_____________ do not contribute to effective group work.
a.
Social roles
c.
Leadership roles
b.
Individual roles
d.
Task roles

The order in which the destructors are called is

Destructor of A

Destructor of B

Destructor of C

When an instance of a class is constructed, the constructor of the base class is called before the constructor of the derived class (Well, if you think about it, when building a house, don't you put the foundation first before the rest of the house?).

However, when an instance of a class is disposed (because the object has gone out of scope), the destructor calls are done in reverse to the constructor calls. That is, the derived class destructor is called before the base class destructor (Back to our house building analogy, we usually first demolish the house before the foundation).

So, in our case, since the classes have the inheritance hierarchy

(C isBaseOf B) and (B isBaseOf A)

or, if I may,

C isBaseOf B isBaseOf A

If the constructors are called in the order;

Constructor of C, Constructor of B, Constructor of A

then, the destructors will be called in the following order;

Destructor of A, Destructor of B, Destructor of C

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Answer:

which of the following is a good security practice for web browsing?browsing sites using links sent in emails without taking steps to assure the destination is safe.exercising caution before downloading files or any other clicking activity at a website.avoiding updates to web browsers because they might erase your browsing history and reprogram your desktop.only browsing sites provided in email links.

Explanation:

In project monitoring, the review entrance criteria may include evaluating all project-related documents and tasks. In the review exit criteria, the project team can include the task of resolving all issues raised during the review.

In project monitoring, the project team can include various tasks in the review entrance and exit criteria. The review entrance criteria may include all project-related documents and tasks that are required to start the review process. These documents and tasks may vary depending on the type of project, but generally, they can include project plans, schedules, budgets, requirements documents, design documents, test plans, and other relevant information.
The purpose of the review entrance criteria is to ensure that the project team has everything they need to conduct a thorough review of the project. By including all relevant documents and tasks, the team can identify potential issues and risks before they become major problems. This can help to improve the overall quality of the project and reduce the likelihood of delays or cost overruns.
In the review exit criteria, the project team can include the task of resolving all issues raised during the review. This is an essential step in the review process because it ensures that all identified problems are addressed before the project moves on to the next phase. The team should prioritize the issues based on their impact on the project, and develop action plans to address them.

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one everyday example of a VR schedule is the lottery This statement is False.

The statement "One everyday example of a VR schedule is the lottery" is false. VR (Variable Ratio) schedule refers to a type of reinforcement schedule used in operant conditioning, where reinforcement is provided after a varying number of responses. It is commonly associated with maintaining high rates of behavior.

The lottery, on the other hand, is a form of gambling and a random chance-based activity where participants purchase tickets with the hope of winning a prize. It does not follow the principles of a VR schedule as defined in behavioral psychology.

In the context of everyday examples of VR schedules, it is more appropriate to consider scenarios such as slot machines in casinos, video game rewards, or certain types of sales promotions that offer rewards or discounts based on a variable and unpredictable pattern of behavior or purchases.

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Answer:

Feather

Explanation:

Directional Feather softens the edges of an object by fading the edges to transparent from directions that you specify.

The feather effect diffuses or softens the edges of the object. THe correct option is C.

In computer graphics software, feathering is most commonly used on a paintbrush tool.

This type of feathering gives the painted area a smooth appearance. It has the appearance of an airbrush or spraypaint. The color is concentrated in the brush area and blends out toward the edges.

In Photoshop, feathering is used to soften the edge of an image, brush, or layer. A brush stroke with a high feather, for example, will have blurred edges that blend into the image.

A brush stroke with a low feather, on the other hand, will have a hard edge and be more useful when painting close to objects.

Thus, the correct option is C.

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The type of attack you are referring to is called a "Distributed Denial of Service" (DDoS) attack. In this scenario, an attacker plants a device in a native subnet, which sends traffic to a computer on an external subnet, with the goal of performing a denial of service (DoS) attack against the host in the external subnet.

A subnet refers to a smaller network segment within a larger network. The native subnet is the attacker's local network, while the external subnet is the network of the target host. In a DDoS attack, the attacker exploits multiple devices within different subnets to generate a large volume of traffic, overwhelming the targeted system and preventing it from processing legitimate requests.

The attack typically involves the following steps:
1. The attacker compromises a device within the native subnet and installs malicious software or tools.
2. The compromised device is used to send a high volume of requests or data to the target host in the external subnet.
3. The targeted host becomes overwhelmed by the excessive traffic and is unable to process legitimate requests, resulting in a denial of service for users.

