The basic message of the TED Talks video you watch as part of your blockchain lesson is that blockchain technology will change the way we
O invest
trust
spend
None of these are correct
program code
work

The depictions of the symbols that are used to define the following in a system map are as follows:

A system map may be characterized as a type of synthetic and organized representation of any geographical location that significantly expresses in one single frame all the different actors involved in service delivery, and their mutual links.

A boundary line is utilized in order to determine the limits or scope of a system. It is typically drawn as a solid line around the system. The relationship or interaction between components in a system can be depicted through numerous distinctive symbols relying on the nature of the relationship.

Therefore, the depictions of the symbols that are used to define the following in a system map are well described above.

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Here is the matching of lock types in multigranular locking to their associated actions:

1. Shared lock (S):

  - Action: Used when only reading an object is required. (c)

2. Exclusive lock (X):

  - Action: Used when writing an object is required. (a)

3. Intention shared (IS):

  - Action: Used to lock the ancestors of an object being locked in shared mode. (d)

4. Intention exclusive (IX):

  - Action: Used to lock the ancestors of an object being locked in exclusive mode. (e)

5. Shared intention exclusive (SIX):

  - Action: Logically equivalent to holding both a shared (S) and intention exclusive (IX) lock. (b)

Please note that multigranular locking allows for different levels of locking granularity to be applied to objects in a database system. The intention locks (IS, IX, SIX) are used to indicate the intention to acquire shared or exclusive locks at different levels of the object hierarchy. Shared locks (S) allow multiple transactions to read the object simultaneously, while exclusive locks (X) ensure exclusive access for writing or modifying the object.

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The strategies are used to prevent duplicate IP addresses being used on a network is: a) Install a DHCP server on the network and b). Use Automatic Private IP Addressing.

Duplicate IP addresses can cause various issues in a network, such as connectivity problems, resource sharing issues, and even security breaches. To prevent duplicate IP addresses from being used on a network, there are several strategies that can be implemented. One of the most effective strategies is to install a DHCP server on the network.

Another strategy that can be used to prevent duplicate IP addresses is Automatic Private IP Addressing (APIPA). APIPA is a feature built into many modern operating systems that allows devices to automatically assign themselves an IP address within a predefined range. This range is reserved for devices that cannot obtain an IP address from a DHCP server, such as when the DHCP server is down or unavailable. So the answer is:a) Install a DHCP server on the network and b). Use Automatic Private IP Addressing.

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Answer:

automatic replies when the recipient is

✔ out of the office

and can refer the sender to another

✔ recipient

.

a moderated group where the message requires

✔ approval

before it can be sent to the recipients.

Explanation:

got it right on edge 2020-2021

Automatic replies when the recipient is out of the office and can refer the sender to another recipient. A moderated group where the message requires approval. Before it can be sent to the recipients.

In the workplace, gestures can communicate a lot of information without the speaker ever saying a word. Employees respond to other people's body language as perceived at work.

Interactions at work are influenced by facial expressions, eye contact, and touch. Some refer to it as body language. Some refer to it as kinesics. A gesture is a visible body activity that conveys specific messages in place of or in addition to words. It is a type of nonverbal or nonvocal communication.

Therefore, Automatic responses can direct the sender to another destination if the intended recipient is unavailable. A discussion forum where messages must be approved. Before the recipients can receive it.

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According to a recent Experian survey of marketing organizations, 42% of organizations rely on ‘gut feelings’ or ‘educated guesses’ to make business decisions based on digital data.In today's data-driven world, the role of data analytics and market research in decision-making is becoming increasingly important.

It is now common knowledge that data analytics can help businesses optimize their marketing campaigns and make better-informed decisions. Digital data can be leveraged to gain insights into customer behavior, preferences, and interests, and it can also be used to measure the effectiveness of marketing campaigns.However, despite the fact that many organizations have access to digital data and analytics tools, they are still not fully utilizing them to make informed business decisions. According to a recent Experian survey, 42% of organizations rely on "gut feelings" or "educated guesses" when making business decisions based on digital data. This is a worrying trend, as it means that businesses are not fully leveraging the power of data analytics to make data-driven decisions.

