While investigating an existing system, observation, interviews and questionnaires can be used. Compare and contrast these three methods.​

Answer:

Making a URL that is readable by humans. That is the best way and if it will be readable like that, it will meet the URL protocol requirements as well.  

Hope this helps!

Answer:

Making a URL that is readable by humans.

The solution to the problem is as follows:

#include  using namespace std;

void shift(int arr[], int size)

{

int temp = arr[0];

 for(int i=0;

i> size;

int arr[size];  

for(int i=0;

i> arr[i];

}  

shift(arr, size);

cout << "Array after shifting left:" << endl;

 for(int i=0;

iusing namespace std;

void shift(int arr[], int size)

{

int temp = arr[0];

for(int i=0;

i> size;

int arr[size];

for(int i=0;

i> arr[i];

}

shift(arr, size);

cout << "Array after shifting left:" << endl;

for(int i=0

i

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To start searching for a scholarly article on G. o. ogle Scholar, you should:

"Type the title of the article or keywords associated with it." (Option A)

Here are the steps you can follow:

Note that you can also use advanced search options and filters available on Go. ogle Scholar to narrow down your search results based on various criteria, such as publication date, author, and journal.

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Organizations work on information system initiatives to develop new systems or redesign existing ones. An expensive and time-consuming manual process is automated while creating a new system.

A project manager's most important skills include leadership, communication, time management, negotiation, team management, and critical thinking. Also, he or she must be able to stay up with project management trends and make the best use of the available tools.

Project managers (PMs) are in charge of organising, planning, and supervising the execution of projects in a wide sense.

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Answer:

Study objects, conduct tests, research written materials, and ask questions

Explanation:

Answer:

the answer is

ও d- margin

Explanation:

⁂ just did the cumulative exam review, hope this helped ☺

Margin is the component of the box model which is transparent and does not take a background color. Thus, the correct option is D.

The background color is, in most of the cases, displayed in the form of an RGB triplet or a hexadecimal code of colors. The three separate pairs of different numbers which are given in the command, represent the different set of color values of the RGB spectrum. The first value in this set stands for the red color, the second color stands for the green color and the last one stands for the blue color.

The background style of the content, padding, and border areas of a box model are specified by the background property of the generating element of the system. Margin backgrounds are the elements which are always transparent in color.

Therefore, the correct option is D.

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The ways to make a benefit analysis paper are:

A cost-benefit analysis is known to be the act of making a comparison of the projected or the  estimated costs as well as the benefits (or a given opportunities) that is known to be linked with a project decision to know or tell if if it makes any sense from a given business perspective.

Note that the  Benefit Analysis report gives a kind of clear and concise form of comparisons of work scenarios to reduce over payment and as such, The ways to make a benefit analysis paper are:

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Answer:

Many-to-one

Explanation:

Many-to-one relationships is possible when two tables share the same primary key it is because one entity contains values that refer to another entity that has unique values. It often enforced by primary key relationships, and the relationships typically are between fact and dimension tables and between levels in a hierarchy.

Sure! Here's the code for the `std_dev.py` file for the class called Person that has 2 data members, the person's name and age:

import math

class Person:

   def __init__(self, name, age):

       self.name = name

       self.age = age

def std_dev(person_list):

   ages = [person.age for person in person_list]

   mean = sum(ages) / len(person_list)

   variance = sum((age - mean) ** 2 for age in ages) / len(person_list)

   std_deviation = math.sqrt(variance)

   return std_deviation

p1 = Person("Kyoungmin", 73)

p2 = Person("Mercedes", 24)

p3 = Person("Beatrice", 48)

person_list = [p1, p2, p3]

print(std_dev(person_list))

The code defines a class called Person with two data members, name and age. `The __init__` method initializes these data members with the provided values.

The `std_dev` function takes a list of Person objects as input. It extracts the ages of all the persons and calculates the mean age. Then, it calculates the variance by summing the squared differences between each age and the mean age. Finally, it calculates the standard deviation by taking the square root of the variance and returns the result.

In the example test, three Person objects are created, their ages are added to the `person_list`, and `std_dev` is called on this list to calculate the standard deviation of their ages, which is then printed.

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A basic principle that applies to both internal and external devices is the need for proper security measures, such as encryption and access controls, to protect sensitive data.

Regardless of whether a device is internal (e.g., within a network) or external (e.g., connected via USB or other interfaces), safeguarding sensitive data is crucial. Encryption plays a vital role in protecting data on both internal and external devices by encoding the information, making it unreadable to unauthorized individuals.

Access controls, such as passwords or biometric authentication, are essential for both internal and external devices to ensure that only authorized individuals can access the data. Implementing these security measures helps maintain the confidentiality, integrity, and availability of data, regardless of the device's location or connection.

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I'm better then u in brawhlla

A null attribute value is often the same as nothing, it indicates whether or not the value of the column can be null.

However, since there are several ways to describe nothing, it's critical that we utilize exact language: There is a value for a property that represents emptiness (null) Despite existing, a characteristic is worthless (empty) A property doesn't exist (missing)

A certain condition of an attribute denotes emptiness (null) A certain value of an attribute denotes emptiness (for example, -999). it indicates whether or not the value of the column can be null.

Therefore, the null attribute value is often the same as nothing, it indicates whether or not the value of the column can be null.

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Answer:

First Part = def add(numA, numB) : Return numA + numB

Second Part = answer = add(8,2)

Third Part = print (asnwer)

Hope my answer helps :)

Answer:

A wordbook is a book with questions for you to answer.