DDoS attacks can cause significant disruptions and damage to organizations, as they can render websites, services, and applications inaccessible to users. It is crucial for organizations to implement security measures to detect, mitigate, and prevent DDoS attacks in order to maintain the availability and integrity of their systems.

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Answer:

I love them so much, they are the best

Answer:

input

Explanation:

I got it right on the quiz.

Answer: input

Explanation: Edge 2022

Answer:

Iajajkwbwiw whw

Explanation:

Bshsiwiqnqiaowpwownsbbsdk akakwjnwkwnwkwnwoqknanamamalamkakakskwkwkwnwmw.

I hope u liked my answer. Thank u

Answer:

Explanation:

The study of the properties of solid materials and how those properties are determined by a material’s composition and structure is material science.

Answer:

The scientific study of properties and applications of materials of construction or manufacture.

Explanation:

Information below:

Answer: A and B

Explanation: just did it on edge

According to the question, the algorithm which is given in the questions are:

Step 1: Bring the 8 down.

Step 2: Divide 58 by 8.

Step 3: 8 goes into 5 zero times, so write 0 in the quotient.

Step 4: Bring down the 0.

Step 5: 8 goes into 50 six times. Write 6 in the quotient.

Step 6: Multiply 8 and 6 to get 48.

Step 7: Subtract 48 from 50.

Step 8: The difference is 2. Write 2 in the remainder.

Step 9: Put the decimal point in the quotient and write the remainder after the decimal point.

An algorithm is a set of rules or instructions used to solve a problem or accomplish a task. It is a step-by-step process that provides a solution to a problem or task. Algorithms are used in many aspects of computing, including data processing, web searching, cryptography, and artificial intelligence. Algorithms can be written in any programming language, such as C, Java, or Python. Algorithms are also used in everyday life, such as baking a cake or navigating a route in a car.

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Answer:

The correct answer would be "bar graph; histogram".

Explanation:

The type of activities that are ideal for a robot to perform are; Repetitive tasks

Robots are machines that are programmable by a computer which have the capacity of automatically carrying out a complex series of actions.

Now, robots are used in a wide array of industries which include manufacturing, assembly and packaging, transport, earth and space exploration, e.t.c.

The most common use are found primarily in the automobile industry where they are used to carry out repetitive tasks and those that are difficult or hazardous for humans.

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Answer:

Communication.

Explanation:

Communication can be defined as a process which typically involves the transfer of information from one person (sender) to another (recipient), through the use of semiotics, symbols and signs that are mutually understood by both parties.

In this context, communication is the way to convey a message, an idea, a picture, or speech that is received and understood clearly and correctly by the person for whom it is sent.​

Generally, the linear model of communication comprises of four (4) main components and these are;

1. Sender (S): this is typically the source of information (message) or the originator of a message that is being sent to a receiver. Thus, they are simply the producer of a message.

2. Channel (C): this is the medium used by the sender for the dissemination or transmission of the message to the recipient. For example, telephone, television, radio, newspapers, billboards etc.

3. Message (M): this is the information or data that is being sent to a recipient by a sender. It could be in the form of a video, audio, text message etc.

4. Receiver (R): this is typically the destination of information (message) or the recipient of a message that is being sent from a sender.

The relation DISK DRIVE contains six attributes or columns: Serial number, Manufacturer, Model, Batch, Capacity, and Retailer.

Each tuple or row in this relation represents a disk drive with a unique Serial number, made by a Manufacturer, with a specific Model number, released in a particular Batch, having a certain storage Capacity, and sold by a specific Retailer. For example, a tuple in this relation could be:
(SN123456789, Western Digital, WD Blue, Batch A, 1TB, Best Buy)

This tuple represents a disk drive with Serial number SN123456789, made by Western Digital with Model number WD Blue, released in Batch A, having a storage Capacity of 1TB, and sold by Best Buy.
Overall, the DISK DRIVE relation provides a way to store and retrieve information about various disk drives, making it easier to track inventory and sales data.

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To estimate the percentage of process output within given specifications, calculate the z-scores for the lower and upper specifications and use a standard normal distribution table to find the corresponding area under the curve.

To estimate the percentage of process output that falls within the specifications, we need to determine the area under the normal distribution curve that corresponds to the range between the lower and upper specifications.

First, we calculate the z-scores corresponding to the lower and upper specifications using the formula:

z = (X - μ) / σ

Assuming a normal distribution, we need to know the mean (μ) and standard deviation (σ) of the process output. If these values are not provided, we cannot proceed with the calculation.

