When computer boots which I pont program starts first? O Operating System O Metaphor System O Basic System O Computer System​

We would like the set of points given in the following figure into 1D space. The set of points has been
generated using this instruction [X, y = make_moons(n_samples = 100)], where X are the 2D features
and y are the labels(blue or red).
How to do that while keeping separable data point with linear classification? Give the
mathematics and the full algorithm.
How to apply the SVM algorithm on this data without dimension reduction? Give the
mathematics and full algorithm.

If you create a notebook for this semester's schedule with a separate part for each course, you should divide your notebook into one __________ for each course.

Describe a situation in which there could be a conflict of interest between an IT worker’s self-interest and the interests of a client. How should this potential conflict be addressed?

If a user chooses option one, the program should display how many days are in the month that they entered. If a user chooses option two, the program should display how many days have passed in the year up to the date that they entered.

Your program must include the three following functions:

leap_year: This function should take the year entered by the user as a parameter. This function should return 1 if a year is a leap year, and 0 if it is not. This information will be used by other functions. What is a Leap Year?Links to an external site.
number_of_days: This function should take the month and year entered by the user as parameters. This function should return how many days are in the given month.Links to an external site.
days_passed: This function should take the day, month, and year entered by the user as parameters. This function should calculate the number of days into the year, and return the value of number of days that have passed. The date the user entered should not be included in the count of how many days have passed.
Hints
Start by defining your variables, using comments. You will need a separate variable for day, month, and year that store numbers input from the user.
Make sure to name your three functions exactly as they are named above, and pass the parameters exactly in the order specified below:
leap_year(y)
number_of_days(m, y)
days_passed(d, m, y)
Once you have a function that calculates whether a year is a leap year, that function should be called within your number_of_days() function. February can have either 28 or 29 days, so your number_of_days() function needs to take into account whether or not it is a leap year.
Once you have a function that calculates the number of days in a given month, that function should be called within your days_passed() function. Different months have different numbers of days, so your days_passed() function needs to take into account what month of the year it is.

On the AdvertisingCosts worksheet, create a Line chart of the data for the total spent on advertising each month from January through June. The primary horizontal axis should be the months of the year, and the Vertical (value) Axis should be the total spent on advertising each month.

What is presentation software?

A) a feature in PowerPoint for entering text or data; similar to a text box in Word
B) an interactive report that summarizes and analyzes data in a spreadsheet
C) a program using pages or slides to organize text, graphics, video, and audio to show others
D) a software program to enable older versions of Microsoft Office to read the new file format .docx

Reynold is writing a news story about the government handling a health epidemic. He reads a report from a different news organization to use as a reference. His deadline for the story is coming up soon, so Reynold heavily paraphrases parts from the other organization's report to help him write. While Reynold's story also includes some of the same quotes as the other report, he forgets to attribute the sources at the end. Reynold says that since no one can copyright the facts of world news, he is not plagiarizing.

a) What unethical or illegal actions has Reynold taken in writing his news article? (3 points)

b) What kind of consequences might result from Reynold's actions? (2 points)

The information below was taken from the bank transfer schedule prepared during the audit of Fox Co.’s financial statements for the year ended December 31, 20X1. Assume all checks are dated and issued on December 30, 20X1.
Bank Accounts
Check No. To From
101 National Federal
202 County State
303 Federal American
404 State Republic
Disbursement Date Receipt Date
Check No. Per Books Per Bank Per Books Per Bank
101 Dec. 30 Jan. 4 Dec. 30 Jan. 3
202 Jan. 3 Jan. 2 Dec. 30 Dec. 31
303 Dec. 31 Jan. 3 Jan. 2 Jan. 2
404 Jan. 2 Jan. 2 Jan. 2 Dec. 31
Which of the following checks might indicate kiting?
a. #202 and #303.
b. #101 and #303.
c. #101 and #404.
d. #202 and #404.
Correct Answer is D: 202 and 404

In this c++ assignment, add an undo feature to a list of strings.


