Sequential and direct access are two methods to locate data in memory. Discuss why major devices now a days use direct access? How can we convert data that is written on a device that supports only sequential access to a device that only support direct access method?

In Microsoft Word, you can add an Excel object such as a worksheet or a chart from the **Insert** tab.

To add an Excel object in Word, follow these steps:

1. Open Microsoft Word and create a new document or open an existing one.

2. Click on the **Insert** tab in the Word ribbon at the top of the screen.

3. In the **Text** group, you will find the **Object** button. Click on the arrow below it to open a drop-down menu.

4. From the drop-down menu, select **Object**. This will open the **Object** dialog box.

5. In the **Object** dialog box, choose the **Create from File** tab.

6. Click on the **Browse** button to locate and select the Excel file that contains the worksheet or chart you want to insert.

7. Check the box next to **Link to file** if you want the Excel object in Word to remain linked to the original Excel file. This way, any updates made in the Excel file will be reflected in the Word document.

8. Click on the **OK** button to insert the Excel object into your Word document.

By following these steps, you can add an Excel object such as a worksheet or a chart into your Word document from the **Insert** tab.

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No, as a User, one CANOT sell Acrobat Reader software to the other users.

Acrobat Reader   is a software developed by Adobe and is generally available as a free   PDF viewer.

While individuals can use Acrobat Reader for free,selling the software itself would be in violation of   Adobe's terms of use and licensing agreements.

Therefore, selling Acrobat Reader to other users would not be legally permissible or aligned with Adobe's distribution model.

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Answer: =(C5*C6*C7)/C4

Answer:

The use of non-volatile storage, such as disk to store processes or data from physical memory.

Explanation:

Virtual memory is used by operating systems in order to allow the execution of processes that are larger than the available physical memory by using disk space as an extension of the physical memory. Note that virtual memory is far slower than physical memory.

a. 0 years, 1 months, and 7 days overdue.

Answer:

connection

Explanation:

connection between each device

Answer:

Please mark me the brainliest

We can use the following steps to simulate the given sequence of memory operations in a fully associative write-back cache:

Explanation:

1. Read Mem[300]:

  - The cache is empty, so we have a cache miss and bring the block containing Mem[300] into the cache.

  - The block is now in the cache.

2. Write Mem[100]:

  - The cache currently only contains a block for Mem[300], so we have a cache miss and bring the block containing Mem[100] into the cache.

  - The block is now in the cache.

  - The value of Mem[100] in the cache is updated with the new value.

3. Write Mem[100]:

  - The block containing Mem[100] is already in the cache, so we have a cache hit.

  - The value of Mem[100] in the cache is updated with the new value.

  - Note that this write operation is redundant, since the value of Mem[100] was already updated in step 2.

4. Read Mem[200]:

  - The block containing Mem[200] is not in the cache, so we have a cache miss and bring the block into the cache.

  - The block is now in the cache.

5. Write Mem[200]:

  - The block containing Mem[200] is already in the cache, so we have a cache hit.

  - The value of Mem[200] in the cache is updated with the new value.

6. Read Mem[100]:

  - The block containing Mem[100] is already in the cache, so we have a cache hit.

  - The value of Mem[100] in the cache is not changed.

7. Write Mem[100]:

  - The block containing Mem[100] is already in the cache, so we have a cache hit.

  - The value of Mem[100] in the cache is updated with the new value.

8. Write Mem[100]:

  - The block containing Mem[100] is already in the cache, so we have a cache hit.

  - The value of Mem[100] in the cache is updated with the new value.

  - Note that this write operation is redundant, since the value of Mem[100] was already updated in step 7.

At the end of these operations, the cache contains blocks for Mem[200] and Mem[100], with the value of Mem[200] being the most recent value written to that address. The value of Mem[100] in the cache is the same as the value written in step 8.

Answer:

FIB = 0

FNEXT = 1

FOR I=1 TO 10

 PRINT FIB

 TEMP = FNEXT

 FNEXT = FIB + FNEXT

 FIB = TEMP

NEXT I

Explanation:

The Fibonacci Sequence is: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89…

We're printing only the first 10 numbers.

String text = "one two one two three two four three";

String[] words = text.split(" ");

HashMap<String, Integer> wordCount = new HashMap<>();

for (int i = 0; i < words.length; i++) {

   int count = 0;

   if (wordCount.containsKey(words[i])) {

       count = wordCount.get(words[i]);

   }

   wordCount.put(words[i], count + 1);

   System.out.println(words[i] + ": " + count);

}

Answer:

: User intent is a major factor in search engine optimisation and conversation optimisation. Most of them talk about customer intent ,however is focused on SEO not CRO

Explanation:

The best way for Helen to use actual voice testimonials of happy employees from her company in her presentation is A) She can provide a link in her presentation where the audience can listen to the testimonials.

