A 3-D spatial histogram of the picture gradients serves as a SIFT description of a limited area (key point). Each pixel's gradient can be thought of as a sample of a three-dimensional elementary feature vector made up of the gradient's direction and the pixel's location.
What recorded dimension of a sift key point descriptor?The local features in an image, also referred to as the image's “key points,” can be found with the aid of SIFT.
These key points can be utilized for a variety of computer vision applications, such as picture matching, object detection, scene detection, etc.
Visual descriptors, also known as image descriptors, are terms used in computer vision to describe the visual characteristics of the contents of images, videos, or the techniques or applications that provide such descriptions.
Therefore, Simple features are described, including shape, color, texture, and motion, among others.
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My computer teacher was telling us that the dark web is not a safe place to visit. Is that true?
Answer:
Yes that is true
Explanation:
There are a lot of bad people on the dark web that have bad intentions and without taking the right precautions you can get yourself in a very bad situation.
is this statement true or false ? satelite and remote sensing devices have helped cartographers make more accurate maps with specific purposes
Answer:
Yes this statement is true
Explanation:
Satelites help show a visual to cartographers to make more accurate maps easier.
You are trying to access the Wi-Fi network at a coffee shop. What protocol will this type of wireless networking most likely use?
The wireless network is called WAP protocol
Mark T for True and F for False. Electronic components in computers process data using instructions, which are the steps that tell the computer how to perform a particular task. An all-in-one contains a separate tower. Smartphones typically communicate wirelessly with other devices or computers. Data conveys meaning to users, and information is a collection of unprocessed items, which can include text, numbers, images, audio, and video. A headset is a type of input device. A scanner is a light-sensing output device. Although some forms of memory are permanent, most memory keeps data and instructions temporarily, meaning its contents are erased when the computer is turned off. A solid-state drive contains one or more inflexible, circular platters that use magnetic particles to store data, instructions, and information. The terms, web and Internet, are interchangeable. One way to protect your computer from malware is to scan any removable media before using it. Operating systems are a widely recognized example of system software. You usually do not need to install web apps before you can run them.
Answer: True
Explanation:
(TCO 5) A 4-bit full adder, as shown below, has inputs of A4=1, A3=0, A2=0, A1=1, B4=0, B3=1, B2=1, B1=1, and C0=1. What are the values for S4, S3, S2, S1, C4, C3, C2, and C1?
Answer:
(9+7+1 = 17), S1=1, S2=S3=S4=0, C1=C2=C3=C4=1.
Explanation:
(Note that the image I found of the full adder assignment, has different input values, I hope that's not a typo you made!)
The A inputs form the number 9 (1001) and B is 7 (0111), and then there is the starting carry (1). The result for S is 0001, but then there's carry C4 which acts as the most significant sum bit (S5) if there are no more inputs, so the overall sum is 1+16 = 17. The individual values are in the table.
Your it department enforces the use of 128-bit encryption on all company transmissions. your department also protects the company encryption keys to ensure secure transmissions. which choice lists an important reason for encrypting the company's network transmissions?
Answer: The company wants it's data to be secure while in transit.
Explanation: Obviously, this is meant as a multiple choice question and you haven't provided choices. But, the correct answer will mention something about data being protected while in transit (being transmitted from one device to another).
De'Von is graduating from college and wants to create a professional development plan in order to prepare for his future. What is the first question he should ask? What are my areas of improvement? What are my current skills? What are the required skills? What is the job I want?
1. De'von must first ask himself What is the job I want?
2. A person preparing for his future career must first become aware of what does he actually wants in his life?
3. What kind of job he is well suited for?
4. Where his interest lies?
5. Then he will have to discover what kind of skills he is having in which areas he needs to improve?
6. What are the set of skills he requires for his dream job?
Answer:
D: What is the job I want?
Explanation:
which part of color theory deals with how colors on a web page relate to each other?
