWelcome,

please input your name: Customer data found...How many drinks did you purchase today? Customer name: Charles BabbageNumber of drinks purchased: 10 You are 5 drinks away from a free car wash! Have a nice day! Input: Grace Hopper 1 YOutput: Gasway RewardsWelcome, please input your name: Customer data found...How many drinks did you purchase today? Customer name: Grace HopperNumber of drinks purchased: 16Eligible for a free car wash! Would you like to redeem your free car wash? (Y/N)After redeeming your free car wash, you have 1 drink remaining towards your next free car wash. Have a nice day! Step-by-step explanation: This is a sample output of a customer rewards program. The program is called Gasway Rewards, and it rewards customers who purchase a certain number of drinks with a free car wash.

Below are the steps that were taken to generate the output:1. The program first prompts the customer to input their name. If the customer has previously made a purchase and their name is in the system, the program will retrieve their data and proceed to the next step.2. The program then asks the customer how many drinks they purchased that day. If the customer purchases at least 15 drinks, they are eligible for a free car wash. If they are not eligible, the program will inform them of how many more drinks they need to purchase before they can redeem a free car wash.3. If the customer is eligible for a free car wash, the program will ask if they would like to redeem it. If they choose to redeem it, the program will subtract 15 drinks from their total and inform them of how many drinks they have left until their next free car wash. If they choose not to redeem it, the program will end.
The Gasway Rewards system is a program where customers can earn rewards based on the number of drinks they purchase. In the given examples:

1. Charles Babbage purchased 10 drinks, making him 5 drinks away from being eligible for a free car wash.
2. Grace Hopper purchased 16 drinks, making her eligible for a free car wash. She redeemed her free car wash, and now has 1 drink remaining towards her next free car wash.

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If the `mystruct type` is implemented such that a deep copy is made upon initializing a `mystruct object` with an object of the same type, the output of the program would depend on the code in the program that utilizes the `mystruct` type.

Without the code, it is not possible to determine the output of the program. What is a deep copy?A deep copy is a copy of a `mystruct` object that creates a new object with a new memory location, and all the members of the original object are duplicated in the new object. This implies that if a change is made to the original object after it has been copied, the new copy will not be impacted in any way. On the other hand, a shallow copy is a copy of an object that refers to the same memory location as the original object; therefore, any changes made to the original object will be reflected in the new object as well.

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False. Authentication by characteristics/biometrics is based on something you are, such as fingerprints, facial recognition, or voice recognition. What you mentioned, like a smart card, key, badge, or token, is referred to as possession-based authentication.

Authentication by characteristics/biometrics is based on something you have, such as a smart card, a key, a badge, or either a synchronous or asynchronous token.

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The implementation you described may not work reliably due to the use of mismatched connectors (LC and MTRJ). While you were able to force the LC connectors into the MTRJ connectors, this is not a recommended practice as it can result in poor connection quality and potential damage to the connectors or equipment.

1)To create a secure and reliable fiber optic backbone for your small financial services startup company, it's important to use the proper components and connections. Mixing and matching different types of connectors can lead to performance issues and security vulnerabilities.

2)Instead of forcing the LC connectors into the MTRJ connectors, consider purchasing the appropriate MTRJ to MTRJ multi-mode patch cables to ensure a proper connection between the routers and the fiber optic switch. This will not only help maintain the performance and reliability of your network but also ensure the security that your company requires.

3)In summary, using mismatched connectors can lead to unreliable connections and potential security risks. To achieve a secure and reliable network, it's best to invest in the appropriate components, such as MTRJ to MTRJ multi-mode patch cables, to interconnect your routers and fiber optic switch.

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The problem used for solving template bag class instead of the original typedef versions is b. With all of the typedef versions, it is difficult for a program to use several bags with different item types.

The reason behind this is that typedef versions restrict the bag to one specific data type, making it inflexible and challenging to adapt when different item types are required. On the other hand, a template bag class provides more flexibility and generality, as it allows the programmer to use the same bag class for various item types without having to rewrite or modify the code significantly.