Moreover, the survey also found that only 39% of organizations regularly review their customer data to understand the needs and preferences of their customers. This suggests that many organizations are missing out on valuable insights that could help them to optimize their marketing campaigns and improve their customer experience.In conclusion, the Experian survey highlights the need for organizations to invest in data analytics and market research to make informed business decisions based on digital data. With the right tools and expertise, businesses can gain valuable insights into their customers' behavior and preferences, and use this information to optimize their marketing campaigns and improve their bottom line.

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Answer:

10

Explanation:

the interval in the printed numbers is 10.

#Swap this value by your name. Mine is Hamza :)

my_name = "Hamza"

#Get input from user.

inp = input("What's your name?: ")

#Print the length of his/her name.

print("The length of your name is",len(inp),"characters.")

#Check if the input matches with my name?

#Using lower() method due to the case insensitive. Much important!!

if(inp.lower()==my_name.lower()):

   print("My name is",my_name,"too! Nice to meet you then.")

Answer:

C is your awnser

Explanation:

Answer:

The correct options is;

Run a formula checker

Explanation:

In order to check if there are mistakes in a formula, the Error Checking dialogue box which is a tool that enables a user to rapidly detect and correct errors in formulas, can be made use of to both simplify, expedite, and streamline the process

The Error Checking dialogue box has the following commands controls;

Help on This Error; The control button brings up the help window in Microsoft Excel

Show Calculation Steps; The control starts the Evaluate Formula dialog box from which the effect of the data input values, operators and result of each step can be seen

Ignore Error; The button allows an error to be ignored

Edit in Formula Bar; Allows for the input into the formula in the Formula Bar which is much easier than editing the formula in the cell

Options; The command allows the user to view the Microsoft Excel dialog box menu

Answer:

Run a formula checker. ✔

Check that you used the correct operations. ✔

Check that you entered the correct data. ✔

Explanation:

Got it right on Edge 2022.

Answer:

Some operating systems add the command interpreter to the kernel. What will be the justification for this design principle? It displays all the apps and programs in the computer. Fab Numbers Sid wants to find out the average of Fab numbers.

Explanation:

Some operating systems add the command interpreter to the kernel. What will be the justification for this design principle? It displays all the apps and programs in the computer. Fab Numbers Sid wants to find out the average of Fab numbers.

On laptops that used the 72-pin SO-DIMM, two sticks of RAM needed to be installed to make a full bank, because each stick only provided half the bus width. SO-DIMM stands for Small Outline Dual In-line Memory Module, which is a type of memory module used in laptops and other small form factor devices. RAM, on the other hand, stands for Random Access Memory, which is the type of memory used to store data that is currently being used by the computer.

The 72-pin SO-DIMM was commonly used in laptops during the 1990s and early 2000s, and it had a maximum capacity of 144 MB per stick. As mentioned earlier, each stick only provided half the bus width, which meant that two sticks were required to provide the full bandwidth required by the system. This was because the 72-pin SO-DIMM had a 32-bit bus width, and each stick only provided 16 bits of bandwidth.

As technology advanced, the 72-pin SO-DIMM was eventually replaced by newer and faster memory modules such as the 144-pin SO-DIMM, which had a higher capacity and bandwidth. Today, laptops typically use DDR4 RAM, which provides even higher speeds and capacities than its predecessors.

In summary, two sticks of RAM were required to make a full bank on laptops that used the 72-pin SO-DIMM, because each stick only provided half the bus width.
On laptops that used the 72-pin SO-DIMM, two sticks of RAM needed to be installed to make a full bank, because each stick only provided half the bus width.

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Answer:

D. Numerical

Explanation:

Computers software are made up of numbers and calculations making this the most likely answer for you're question.

Numerical word describes an important characteristic of good computer algorithms.

Designing shapes (such as those for cars, planes, and fonts) and computing requirements for displaying graphics, animating moving objects, studying the spread of diseases.