(A) complementation
(B) contrast
(C) matching
(D) vibrancy
Answer:
A
Explanation:
To which of these options does the style in Word apply?
Select three options.
A) lists
B) tables
C) headings
D) images
E) shapes
ANSWER: A B C
Answer:
A,B,C
Explanation:
List, Table Headings changed format if you apply a new style on a new Theme (group of styles) on it. you can see the list of style available when you go to design menu after selecting the item of course
Images and shapes don't change and they don't have a list of styles when you go to the design menu
Style apply in lists, tables and headings. Word has a number of built-in styles that may be used to format documents in a variety of ways.
What is style in word?To apply a style to a paragraph, click inside it or choose the text you wish to change. On the Home tab, select the Styles group dialog box launcher.
However, it's frequently simpler to select from all of the available styles at once by clicking the dialog box launcher. As an alternative, you can explore within the Styles gallery on the ribbon, which will also show a preview of the formatting used in the style. From the Styles window, choose a style.
Therefore, Style apply in lists, tables and headings. Word has a number of built-in styles that may be used to format documents in a variety of ways.
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Most shops require the technician to enter a starting and ending time on the repair order to track the actual time the vehicle was in the shop and closed out by the office. This time is referred to as _______ time.
Answer:
Cycle
Explanation:
How many 16-byte cache blocks are needed to store all 64-bit matrix elements being referenced using matlab's matrix storage?
answer:
4 16-byte cache blocks are needed.
The Mail Merge Wizard can be found in the drop-down list of the _____ icon.
A. Select Recipients
B. Labels
C. Start Mail Merge
D. To Create Mailing Labels
Answer:
The correct answer to the following question will be option B. Labels.
Explanation:
Mail merge is composed of combining letters, mail and mailing labels from form letters to mass mailing. This feature of Microsoft word saves your efforts and time, it is also known as Print merge.
Following are the labels of wizards of mail merge which is given below:
Step 1: Pen the tab of mailing which appears in the menu bar.
Step 2: Click on the start merge
Step 3: Choose the wizard of step by step mail merge.
Step 4: Choose the labels of mail merge and also click on the Next button.
Step 5: Select the starting template and click on the next button.
Step 6: After that write the recipient address and click on the finish button to finish the mail merge.
What does multigenre refer to?
Answer:
Yool
Explanation:
Answer:
A work draws on several genres from within a specific medium.
Explanation:
Just took the test
The number of pixels that can be displayed on the screen at one time is known as what? screen resolution. viewing angle. color depth. pixel density.
Answer:
screen resolution
Explanation:
The screen resolution indicates the number of pixels that can be displayed at one time on a given screen. For example, it could be numbers like 1920x1080, 1600x900 and so on.
Viewing angle has nothing with the pixel count, although viewing port would. Color depth concerns the number of colors you can display at one time. Pixel density is the concentration of pixels, like in Apple's retina display, that increases the number of pixels in the screen, but that doesn't give you the information on how many there are.
PLEASE HELP! Which aspect helps you to change the luminescence of your image?
A.
hue
B.
brightness
C.
contrast
D.
saturation
Answer:
C. Contrast
Explanation:
In the RGB color scheme, hue, brightness, contrast and saturation are all aspects of the color (of an image).
Hue of a color is the property of that color when no shades have been added to it.
Saturation describes how vivid an image (color) is.
Brightness is how light or dark an object (image) is.
Contrast is the effect that combines both the brightness of a color (or image) and the difference in the colors that make up that image. Contrast will affect the luminescence of an object. By luminescence, we mean, the degree of light falling on an object.
Answer:
B) Brightness
It changes the luminescence of the image.
Explanation:
In plato we trust.
Corinne is finished using the Internet for the day and will be shutting down the computer. She should _____. click on the close box minimize the window use the scroll bar to scroll down to the bottom of the page click on the back button
Answer:
left click i think?
Explanation:
Answer:
A) Click on the close box
Explanation:
Corinne is shutting down the computer for the day. Clicking the close box exits out of the program(s) she is using.