Here's a working class called Stringlist that implements a simple string list as a dynamic array. Stringlist_test.cpp has tests for all the methods in Stringlist.


Stringlist has one unimplemented method:

// Undoes the last operation that modified the list. Returns true if a

// change was undone, false otherwise.

//

bool undo()

{

cout << "Stringlist::undo: not yet implemented\n";

return false;

}

Your job is to implement undo, thus making Stringlist an undoable list.


Your implementation must follow these rules:


Do not delete any methods, or change the signatures of any methods, in Stringlist. You can change the implementation of existing methods if necessary. But they should still work the same way: your finished version of Stringlist with undo implement must still pass all the tests in Stringlist_test.cpp.

You can add other helper methods (public or private), functions, and classes/structs to Stringlist.h if you need them.

You must implement undo() using a private stack that is accessible only inside the Stringlist class. Implement the stack yourself as a linked list. Do not use arrays, vectors, or any other data structure for your stack.

Do not use any other #includes or #pragmas in Stringlist.h other than the ones already there.

When it's done, you'll be able to write code like this:


#include "Stringlist.h"

#include


using namespace std;


int main() {

Stringlist lst;

cout << lst << endl; // {}


lst.insert_back("one");

lst.insert_back("two");

lst.insert_back("three");

cout << lst << endl; // {"one", "two", "three"}


lst.undo();

cout << lst << endl; // {"one", "two"}


lst.undo();

cout << lst << endl; // {"one"}


lst.undo();

cout << lst << endl; // {}

}


Designing the Undo Stack


As mentioned above, you must implement undo() using at least one private stack implemented as a linked list inside the Stringlist class. You can modify Stringlist only as described at the start of this assignment.


examples of how specific methods should work.


Undoing insert_before


In code:


// lst == {"dog", "cat", "tree"}


lst.insert_before(3, "hat");

// lst == {"dog", "cat", "tree", "hat"}


lst.undo();

// lst == {"dog", "cat", "tree"}


lst.insert_before(1, "shoe");

// lst == {"dog", "shoe", "cat", "tree"}


lst.undo();

// lst == {"dog", "cat", "tree"}

Undoing set


For set, suppose that lst is {"yellow", "green", "red", "orange"}, and so lst.get(2) returns "red". If you call lst.set(2, "cow"), then you should push the operation set location 2 to "red" onto the undo stack, and then over-write location 2 with "cow".


In code:


// lst == {"yellow", "green", "red", "orange"}


lst.set(2, "cow");

// lst == {"yellow", "green", "cow", "orange"}


lst.undo();

// lst == {"yellow", "green", "red", "orange"}

Undoing remove_at


For remove_at

In code:


// lst == {"dog", "cat", "tree"}


lst.remove_at(1);

// lst == {"dog", "tree"}


lst.undo();

// lst == {"dog", "cat", "tree"}

Undoing operator=


For operator=,

In code:


// lst1 == {"dog", "cat", "tree"}

// lst2 == {"yellow", "green", "red", "orange"}


lst1 = lst2;

// lst1 == {"yellow", "green", "red", "orange"}

// lst2 == {"yellow", "green", "red", "orange"}


lst1.undo();

// lst1 == {"dog", "cat", "tree"}

// lst2 == {"yellow", "green", "red", "orange"}

As this shows, when you undo operator=, the entire list of strings is restored in one call to undo().


Important notes:


If lst1 and lst2 are different objects, then when lst2 is assigned to lst1 just the underlying string array of lst2 is copied to lst1. The lst1 undo stack is updated so that it can undo the assignment. The undo stack of lst2 is not copied, and lst2 is not modified in any away.


Self-assignment is when you assign a list to itself, e.g. lst1 = lst1;. In this case, nothing happens to lst1. Both its string data and undo stack are left as-is.