It  simulating the orbits of planets and satellites, supporting search engines like  and many other applications of mathematics are all made possible by numerical algorithms.

We will examine a variety of these issues in this course and discover how to create precise and effective numerical algorithms to address them.

Therefore, Numerical word describes an important characteristic of good computer algorithms.

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Answer:

The answer to this question is given below in the explanation section

Explanation:

The correct answer is :

A reader needs to hear a word pronounced

A student needs to take notes about a text

Because, text to speech tools mostly used to hear the text written in some files such as reading text from pdf file etc, or word pronunciation. However other options are not right because, reading a difficult material does not make sense with reading it links to understanding.

However, speech to text can be used by the student to take notes while listening the text, but would be easy instead of taking notes and listening, it is easy to copy the text.

Answer:

A reader needs to hear a word pronounced.

A student is reading difficult material.

A student is reading a new language.

Explanation:

i finished the assignment

Answer:

Charles Babbage

Explanation:

An exceptionally gifted scientist, mathematician, economist, and engineer, Charles Babbage also invented the computer. It is difficult to envision living in the twenty-first century without computers. They are all around us, simplify our lives, and are found everywhere. Banks, government agencies, commercial businesses, and institutions engaged in space exploration all use computers.

9514 1404 393

Answer:

  (d)

Explanation:

The cell reference to pi in D3 must be absolute ($D$3), and the value of the radius in A2 must be cubed (A2^3). The product of these must be multipied by 4/3. The only choice with these correct is the last choice.

1. Computers are often used because they are able to hold lots of data in a very small space. They can work quickly and are much better at completing many tasks because of their speed and efficiency.

2. The action processing of data produces information that can be displayed or stored for future use.

3. Two internal components that are necessary for the computer to function are the CPU

(Central Processing Unit) and the RAM (Random Access Memory).

4. The external components of a computer are known as peripherals.

5. Components: CPU, RAM, Motherboard Peripherals: Keyboard, Mouse, Printers, Speakers

6. A CPU (Central Processing Unit) contains an ALU (Arithmetic Logic Unit), control unit, and registers.

7. A processor with two cores is called a dual-core processor and four cores is called a quad-core processor.

8. The control unit determines the sequence in which instructions are executed.

9. The control unit is primarily responsible for movement of data and instructions from itself to the ALU and registers and back.

10. The program counter holds the address of the instruction being processed at the time and the instruction register holds the instruction itself.

Answer: B and E

Explanation: Those are the simplest things to do first. You can do the other things but it is best to start with the basic troubleshooting steps.

Power strips shouldn't be utilized with extension cords. Even though they have some distinct characteristics in their functions, power strips are also frequently referred to as surge protectors or relocatable power taps (RPTs).  Thus, option B, E is correct.

In the event of a spike in voltage from a power line, surge protectors are made to absorb power to prevent power loss or malfunction.

A surge protection device can also be mounted to your circuit breaker panel rather than being plugged directly into a wall socket. Ensure the surge protector is turned on and that the power cord is hooked into the wall.

Regardless of their ability, individuals are treated same for connection reasons.

Therefore, Those are the simplest things to do first. You can do the other things, but it is best to start with the basic troubleshooting steps.

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Answer:

Ada Lovelace

The first one!

Hope this helps!

QuickBooks Online Accountant - Intuit: Grow and Manage Your Business. Automated timekeeping will make payroll simpler for your company and its clients. option A.

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Jumia is an e-commerce platform that operates in various African countries, and it relies heavily on technology to run its operations. Information technology (IT) plays a critical role in enabling Jumia to process transactions, manage inventory, track deliveries, and provide customer support. In this essay, we will discuss the role of IT in Jumia's operational applications and how it helps the company to achieve its business objectives.

Jumia uses a range of IT systems and tools to support its operations, including its website, mobile application, customer relationship management (CRM) software, order management system (OMS), warehouse management system (WMS), and logistics management system (LMS). These systems work together seamlessly to provide a comprehensive end-to-end solution for Jumia's e-commerce operations.