Using actual voice testimonials adds authenticity and credibility to Helen's presentation.

By providing a link, she allows the audience to directly hear the employees' voices and genuine expressions of satisfaction.

This approach has several advantages:

1)Audio Engagement: Listening to the testimonials in the employees' own voices creates a more engaging experience for the audience.

The tone, emotions, and enthusiasm conveyed through voice can have a powerful impact, making the testimonials more relatable and persuasive.

2)Employee Representation: By including actual voice testimonials, Helen gives her colleagues an opportunity to have their voices heard and to share their positive experiences.

This approach emphasizes the importance of employee perspectives and allows them to become active participants in the presentation.

3)Convenience and Accessibility: Providing a link allows the audience to access the testimonials at their own convenience.

They can listen to the testimonials during or after the presentation, depending on their preferences.

It also allows for easy sharing and revisiting of the testimonials.

4)Time Management: Including voice testimonials via a link enables Helen to efficiently manage the timing of her presentation.

She can allocate the appropriate time for other aspects of her talk while still giving the audience access to the full testimonials, without the need to rush or omit important information.

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Answer:

D) Both A and C

Explanation:

Answer:

D

Explanation:

You can use basic HTML elements like input, select and textarea to generate an HTML web-form and gather the data for the code table.

The form in this code case is configured to use the "post" method and directs to "insert_item.php", a PHP script that manages the form submissions. The structure comprises of input sections for the "name", "description", and "quantity" cells in the "item" table, as well as a button for submitting the information.

One method of collecting user input from a web-form and adding it to a database table is by utilizing PHP and SQL commands, which enables connectivity to the database and the ability to run the INSERT query.

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Answer:

Explanation:

Which database functions?

Answer:

Option A

Explanation:

The best answer for this question is option A or "What technical skills are important for this position?" Knowing what technical skills are most required for a position will help prevent a number of problems for example; not being able to carry out your duties in the workplace, and prevent the embarrassment of being let go or being repeatedly told on how to do your job. If you were told what skills are most required for a position will help tell the applicant if they have the skills to fulfill the roles of the position.

Hope this helps.

Sync user accounts using an on-premises AD integration with Intune. Access can be restricted using Azure AD conditional access restrictions. Use the device compliance policies in Intune to keep an eye.

Choose Azure Active Directory > Mobility (MDM and MAM) > Microsoft Intune after logging into the Azure portal. Establish the MDM User scope. Indicate which users' devices Microsoft Intune should control. These Windows 10 devices can automatically sign up for Microsoft Intune control.

Azure Advisor and Cost Management collaborate to make suggestions for cost reduction. By locating idle and underutilised resources, Azure Advisor aids in efficiency optimisation.

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Answer:

import javax.swing.JOptionPane;

public class PresidentEligibility {

 public static void main(String[] args) {

   String ageInput = JOptionPane.showInputDialog("Please enter your age:");

   int age = Integer.parseInt(ageInput);

   String citizenshipInput = JOptionPane.showInputDialog("Please enter your citizenship status:");

   String citizenship = citizenshipInput.toLowerCase();

   if(age >= 35 && citizenship.equals("natural born citizen")) {

     JOptionPane.showMessageDialog(null, "You are eligible to be President!");

   } else {

     JOptionPane.showMessageDialog(null, "Sorry, you are not eligible to be President.");

   }

 }

}

Answer:

A computer user should only have as much access as required to do their job.

Explanation:

A computer user should not be able to access resources outside of their job requirement, as this poses a potential attack vector for an insider threat.  By limiting the scope of resources to just what is needed for the user's specific job, the threat to the system or company can be mitigated with additional access control features for the computer user.  Never allow permission higher than what are needed to accomplish the task.

Cheers.

Answer:

Emphasis is the part of the design that catches the viewer's attention.

The total number of AC cycles completed in one second is referred to as the current's frequency. Therefore, the correct answer is frequency. (option c)

Define AC current: Explain that AC (alternating current) is a type of electrical current in which the direction of the electric charge periodically changes, oscillating back and forth.

Understand cycles: Describe that a cycle represents one complete oscillation of the AC waveform, starting from zero, reaching a positive peak, returning to zero, and then reaching a negative peak.