Once we have the z-scores, we can use a standard normal distribution table or a statistical software to find the area under the curve between the z-scores. This area represents the percentage of process output within the specifications.

Without the mean and standard deviation values, it is not possible to provide an exact estimation of the percentage. Make sure you have the necessary statistical information to calculate the percentage accurately.

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The output from the following java program is given below:

public class Letter {

   public static void main(String[] args) {

       System.out.println("Dear \"DoubleSlash\" magazine,");

       System.out.println();

       System.out.println("\tYour publication confuses me.  Is it");

       System.out.println("a \\\\ slash or a //// slash?");

       System.out.println("\nSincerely,");

      System.out.println("Susan \"Suzy\" Smith");

   }

}

Dear "DoubleSlash" magazine,

       Your publication confuses me.  Is it

a \\ slash or a //// slash?

Sincerely,

Susan "Suzy" Smith

The given code declares variables, defines a method and gives commands..

It creates a public class and then uses print commands to tell the compiler the output to give and the output is given above.

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The virtual disk configuration for the VMs on both servers in this environment is shown below.

In the Hyper V Test,

Since there will be two or three virtual machines running at once, each of which needs between 30 and 50 GB of the total 250 GB of disk space available,

Setting up 5 virtual disks, each 50 GB in size.

2 VMs each have a 50 GB virtual drive assigned to them.

The above setup was chosen because running three VMs with various virtual disks assigned to them will not pose an issue when two or three VMs are running concurrently and sharing the same virtual disk. This is because the applications are disk-intensive.

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Given this environment, the virtual disk configuration for the VMs on both servers is shown below. Because two or three VMs will be running at the same time, and each VM has disk requirements ranging from 30 to 50 GB of total disk space of 250 GB.

Therefore,

Configuration:

Creating 5 Virtual disks of 50 GB each.

1 virtual disk of 50 GB is assigned to 2 VM.

The above configuration is because since two or three VM will be running at the same time and using the same virtual disk will cause a problem since the applications are disk intensive, running three VMs with different virtual disks assigned to them, will not cause a problem.

For Hyper V App,

Two VM will run at the same time, and the disk requirement is 150 - 200 GB of 500 GB total disk space.

Configuration:

Creating 2 virtual disks of 200 GB each with dynamic Extension and assigning each one to a single VM will do the trick.

Since only two VMs are run here, the disk space can be separated.

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Answer:

1. Machine Independence

High level languages will have something beneath them that automatically can compile your code into different machine languages for different devices. This means that you can program for just about any device and not have to re-write your code.

2. Micro computers

Almost all the computers that average people interact with today are microcomputers. A microcomputer usually has a single main processing chip or central processing unit. They're smaller than mainframe computers, which dominate a reasonably sized room, and minicomputers, which may be as tall as a refrigerator.

3. VLSI

Third generation computers are basically what we work with today. They use VLSI (Very large scale Integration) which started in the 80s and continues to be the point where modern computers are at.

A data communications term that is used to describe the transmission capacity of a network is bandwidth.

In Computer technology, data simply refers to any representation of factual instructions or information in a formalized and structured manner, especially as a series of binary digits (bits), symbols, characters, quantities, or strings that are used on computer systems in a company.

Bandwidth can be defined as a data communications terminology that connotes the transmission capacity of a network and it is typically measured in bits per second.

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In Java, the extends keyword is used to indicate that a class is inheriting from another class. When a class is extended, it can inherit the following three things:

1. Fields

2. Methods

3. Nested classes

These three things are collectively known as the "inheritance hierarchy." Inheritance hierarchy refers to the relationship between a parent class and its child classes, where child classes inherit the properties of the parent class.

Fields: The extended class inherits all the fields of the parent class. This means that the extended class can access all the non-private fields (variables) of the parent class.

Methods: The extended class also inherits all the non-private methods of the parent class. This means that the extended class can use all the non-private methods of the parent class, and can also override them or add new methods.

Nested classes: The extended class inherits all the nested classes of the parent class. This means that the extended class can use all the nested classes of the parent class.

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1. The array has six elements.

2. The index of the first element is 0.

3. The index of the last element is 5.

4. The size of each element of the array is 2 bytes (since the array is declared as "uns 16").

5. The size of the register must also be 2 bytes to match the size of the array elements.

6. If the address of ArrayX is 100, the address of ArrayX[0] would also be 100.

7. The address of ArrayX[1] would be 102, since each element of the array is 2 bytes and the index of the second element is 1 (so you need to add 2 bytes to the starting address of the array to get the address of the second element).