Explanation:

I used workbooks to learn when I was small, it's like many worksheets in a book. hop this helps :D

Answer:

Electronic

Explanation:

Answer:

code:

#include<iostream>

using namespace std;

int main()

{

//declare an array of size 5

int array[5];

cout<<"Enter the numbers"<<endl;

//applying the for loop

for(int i=0;i<5;i++)

{

   //taking the input from user

   cin>>array[i];

}

cout<<"The Entered numbers are : "<<endl;

for(int i=0;i<5;i++)

{

   //displaying the output

   cout<<array[i]<<", "<<endl;

}

return 0;

}

Explanation:

First of all you will declare an array of size 5

then you are going to apply the for loop logic where you will take input from the user

again you will apply the for loop to print the entered numbers on screen

#include <iostream>

int store[5];

int main() {

   for(int i=0;i<5;i++) {

       std::cin>>store[i];

   }

   for(auto& p:store) {

       std::cout << p << ",\n";

   }

   return 0;

}

Enabling the iPendant gives motion solely to the operator. Option C is the correct answer.

The iPendant is a handheld pendant device used in industrial automation systems, particularly in robotics. It allows the operator to control and command the motion of the robotic system. By enabling the iPendant, the operator gains direct control over the robot's movements and can manipulate it to perform specific tasks or actions. The iPendant provides a user-friendly interface with buttons, joysticks, and touchscreens that enable the operator to interact with the robot and control its motion accurately.

Option C is the correct answer.

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Answer:

The answer should be d i think.

A line remark only takes up one line or a portion of a line. The best choice is c).

A line is a simple, one-dimensional shape that may go on forever in the opposing directions. A line may be vertical or horizontal. It can be written either top to bottom or left to right.

Depending on the context, the vertical bar (|), sometimes known as the vertical line, horizontal slash, pipe, pipe sign, or upright slash, is a symbol used in arithmetic, computers, and other fields to symbolize a certain kind of logic or action.

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It is the customer's email address may be entered into the applicant information section of LEAN enrollment application

LEAN enrollment application is a kind of electronic enrollment program which is specifically designed to make enrollments easier for agent

So therefore, It is the customer's email address which may be entered into the applicant information section of LEAN enrollment application

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The object-oriented element that is best defined as "an object should have complete authority over its responsibilities" is the principle of encapsulation.

Encapsulation refers to the bundling of data and methods within an object, where the object has sole control over its internal state and operations.

Encapsulation ensures that an object is responsible for managing and manipulating its own data, and other objects can interact with it only through defined interfaces. This principle promotes information hiding, as the internal workings of an object are encapsulated and not accessible to external entities.

By granting an object complete authority over its responsibilities, encapsulation enables better control and organization of the codebase. It helps in achieving modular and maintainable software by limiting direct access to an object's internal state, enforcing proper data handling and validation. Encapsulation also promotes code reusability, as objects with well-defined interfaces can be easily integrated into different systems without impacting their internal implementation.

Overall, encapsulation plays a crucial role in object-oriented programming by promoting the idea of objects having full authority over their responsibilities, leading to more robust, modular, and maintainable software systems.

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The programmer usually enters source code into a computer using a text editor or an integrated development environment (IDE).

Source code refers to the collection of computer instructions written in a programming language that a computer programmer utilizes to create a computer software program, application, or operating system.

It is often written in a human-readable programming language that is subsequently translated into machine code, which is computer-readable and executable.

The source code is frequently entered into a text editor or an integrated development environment (IDE) by a programmer.

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Answer:

1. D

2.C

3. D

4. A

5. B

6.B

7.B or D

8.C

Explanation:

Not 100% sure about 3,4, 8

To delete an element from a dictionary in Python, we can use the 'del' statement followed by the key of the element we want to remove.

Given a dictionary named 'planet distances' that maps planet names to planetary distances from the sun, we can delete the element with the key 'pluto' using the following statement:

del planet_distances['pluto']

This will remove the key-value pair for 'pluto' from the dictionary.

In summary, to delete an element with a specific key from a dictionary in Python, we can use the 'del' statement followed by the key of the element we want to remove, as demonstrated in the statement 'del planet_distances['pluto']' to remove the 'pluto' key-value pair from the 'planet distances' dictionary.

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The mode that allows an intrusion detection system (IDS) to inspect a copy of every packet on a network is known as promiscuous mode.

The mode that allows an intrusion detection system (IDS) to inspect a copy of every packet on a network is known as promiscuous mode.

In this mode, the IDS is connected to a network tap or a switch span port, which allows it to capture and analyze all the packets passing through the network.

By inspecting every packet, the IDS can detect and alert on any suspicious or malicious activity, such as unauthorized access attempts, network scanning, or data exfiltration.

This helps to enhance the security posture of the network and protect against various types of cyber threats.

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Answer:

The first and last variable

Explanation:

Answer:

A) the first variable and D) the last variable

Explanation:

because i said so, you're welcome !

Answer:

The value of var is 0

Explanation:

Given:

The code snippet above

Required

Find the value of var after program execution

This line declares var as type integer

int var;

This line initializes var to -1

var = -1;

This line subtracts 1 from var; var - 1 = -1 -1 = -2

var = var - 1;

At this stage the value of var is -2

This line subtracts the value of var from var; i.e. -2 - (-2) = -2 + 2 = 0

var = var - var;

At this stage, the value of var is 0