Introduce frequency: Define frequency as the measurement of how often a cycle is completed in a given time period, specifically, the number of cycles completed in one second.

Unit of measurement: Explain that the unit of measurement for frequency is hertz (Hz), named after Heinrich Hertz, a German physicist. One hertz represents one cycle per second.

Relate frequency to AC current: Clarify that the total number of AC cycles completed in one second is directly related to the frequency of the AC current.

Importance of frequency: Discuss the significance of frequency in electrical engineering and power systems. Mention that it affects the behavior of electrical devices, the design of power transmission systems, and the synchronization of different AC sources.

Frequency measurement: Explain that specialized instruments like frequency meters or digital multimeters with frequency measurement capabilities are used to accurately measure the frequency of an AC current.

Emphasize the correct answer: Reiterate that the current's frequency represents the total number of AC cycles completed in one second and is the appropriate choice from the given options.

By understanding the relationship between AC cycles and frequency, we can recognize that the total number of AC cycles completed in one second is referred to as the current's frequency. This knowledge is crucial for various aspects of electrical engineering and power systems. Therefore, the correct answer is frequency. (option c)

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The first step in troubleshooting is to identify and define the problem. This involves gathering information about the issue, understanding its symptoms, and determining its scope and impact.

By clearly defining the problem, you can focus your troubleshooting efforts and develop an effective plan to resolve it.

By accurately identifying and defining the problem, you lay a solid foundation for the troubleshooting process, enabling you to effectively address the root cause and find a resolution.

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Answer:

Fix:

void Swap(int &x, int &y){

           int temp;

           temp = x;

           x = y;

           y = temp;        }

See the explanation

Explanation:

1. swap.cpp

//Name: ABC    Date: dd/mm/yyyy

#include

using namespace std;

void Swap(int x,int y); //prototype

int main(){

   int num1, num2;

   cout << "Please enter two numbers to swap, the same numbers will quit." << endl;

   cin >> num1 >> num2;    

   while (num1 != num2) {

       Swap(num1,num2);

       cout << "After swap, the numbers are " << num1 << " " << num2 << endl;

       cout << "Please enter two numbers to swap, ";

       cout << "the same numbers will quit." << endl;

       cin >> num1 >> num2; }

       cout << "Thanks!" << endl;

       return 0; }

//********************//This subroutine swaps two numbers // ********************

       void Swap(int x, int y){

           int temp;

           temp = x;

           x = y;

           y = temp;}

The output of this program with num1 = 1 and num2 = 2 is:

Please enter two numbers to swap, the same numbers will quit.                 1                                                                                                                               2                                                                                                                               After swap, the numbers are 1 2                                                                         Please enter two numbers to swap, the same numbers will quit.                 1                                                                                                                           

1                                                                                                                               Thanks!  

Notice that the numbers 1 and 2 are not swapped correctly even when the Swap() method is called in the main() function.

The other numbers 1 and 1 are entered in order to quit the program.

2.

In this part first output statement a) is added to the start of Swap() method before swapping the numbers x and y and the output statement b) is added to the last after the set of operations performed to swap x and y.

   void Swap(int x, int y){

       cout << " beginning of swap " << x << " " << y << endl;

           int temp;

           temp = x;

           x = y;

           y = temp;

           cout << " end of swap " << x << " " << y << endl;        }

Lets say x = 1 and y = 2

The output of these two statements is:

beginning of swap 1 2      

end of swap 2 1    

This shows that the Swap() function is working correctly and swapping the two numbers x and y.

3.    

The reason that the program is not working properly is that x and y are value parameters. They are like local variables and local to the Swap() function. So changes made to them have no effect on the calling functions arguments num1 and num2. That is why the result remains the same when this function is called in the main().

In these three statements of Swap() method:

int temp = x;

   x = y;      

   y = temp;    

temp is a local variable which is local to this Swap function

Similarly x=y; and y= temp statements make changes only in the local copy and not in the values of num1 and num2 which are passed to this function in main()

So for the above example where num1 = 1 and num2 = 2, the statement

 cout << "After swap, the numbers are " << num1 << " " << num2 << endl;

displays:

After swap, the numbers are 1 2

This means their real values are printed as it is without swapping the values.

4.

The solution is to mark the parameters x and y of the function Swap() as reference parameters in the following way:

void Swap(int &x, int &y)

In this way the memory address of each argument num1 and num2 is passed to the Swap(). The Swap() uses this address to both access and change the values.