Undoing remove_all


For remove_all,

In code:


// lst == {"dog", "cat", "tree"}


lst.remove_all();

// lst == {}


lst.undo();

// lst == {"dog", "cat", "tree"}

Note that it should work the same way when lst is empty:


// lst == {}


lst.remove_all();

// lst == {}


lst.undo();

// lst == {}

Undoing Other Methods


undo() should undoall the other methods in Stringlist that are marked as "undoable" in the source code comments.


As mentioned above, undo() is not undoable. There is no "re-do" feature in this assignment.


Each method in Stringlist.h marked "undoable" should work correctly with undo(). This also includes the correct behaviour for the Stringlist copy constructor (which should not copy the undo stack).

The markers tests should run correctly, including with no memory leaks according to valgrind.

Type the correct answer in the box. Spell all words correctly.
David has gone to the Niagara Falls with his camera. He wants to click photos of the people around him and also the distant sights. If he can have just one lens with him, which lens would it be?

David can take a ____ lens with him.

Write a function called max that returns the maximum of the two numbers passed in as parameters

Suppose we have a JDBC Connection object c to a database, and this database has a relation R (name, address, phone) Columns name and address are of string type, while phone is an integer. The following objects are also declare: Statement s-null; q = "SELECT address, phone FROM R" + "WHERE name = 'Bill Gates' ". ng Resultset r null; There are many methods that could be applied to the given variables. Whena method is applied to r, assume that it holds the result of query q. Then, identify a correct use of a method from the list below. oa) r s.executeQuery (q)i b) r-executeQuery(q) O) c) string a = r.ge t String (0); d) String x - r.getInt(1);

Which of the following if statements uses a Boolean condition to test: "If you are 18 or older, you can vote"? (3 points)

if(age <= 18):
if(age >= 18):
if(age == 18):
if(age != 18):

switches use resistors in series and parallel and can function well as digital inputs
to electronic control systems.
Select one:
O a. Proximity
O b. Smart
O C. Touch-sensitive
O d. Push button

What should you do when you are working on an unclassified system and receive a classified attachment?

Every programming language has rules governing its word usage and punctuation.
True

False

convert 1/32 GB into MB​

Question 3 3.1 Describe the TWO main elements of a CPU 3.2 Describe the fetch/execute cycle 3.3 Convert the binary number 00000011 to a decimal ​

5. Name the special window that displays data, when you insert a chart.

a) Datasheet b) Database c) Sheet​

In a formula, why is it preferred to use a reference cell instead of a static number in excel?

A project manager is responsible for (check all that apply)
A. addressing and seeking help on ethical issues
B. his/her client's company stock price
C. solving project technical issues and team conflicts
D. knowing and following rules and procedures related to the project

Lilyana has written the following function, but nothing happens when she runs her program. What has she forgotten to do?

def area(length, height):

area = length * height

return area

1. Fill in the blanks with appropriate word. 5°1-5 is a collection of raw unprocessed facts, figures, and symbols ​

Can someone help me write a code for this set of direction. 100 POINTS.
Please dont copy the answer from online and post it here its wrong.
In the main:
Declare and create two arrays called nums1 and nums2 to eventually store 15 integers each.
Declare a third array called nums3 and assign to it 15 values of your choice (from 1 to 30 – BUT NOT in sorted order), for example {25,12,6,2,30……}

Write a method called initArray to initialize an array of int to values from 0 to 14 using a loop. ( write a method that called initArray to assign an array integers 0 to 14 using a loop.

Write a method called displayArray to display all numbers in an array of int on one line using this format: 0 1 2 3 4 and so on.

Back in the main:
Write the code that calls the initArray method passing in nums1
Write the code that calls the displayArray method first passing in nums1, then passing in nums3. Display an appropriate message before calling the display array so that your results look like this:
The nums1 array after initializing:
0 1 2 3 4 and so on
The nums3 array after initializing:
25 12 6 2 30 and so on

5. Write a method called genRandom which takes the array nums2 as a parameter and fills it with random numbers between 1 and 100.in a ‘for’ loop,

Back in the main:
Add a call to the genRandom methods passing in nums2 after providing an appropriate message explaining what the output will be. Your output should looks like this:
The nums2 array after initializing:
17 4 12 (random numbers – different each time) and so on

Write a method called sumRandom which will take an array as a parameter. It sums all numbers in the array and returns the sum as the value of the method.