One of the key roles of IT in Jumia's operational applications is to provide a platform for customers to browse and purchase products online. The Jumia website and mobile application are designed to be user-friendly and easy to navigate, with a search function that allows customers to find products quickly and easily. The website and mobile application also allow customers to view product details, check prices, and make payments securely using a range of payment options.

Another critical role of IT in Jumia's operational applications is to support order management and fulfilment. The order management system (OMS) allows Jumia to manage customer orders, allocate inventory, and track order fulfilment. The OMS also integrates with Jumia's warehouse management system (WMS), which helps Jumia to manage inventory levels, track product movement, and fulfil orders efficiently.

IT also plays a role in Jumia's customer support operations. Jumia uses a CRM system to manage customer interactions and provide support to customers. The CRM system allows Jumia to track customer orders, manage customer inquiries, and provide post-sale support. The CRM system also integrates with Jumia's website and mobile application, allowing customers to access support directly from these channels.

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The number of times the outer loop executes, which is 3. Therefore, x = 6.

Outer loop is a type of looping structure in programming. It is used to execute a block of code a certain number of times. Outer loop is also known as the outermost loop because it is the loop that is the furthest out from the inner loop. It is typically used when you need to repeat a process multiple times, such as looping through a list of items. The outer loop is responsible for iterating over the entire list, while the inner loop is responsible for performing some kind of action on each item in the list. Outer loops are commonly used in programming languages such as Java, C#, and Python.

x will have a value of 6 after the nested loop executes. The value of x will increment by 2 every time the inner loop executes, and the inner loop will execute twice every time the outer loop executes, so the final value of x will be 2 times the number of times the outer loop executes, which is 3. Therefore, x = 6.

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Answer: The correct option is c) static. A data dictionary is a centralized repository that contains metadata, or data about data, for a database. It defines the organization of data and provides information about how the data is stored, accessed, and manipulated. In a static data dictionary, the information is stored in a file and is not automatically updated by the database management system (DBMS) with every database access. Instead, it needs to be manually updated as changes are made to the database.

Explanation: A data dictionary, also known as a system catalog, is an essential component of a database management system. It stores metadata about the data in a database, including the names of tables and columns, data types, constraints, relationships, indexes, and other details that describe the structure and content of the database. This information is used by the DBMS to manage the database, optimize queries, enforce rules, and ensure data integrity.

There are two types of data dictionaries: static and dynamic. In a static data dictionary, the information is stored in a file and is not automatically updated by the DBMS with every database access. Instead, it needs to be manually updated as changes are made to the database. This means that it may not always be up-to-date, which can cause problems if the database structure or content changes frequently.

On the other hand, a dynamic data dictionary is automatically updated by the DBMS with every database access. It provides real-time information about the current state of the database and is always up-to-date. However, it may slow down performance due to the overhead of constantly updating the metadata.

In summary, a data dictionary is an important tool for managing a database and ensuring data integrity. While both static and dynamic data dictionaries have their advantages and disadvantages, it is important to choose the appropriate type based on the specific needs and requirements of the database.

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Answer:

Its B                                                                                                                                            

Explanation:

Answer: B

Explanation:

Answer:

In order to locate the assured optimal integer solution, the value of Integer limitation is set to "0."

An integer, pronounced "IN-tuh-jer," is a whole amount that can also be great, negative, or zero and is not a fraction. Examples such integers include -5, 1, 5, 8, 97, and 3,043. 1.43, 1 3/4, 3.14, and other numbers that do not constitute integers are some examples.

Any positive or a negative number without fractions or decimal places is known as an integer, often known as a "flat number" or "whole number." For instance, the numbers 3, -10, and 1,025 all seem to be integers, while the numbers 2.76, 1.5, and 3 12 are not.

The default tolerance for relative optimality is 0.0001. The final integer answer is ensured to be in 0.01% of the ideal value at this tolerance.