Template classes in C++ enable the creation of generic, reusable code that can work with different data types without the need for multiple separate implementations. This results in more efficient and maintainable code. Template bag class makes it easier for a program to use several bags with different item types, improving the overall efficiency and adaptability of your program. Therefore Option b is correct.

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Regardless of whether print is passed a single or multiple expressions, the output always ends with a newline character by default.

The built-in print function in most programming languages is used to display output to the user or console. When print is passed one or more expressions, it automatically adds a newline character (\n) to the end of the output. This default behavior ensures that the next output will be displayed on a new line, making it easier to read and understand. The newline character is a special character that represents the end of a line, and its inclusion in the output allows for the separation of multiple lines of text. However, it is possible to modify the default behavior of print using optional arguments to control the formatting of the output.

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Selecting computer hardware and software for an organization is an important management decision because it impacts the efficiency, productivity, and overall success of the organization.

The right technology can streamline processes, reduce costs, and enable growth.
When selecting computer hardware and software, management should consider:
1. Organization requirements: Determine the specific needs of the organization, such as processing power, storage capacity, and software functionality.
2. Compatibility: Ensure that the hardware and software are compatible with existing systems and can be easily integrated into the organization's workflow.
3. Scalability: Choose technology that can grow with the organization and adapt to future needs.
4. Cost-effectiveness: Consider the initial costs, as well as long-term costs, such as maintenance, upgrades, and support.
5. Security: Select hardware and software with strong security features to protect sensitive data and reduce the risk of cyberattacks.
6. User-friendliness: Opt for technology that is easy to use and train employees on, to improve efficiency and reduce downtime.
7. Vendor reliability: Research the reputation and support offered by hardware and software vendors to ensure a reliable partnership.
Considering these management, organization, and technology issues will help make informed decisions and select the most suitable computer hardware and software for the organization.

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When creating an email template to confirm a meeting with someone, you can include the time the meeting was scheduled for by using fill-in-the-blank areas or personalization tokens. These allow you to easily input specific details like the meeting time for each recipient.

When creating an email template to confirm a meeting with someone, you can include the time the meeting was scheduled for using personalization tokens.What is a personalization token?A personalization token is a dynamically generated placeholder that is used to insert specific data into an email message. Personalization tokens are used to provide a more personalized experience for recipients of email messages, which can increase the effectiveness of email marketing campaigns.By using personalization tokens, you can easily include information about the time and date of the scheduled meeting in your email template to confirm the meeting with someone. This information can be automatically filled in based on the details of the scheduled meeting, making it easy for you to send personalized and professional emails quickly and efficiently.

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Executing the git log command in the runapp directory will provide a detailed record of all the commits made in that directory,  

If a user is in the websrus git project directory, changes to a directory called runapp with a .git subdirectory, and executes git log, the output will show the commit history of the runapp directory.

The git log command displays a list of all the commits made in the current branch.

The output will contain the commit message, the author, the date and time of the commit, and a unique commit hash for each commit. The output may also include information on merge commits, which show where multiple branches were merged together.
 
This information is useful for developers who need to track changes made to a project, as it allows them to see the history of modifications, who made them, and when they were made.  

  By analyzing the commit history, developers can identify bugs, troubleshoot issues, and collaborate with other team members to improve the project.

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Linear search is a simple search algorithm that works by traversing an array from the first element to the last element or until the desired value is found.

The linear search algorithm starts at the beginning of the array and compares the first element to the desired value. If the first element is the desired value, the search is complete. If the first element is not the desired value, the algorithm moves on to the second element and compares it to the desired value. This process continues until the desired value is found or until the end of the array is reached.

If the desired value is not found in the array, the linear search algorithm will return a value indicating that the desired value was not found.

Linear search can be used on unsorted and sorted arrays, but it is most efficient on small arrays or when the desired value is close to the beginning of the array. In general, for larger arrays or when performance is critical, other search algorithms such as binary search or hash table lookups are preferred.

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The entry does not imply that it's a private method with no Parameters and returns a double data type, nor that it's a private or public attribute named height with a double data type.