The given array, ArrayX, has six elements containing the values [2, 3, 5, 7, 8, 10].

To answer the questions:

1. The array has six elements since the values inside the square brackets separated by commas represents the initial values of the array.

2. The index of the first element in the array is 0, which is the default starting index in most programming languages.

3. The index of the last element is 5, which is the number of elements minus 1.

4. Each element in the array is an unsigned 16-bit integer, which means that it takes up 2 bytes of memory.

5. If a register is used as an index to access an individual element of the array, then the size of the register should also be 2 bytes, which is the same size as each element of the array.

6. Assuming the address of ArrayX is 100, the address of the first element, ArrayX[0], is also 100 because the first element is located at the beginning of the array.

7. The address of the second element, ArrayX[1], is 102, which is obtained by adding the size of each element (2 bytes) to the address of the first element (100).

In conclusion, understanding the properties of an array such as the number of elements, the size of each element, and the memory location of each element is crucial in programming. It allows programmers to efficiently access and manipulate the data in the array.

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A correct statement describing encryption or hashing process is option E:  all of the choices are correct.

Data that is plain text (plaintext) is transformed into something that appears random and meaningless through the process of encryption. The process of decryption involves transforming ciphertext back into plaintext. Symmetric encryption is used to encrypt larger amounts of data.

Note that Information is encoded and decoded during the two-way process of encryption using a matching key. Since hashing is a one-way encryption method, the plain text cannot be recovered by reverse engineering the hash value.

Therefore, Encryption is a two-way function that includes encryption and decryption, whereas hashing is a one-way function that converts plain text into an irreversible, one-of-a-kind digest. Despite their differences, encryption and hashing share some characteristics.

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The function of port rules in a Network Load Balancing (NLB) cluster is to define how the cluster handles incoming traffic and distributes the workload among its members.

Port rules determine the way client requests are routed to different servers in the cluster, ensuring optimal load balancing and high availability for applications and services.

Port rules specify the range of IP port numbers that the cluster will handle, the protocol (TCP or UDP) used for communication, and the load balancing algorithm (e.g., affinity, round robin, or least connection). These rules play a critical role in managing the traffic flow and optimizing the cluster's performance, as they allow for customized configurations that cater to specific application needs and network conditions.

By creating and configuring port rules in an NLB cluster, administrators can ensure that client requests are evenly distributed across the available servers, preventing overloading of individual nodes and maintaining consistent response times. This, in turn, enhances the reliability and efficiency of the overall system, providing users with a seamless experience.

In summary, port rules in an NLB cluster serve as an essential component for managing incoming traffic and optimizing workload distribution among servers. They enable administrators to fine-tune the system according to specific requirements, ultimately leading to improved performance, high availability, and better user experiences.

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Your answer:
1. For a 32-bit address, 16 bits are needed for the tag.
2. The size of the cache is 256KB, which is the amount of data it can hold.

Question 1: To determine the number of bits needed for the tag, we first need to calculate the number of bits for the block offset and the set index.

- Block size is 64B, so the block offset = log2(64) = 6 bits
- There are 1024 sets, so the set index = log2(1024) = 10 bits

Given a 32-bit address, the remaining bits are for the tag:
Tag bits = 32 - (block offset + set index) = 32 - (6 + 10) = 16 bits

Question 2: To find the size of the cache, we need to consider the total number of cache lines and the size of each line.

- The cache has 1024 sets and 4-way associativity, so there are 1024 * 4 = 4096 cache lines.
- Each cache line is 64B in size.

Cache size = (number of cache lines) * (size of each line) = 4096 * 64B = 262,144B or 256KB.

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Answer:

B. Asking for it

Explanation:

In phishing scams, a scam artist obtains the victim's personal information by Asking for it. Hence, option B is correct.

Phishing is a sort of online scam that preys on consumers by sending them emails that appear to be from reputable companies, such as banks, mortgage lenders, or internet service providers.

Phishing can occur by text message, social media, or phone calls, although the phrase is most frequently used to refer to attacks that come in the form of emails. Phishing emails can directly reach millions of users and can blend in with the countless good emails that busy users receive.

The victim receives an email from app stating that their account has been compromised and will be canceled until they confirm their credit card information. The victim visits a phony website after clicking the link in the phishing email, where the stolen.

Thus, option B is correct.

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Answer:

The network that the platform is running on is down. Wait about 30min, and then try again. You can also restart your device.

Explanation:

This used to happen to me all the time during school, but when I restarted my computer it always fixed it!