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Answer:

External (I think)

Explanation:

You can use it to win arguments on the internet

Answer:

you like to say hi

Explanation:

new ppl are wihn

If the client can connect to the Network Location Server, it is internal.

A group of computers sharing resources that are available on or offered by network nodes is known as a computer network. Over digital links, the computers communicate with one another using standard communication protocols. These connections are made up of telecommunication network technologies, which are based on physically wired, optical, and wireless radio-frequency means and may be set up in a number of different network topologies.

Personal computers, servers, networking equipment, and other specialized or general-purpose hosts can all function as nodes in a computer network. They can have hostnames and are identifiable by network addresses. After being assigned, hostnames act as recognizable labels for the nodes and are rarely updated. Network addresses are used by communication protocols like the Internet Protocol to locate and identify the nodes.

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When it comes to network architecture, it refers to the overall design and structure of a company's computer network. An extranet is a part of that network that enables external parties like vendors or customers to access specific resources or information selectively. It is an extension of the company's internal network that is shared with authorized outside parties. On the other hand, the internet is a worldwide network of networks that allow communication and information sharing between computers across the world. It is a public network that is accessible to anyone with an internet connection, unlike an extranet that is limited to specific authorized parties.

Network architecture refers to the blueprint of a network that outlines the physical and logical components and their interconnections, such as routers, switches, servers, and communication protocols. An extranet is a secure extension of a company's internal network that is selectively shared with authorized external parties, such as vendors, partners, or customers, to access specific resources like databases, applications, or documents. It enables collaboration and communication with the authorized parties without compromising the network's security.

The internet, on the other hand, is a vast, global network of networks that use standard communication protocols to enable computers worldwide to communicate and share information. It is a public network that is accessible to anyone with an internet connection, and it is not restricted to any specific authorized parties. The internet comprises a vast collection of interconnected networks that follow common communication standards, such as the Transmission Control Protocol/Internet Protocol (TCP/IP) suite. It enables a broad range of services like email, file sharing, remote access, and multimedia content delivery.

Overall, while an extranet is a controlled extension of a company's internal network shared with specific authorized external parties, the internet is a open and public network that is accessible to anyone with an internet connection.

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The given code performs an analysis related to projectile motion. Let's go through the code line by line and understand its functionality:

v_o=[30:65]; - This line creates a vector v_o containing values from 30 to 65 with a step size of 1. This represents the initial velocity of the projectile.

theta-[20:70]; - This line creates a vector theta containing values from 20 to 70 with a step size of 1. This represents the launch angle of the projectile.

theta-deg2rad(theta); - This line converts the values in the theta vector from degrees to radians.

x_max=(v_o.^2*sin(2*theta (51)))./(9.81); - This line calculates the maximum range of the projectile (x_max) using the formula x_max = (v_o^2 * sin(2*theta)) / (9.81). It uses the value of theta at index 51, which corresponds to the middle value in the theta vector.

plot(v_0,x_max) - This line plots the maximum range (x_max) as a function of initial velocity (v_o).

y_max=(v_o.^2*sin(theta(51))*sin(theta(51)))./(2*9.81); - This line calculates the maximum height of the projectile (y_max) using the formula y_max = (v_o^2 * sin^2(theta)) / (2 * 9.81). Again, it uses the value of theta at index 51.

plot(v_o,y_max) - This line plots the maximum height (y_max) as a function of initial velocity (v_o).

% Maximum value of x_max & y_max - This is a comment indicating the intention to find the maximum values of x_max and y_max.

X_MAX=x_max(length(x_max)) - This line assigns the maximum value of x_max to the variable X_MAX by accessing the last element of the x_max vector.

Y_MAX-y_max(length(y_max)) - This line seems to have a typo. It should be Y_MAX=y_max(length(y_max)) to assign the maximum value of y_max to the variable Y_MAX by accessing the last element of the y_max vector.

In conclusion, the given code performs an analysis of projectile motion and plots the maximum range and height as functions of initial velocity. By making improvements to the code, such as using descriptive variable names and adding error handling, the code can be more readable and maintainable.

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