The UML diagram entry you provided, "setHeight(h : double) : void", represents a public method with a parameter of data type double and does not return a value.

Here's a breakdown of the entry:

1. "setHeight": This is the name of the method, which follows the naming convention for a setter method, indicating that it sets the value of an attribute, in this case, height.
2. "(h : double)": This part denotes a single parameter for the method, named 'h', which is of the data type 'double'. This parameter is used to set the value of the height attribute.
3. ": void": This indicates the return type of the method. 'void' means that the method does not return any value.

The entry does not imply that it's a private method with no parameters and returns a double data type, nor that it's a private or public attribute named height with a double data type. It correctly represents a public method with a double parameter and no return value.

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Entity constraints are implemented using key attributes, domain constraints, foreign keys, and data types of attributes.

Entity constraints are implemented in several ways, which are explained below:

1. Key attributes: Every entity can have one or more attributes that are designated as key attributes. Key attributes have unique values for each entity instance, and they can be used to specify entity integrity constraints.

2. Domain constraints: Domain constraints define the permissible values for an attribute.

3. Foreign keys: A foreign key is an attribute that corresponds to the primary key of another entity.

4. Data types of attributes: Data types of attributes should be selected so that they can accurately represent the data being stored. They can also help to enforce entity constraints.

Thus, entity constraints can be implemented using key attributes, domain constraints, foreign keys, and data types of attributes.

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Answer:

1 – Software Developers

2 – Physical, Flash Memory(ROM), SD Cards, Macro SD card, USB Flash Drives.

3 -

4 – Output

5 – Program of Software

6 – Keyboard  

7 – An Algorithm

8 – Objective & Determine, Bugs,  The, Form

9 – Coding

10 – Sequential Programming

11 - specifies the main content of a document

12 - indented with, Four

13 – Function

14 – Print()

15 - quotation marks

16 - "string literal"

Lesson 2

1 – An Algorithm

2 – A – picture

     B – Problems

     C – Executed

     D – Algorithm

      E – Included

3 – Pseudocode

4 – All Answers

5 - Yes, Python is a powerful programming language that can perform various mathematical operations.

Lesson 2.03 Python Variables

1 - a file, a database, a folder, a document, or an archive, depending on the context and the type of information being stored.

2 numerical values (integers, floating-point numbers), text (strings), Boolean values (true or false)

3 - Yes

4 – string, literal

5 -

6 – camelCase

7 - "if = 5"

because "if" is a keyword in most programming languages and is reserved for a specific purpose within the language's syntax. Trying to use a keyword as a variable name will result in a syntax error.

8- project/program/ evaluation report

9 –

A – Aim

B – Implemented

C – Program, explain

D - the next time I write a program started by carefully defining the problem I am trying to solve and identifying the requirements and constraints of the solution.

Explanation: All answers are referred to after lots of research and documentation.

For Apple's macOS and iOS operating systems, Objective-C is largely utilised as an object-oriented programming language.

OOPs, or object-oriented programming, is essentially a methodology for creating software. It was created to address the reusability and maintainability issues with procedural programming techniques. OOPs is a technique for creating applications that use classes and objects.

An entity that exists in the real world is referred to as an object in the dictionary, and the word "oriented" denotes "interested in a certain kind of thing or entity." OOP, often known as object-oriented programming, is a programming pattern that is centred around objects or entities.

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Buffers are time reserves added to each stage of the critical chain, and they ensure that the project remains on schedule. Buffers are incorporated into a project schedule to secure the timely delivery of project stages.

The buffers are added to the network where non-critical paths merge with the critical chain to protect the critical chain from being delayed. This is a true statement. The critical chain is the longest path of the project network, and it determines the completion date of the project. In contrast, non-critical paths are those that are not vital for the project completion. It gives additional time to complete the critical chain by using time reserved on other chains. Buffers safeguard against inevitable issues such as workmanship and supply chain. Buffers are found in two places, feeding and project completion buffers. Feeding buffers are employed to protect critical chain stages from disruptions that are likely to occur as a result of variation in previous tasks. Feed buffers are used in tasks that are fed by a single task. Project completion buffers, on the other hand, are used to protect the whole critical chain from unforeseen delays in any of its stages.  The answer is, "true".