So   Swap(num1,num2); function call passes the memory address the actual parameters.

For the reference parameter an ampersand (&) is used before the variables x and y of Swap method. Now any changed made to these variables will effect the calling function arguments num1 and num2. So if x and y are swapped then num1 and num2 are also swapped when this function is called in main().

So change the prototype of Swap function as:

void Swap(int &x,int &y);

Change the function definition as:

void Swap(int &x, int &y){

           int temp;

           temp = x;

           x = y;

           y = temp;        }

Now the program gives the following output:

Please enter two numbers to swap, the same numbers will quit.                                                                                 1                                                                                                                                             2                                                                                                                                             After swap, the numbers are 2 1                                                                                                               Please enter two numbers to swap, the same numbers will quit.                                                                                 1                                                                                                                                        1                                                                                                                                             Thanks!  

See now the numbers are correctly swapped. The program and its output is attached.

The presentation to parents about the given concepts and how their children will benefit from doing the subject in schools.

Good evening parents,

I appreciate the opportunity to address your concerns about the importance of the Technology subject and how it benefits your children.

I have outlined ten key strategies to effectively instruct the topic:

As part of their Technology education, pupils will acquire practical expertise in areas like coding, analytical thinking, and troubleshooting. The aptitude to master these competencies is crucial in the modern era, and such proficiencies would enable your offspring to effortlessly maneuver and thrive in a world highly influenced by technology.

Technology education cultivates inventiveness and originality by promoting unconventional thinking in students. They will participate in practical activities, constructing and developing solutions to actual dilemmas. This fosters their aptitude for generating distinctive thoughts and putting them into action with efficacy.

Equip your children with future-ready skills by incorporating Technology education into their studies, setting them up for promising career paths. Proficiency in technology-related fields is highly sought-after, paving the way for numerous career paths such as software development, engineering, robotics, and beyond.

By employing captivating teachings, real-life situations, and a focus on essential abilities, studying Technology will undoubtedly yield significant advantages for your kids. I appreciate your focus and believe that by working together, we can offer your children the most exceptional learning adventure.

Practical Skills: Teaching the subject of Technology will equip students with practical skills that they can apply in real-life situations, such as problem-solving, critical thinking, and hands-on technical abilities.

Technological Literacy: The subject will enhance students' technological literacy, enabling them to understand and navigate the increasingly digital world we live in.

Creativity and Innovation: Technology education encourages creativity and innovation by providing students with opportunities to design, create, and invent using various tools and technologies.

Career Opportunities: By studying Technology, students will gain a solid foundation for pursuing careers in fields such as engineering, computer science, robotics, and design, which are in high demand in today's job market.

Digital Citizenship: The subject teaches students about responsible and ethical use of technology, promoting digital citizenship and fostering a safe and respectful online environment.

Problem-Solving: Technology education emphasizes problem-solving skills, empowering students to analyze complex issues, identify solutions, and implement them effectively.

Collaboration and Communication: Students will learn how to work collaboratively on projects, fostering teamwork, communication skills, and the ability to effectively share ideas and knowledge.

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Answer:

Number of packets ≈ 5339

Explanation:

let

X = no of packets that is not erased.

P ( each packet getting erased ) = 0.8

P ( each packet not getting erased ) = 0.2

P ( X ≥ 1000 ) = 0.99

E(x) = n * 0.2

var ( x ) = n * 0.2 * 0.8

∴ Z = X - ( n * 0.2 ) / \(\sqrt{n*0.2*0.8}\)   ~ N ( 0.1 )

attached below is the remaining part of the solution

note : For the value of n take the positive number

The primary focus of keeping information secure should be ensuring the confidentiality, integrity, and availability of data.  Hence option C is correct.

What is information security about?

This involves implementing various security measures such as encryption, access control, backup and disaster recovery, and following industry standards and regulations to protect sensitive information from unauthorized access, alteration, or loss.

Therefore,  Educating users on the dangers of phishing attempts and implementing a strong password policy are also important steps in ensuring information security.

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Once you have created or selected e-commerce software, you will need to set up merchant accounts with credit card companies and banks. Merchant accounts are specialized accounts that allow businesses to accept and process credit card payments from customers.

These accounts act as an intermediary between the business, the credit card company, and the customer's bank.

Setting up merchant accounts involves establishing a relationship with a credit card processing company or a payment gateway that facilitates the transactions.

These service providers are responsible for authorizing and capturing payments, ensuring security, and transferring funds from the customer's account to the merchant's account.