Back in the main:
Add a call to the sumRandom method passing it nums2, then display a message telling what the output is followed by the results. (REMEMBER: when a method returns a value, you need to supply a variable to receive the answer in the calling statement.

Write a method called underForty which takes an array as a parameter. It sums all numbers that have a value less than 40 in the array and returns the sum as the value of the method.

Back in the main:
Add a call to the underForty method passing it nums2, then displays a message telling what the output is followed by the results

Write a method called smallest which takes an array as a parameter. It finds the smallest of the number in the array and returns it as the value of the method.

Back in the main:
This will seem redundant to what you did earlier, but… First call the displayArray method so your output looks like this:
The nums3 array after initializing:
10 5 15 (these should be the numbers you assigned in the create and initialize declaration) and so on.
Now, add a call to the smallest method passing it nums3, then display a message telling what the output is followed by the results

Write a method called largest which takes an array as a parameter. It finds the largest of the numbers in the array and returns its index as the value of the method.

Back in the main:
Call the largest method passing nums3, then display a message telling what the output is followed by the results.

Write a method called search which takes an array as a parameter and a random number you want to search for. (just pick one out of your array and pass it in as the second parameter) It finds the FIRST instance of that number and returns its index as the value of the method. If it does not find your random number, it returns a -1

In the main: call the search method passing it nums3, then display a message telling what the output is followed by the results Use a conditional to display either of these statements: For example:
The random number 6 was found at location 2 OR
The random number 6 was NOT found

Write a method called addToOverThirty which takes an array as a parameter. It adds 1 to all numbers that have a value greater than 30 in the array. (hmmm!, can you figure out why I said hmmm? Write the method anyways)

Back in the main:
Add a call to the addToOverThirty method passing it nums3, then display a message telling what the output is followed by the results For example:
The nums3 array after adding 1 to all numbers greater than 30 is
10 6 15 and so on (check with the values you assigned to nums3)

What type of 3-phase connection requires only two transformers?

Which of the following can technology NOT do?
O Make our life problem free
O Provide us with comforts and conveniences
Help make our lives more comfortable
O Give us directions to a destination

Which of the following statements accurately describe the hierarchy of theWeb pages example.org and
about.example.org ?
Select two answers.
answer choices
O The Web page about.example.org is a subdomain of about.org.
O The Web page about.example.org is a subdomain of example.org.
O The Web page example.org is a domain under the top-level domain .org.
O The Web page example.org is a domain under the top-level domain example.

Look at the following Polygon class:
public class Polygon
{
private int numSides;

public Polygon()
{
numSides = 0;
}

public void setNumSides(int sides)
{
numSides = sides;
}

public int getNumSides()
{
return numSides;
}
}
Write a public class named Triangle that is a subclass of the Polygon class. The Triangle class should have the following members:
a private int field named base
a private int field named height
a constructor that assigns 3 to the numSides field and assigns 0 to the base and height fields
a public void method named setBase that accepts an int argument. The argument's value should be assigned to the base field
a public void method named setHeight that accepts an int argument. The argument's value should be assigned to the height field
a public method named getBase that returns the value of the base field
a public method named getHeight that returns the value of the height field
a public method named getArea that returns the area of the triangle as a double.
Use the following formula to calculate the area: Area = (height * base) / 2.0

Go to the Subset tab, which gives a subset of randomly chosen data from the first tab. Go to your Math Tools and open the Graph tool. Plot the data of weight (carat) versus price in this tab using the +Data button (Note that you can copy two columns of data and use "paste table data"). Export an image of the plot, and paste it in the space below. Find the equation of the regression line (using a Best Fit Linear relationship) and the value of the correlation coefficient (r).

plz help me of this question​