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The internet protocol is a set of rules used to govern the transmission of information over the internet. IPv4 protocol includes the following: IPv4 protocol ICMP (internet control message protocol) packet handling conventions.

The internet protocol is a set of rules used to govern the transmission of information over the internet. IPv4 protocol, IPv4 addressing conventions, and ICMP (internet control message protocol) packet handling conventions at routers are the primary components of the internet protocol. The principal components of the IPv4 protocol include the following: IPv4 protocol ICMPP (internet control message protocol) packet handling conventions at routers IPv4 addressing conventions IPv4 data-gram format Routing algorithms and protocols such as OSPF and BGP The above-mentioned protocols are used to regulate the internet's functioning, including IP addressing, network identification, packet routing, and more.

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Dan's first step to remedy the conference call issue is to check the latency configuration on the VoIP server. The ideal latency setting should be between 75 and 150 milliseconds for optimal audio quality and to prevent people from talking over each other.

Based on the given options, the best course of action for Dan, the network administrator, is to:

1. Check the latency configuration on the VoIP server.

Latency is an important factor in the quality of audio during conference calls, as it affects the time it takes for the audio to be transmitted between participants. Ideally, latency should be set between 75 and 150 milliseconds. Latency under 250 milliseconds is not recommended, as it can lead to poor audio quality and people talking over each other.

Here's a concise version of the answer:

Dan's first step to remedy the conference call issue is to check the latency configuration on the VoIP server. The ideal latency setting should be between 75 and 150 milliseconds for optimal audio quality and to prevent people from talking over each other.

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Answer:

There are twelve basic principles of design: contrast, balance, emphasis, proportion, hierarchy, repetition, rhythm, pattern, white space, movement, variety, and unity.

Answer:A two dimensional array I think..

Explanation:

ifs it isn’t right sorry <\3

An element in a 2D list is a two dimensional array as when it is using for loops to iterate through a 2D list, the outer loop accesses the rows.

The outer loop iterates over each row of the 2D list, while the inner loop iterates over each element in that row. This allows you to access and manipulate each element of the 2D list one at a time, making it easier to perform operations or calculations on the data in the list.

By iterating through the rows first, you can ensure that each element of the list is accessed in the correct order and that all data is processed or analyzed correctly.

Therefore, An element in a 2D list is a two dimensional array as when it is using for loops to iterate through a 2D list, the outer loop accesses the rows.

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Answer:

Here is a possible implementation of the consecutive_heads() function based on the given instructions:

Explanation:

#include <iostream>

#include <cstdlib>

#include <ctime>

class gvcoin {

public:

   gvcoin();

   bool flip();

private:

   int heads_in_a_row;

};

gvcoin::gvcoin() {

   heads_in_a_row = 0;

   std::srand(std::time(nullptr)); // seed the random number generator

}

bool gvcoin::flip() {

   bool is_heads = std::rand() % 2; // generate a random 0 or 1

   if (is_heads) {

       heads_in_a_row++;

   } else {

       heads_in_a_row = 0;

   }

   return is_heads;

}

int consecutive_heads(gvcoin coin, int num_heads) {

   int num_flips = 0;

   while (coin.heads_in_a_row < num_heads) {

       coin.flip();

       num_flips++;

   }

   return num_flips;

}

int main() {

   const int SEED = 15;

   std::srand(SEED);

   gvcoin coin;

   int num_heads = 5;

   int num_flips = consecutive_heads(coin, num_heads);

   std::cout << "It took " << num_flips << " flips to get " << num_heads << " consecutive heads." << std::endl;

   return 0;

}

As per the question, "Mrs. Polly thinks one of her students has downloaded some software that she believes will harm the school computers. What type of software does Mrs. Polly think was downloaded?" Mrs. Polly thinks that malicious software was downloaded that can harm school computers.

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