To set up a merchant account, you will typically need to provide certain information such as business details, financial statements, processing history (if applicable), and identification documents.

The credit card company or payment gateway will review this information and assess the risk associated with your business. Once approved, you will be provided with the necessary tools and credentials to integrate the payment processing functionality into your e-commerce software.

It is important to note that the specific requirements and processes for setting up merchant accounts may vary depending on the country, the credit card company, and the payment gateway you choose.

Therefore, it is recommended to research and select reputable service providers that align with your business needs and comply with relevant regulations to ensure a smooth and secure payment processing experience.

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An attack by a current or former employee who misuses access to an organization's network ca be an insider attack on a network. The correct option is C.

An insider attack on a network refers to an attack carried out by a person who has authorized access to an organization's network infrastructure, either as a current or former employee.

This individual intentionally misuses their access privileges to compromise the network's security or to cause harm to the organization.

Option C best describes an insider attack as it specifically mentions the misuse of network access by a current or former employee.

The other options mentioned (A, B, and D) describe different types of attacks, but they do not specifically involve an insider with authorized access to the network.

Thus, the correct option is C.

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Mathematically, 10+2 is 12. So your answer is correct. However, if you are trying to write a code that adds 10 + 2, you may need to troubleshoot the code to find where the bug is.

Troubleshooting is described as the process through which programmers detect problems that arise inside a specific system. It exists at a higher level than debugging since it applies to many more aspects of the system.

As previously stated, debugging is a subset of troubleshooting. While debugging focuses on small, local instances that can be identified and fixed in a single session, troubleshooting is a holistic process that considers all of the components in a system, including team processes, and how they interact with one another.

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Mapping: GIS allows users to create maps that show the location of different features, such as roads, buildings, rivers, and other features. These maps can be used for a wide range of purposes, such as planning, analysis, and decision-making.

Data analysis: GIS allows users to analyze data in a spatial context, which can help them to better understand patterns, trends, and relationships in the data. This can be useful for a wide range of applications, such as market analysis, environmental monitoring, and public health.

Spatial modeling: GIS can be used to create spatial models that simulate real-world phenomena, such as the spread of disease or the impact of natural disasters. These models can help users to better understand complex systems and make more informed decisions.

Data sharing: GIS allows users to share their spatial data with others, which can facilitate collaboration and help to support decision-making.

GIS, or Geographic Information System, is a type of technology that is used to collect, manage, and analyze spatial data.

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Answer:

The computer age introduced a new element to businesses, universities, and a multitude of other organizations: a set of components called the information system, which deals with collecting and organizing data and information.

An information system is described as having five components.

1- Computer hardware. This is the physical technology that works with information.

2- Computer software. The hardware needs to know what to do, and that is the role of software.

3- Telecommunications.

4- Databases and data warehouses.

5- Human resources and procedures.

Explanation:

Computer hardware

This is the physical technology that works with information. Hardware can be as small as a smartphone that fits in a pocket or as large as a supercomputer that fills a building. Hardware also includes the peripheral devices that work with computers, such as keyboards, external disk drives, and routers. With the rise of the Internet of things, in which anything from home appliances to cars to clothes will be able to receive and transmit data, sensors that interact with computers are permeating the human environment.

Computer software

The hardware needs to know what to do, and that is the role of software. Software can be divided into two types: system software and application software. The primary piece of system software is the operating system, such as Windows or iOS, which manages the hardware’s operation. Application software is designed for specific tasks, such as handling a spreadsheet, creating a document, or designing a Web page.

Telecommunications

This component connects the hardware together to form a network. Connections can be through wires, such as Ethernet cables or fibre optics, or wireless, such as through Wi-Fi. A network can be designed to tie together computers in a specific area, such as an office or a school, through a local area network (LAN). If computers are more dispersed, the network is called a wide area network (WAN). The Internet itself can be considered a network of networks.

Databases and data warehouses

This component is where the “material” that the other components work with resides. A database is a place where data is collected and from which it can be retrieved by querying it using one or more specific criteria. A data warehouse contains all of the data in whatever form that an organization needs. Databases and data warehouses have assumed even greater importance in information systems with the emergence of “big data,” a term for the truly massive amounts of data that can be collected and analyzed.

Human resources and procedures

The final, and possibly most important, component of information systems is the human element: the people that are needed to run the system and the procedures they follow so that the knowledge in the huge databases and data warehouses can be turned into learning that can interpret what has happened in the past and guide future action.