ICD-10 was officially implemented October 1, 2015. ICD-9 codes will still be used as Legacy Codes. How this change will impact insurance specialists and medical coders, both positive and negative. How this may impact patients and the financial aspects of their medical care.
Answer:
Helping you out
Explanation:
I have no idea what the answer is. Why did you not pay attention in school when they taught this, Huh why did you not pay attention.
When a product owner adds a new feature/idea in the backlog and brings it up for discussion during refinement session, how should a team respond? (1 correct answer)
1. As the Product Owner has come up with the new feature, team must agree to implement it.
2. The team should analyse the feature/idea based on the domain and technical knowledge and suggest improvements/alternatives, if any.
3. The team must analyse only the technical feasibility before accepting the idea.
Answer:
2 is the correct answer.
Answer is quite simple that there are only one option which is correct that team should analyzes and asked any alternative if any. Option 2 is correct.
Further Explanation:
Explanation:
If the owner of some project brings some new feature or idea and brings it for the discussion in the meeting then the other members should do that they should completely know why the owner brings this change in the project and what is the advantage of bringing this change if there is no change in the project then what is the need to bring this change hop so that team should check this change.
Checked by the team:
If the team is fully grown to know how this is work and they are able to check it according to their knowledge than they should bring and say something about it. If it is advantageous then the whole team should be with the owner and if it is disadvantageous then do not agree with the hear or the owner and ask him t bring this change in any other kind and make it more Advantageous
Answer Details:
Subject: computer and technology.
Level: High school.
Key Words:
Explanation:
Checked by the team:
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You would like to enter a formula that subtracts the data in cell B4 from the total of cells B2 and B3. What should the formula look like?
Answer:
=b2 b3-b4 or something close to that, I hope this helps ^^
Explanation:
Write a program that uses a 3 3 3 array and randomly place each integer from 1 to 9 into the nine squares. The program calculates the magic number by adding all the numbers in the array and then divid- ing the sum by 3. The 3 3 3 array is a magic square if the sum of each row, each column, and each diagonal is equal to the magic number. Your program must contain at least the following functions: a function to randomly fill the array with the numbers and a function to deter- mine if the array is a magic square. Run these functions for some large number of times, say 1,000, 10,000, or 1,000,000, and see the number of times the array is a magic square.
Answer:
c++ helper magic-square
#include <iostream>
#include <stdlib.h>
#include <time.h>
using namespace std;
// Functions used in the program.
bool uniqueCheck(int arr[][3], int num);
bool magicSquare(int arr[][3]);
int rTotal(int arr[][3], int row);
int cTotal(int arr[][3], int col);
int dTotal(int arr[][3], bool left);
void display(int arr[][3]);
int main()
{
int arr[3][3]; //makes the array 3x3 makes it into the square
int test[3][3] = {2, 7, 6, 9, 5, 1 , 4 , 3 ,8}; //numbers from 1-9 in order of magic square.
while (1)
{
for (int i = 0; i < 3; i++)
for (int j = 0; j < 3; j++)
arr[i][j] = 0;// nested for loop the i is for rows and the j is for columns
srand((unsigned)time(NULL));// generates random numbers
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
while (1)
{
int num = (rand() % 9) + 1; // Random function will spit out random numbers from 1-9.
if (uniqueCheck(arr, num))
{
arr[i][j] = num;
break;
}
}
}
}
display(arr);
if (magicSquare(arr))//If the magic square array is an actual magic square than this outputs
{
cout << "This is the Magic Square !" << endl;
break;
}
else //if not than it'll keep looping this until the top one is displayed
cout << "This is Not the Magic Square !" << endl;
}
return 0;
}
// check if the random number generated is a unique number
bool uniqueCheck(int arr[][3], int num)
{
for (int k = 0; k < 3; k++)
for (int i = 0; i < 3; i++)
if (arr[k][i] == num)
return false;
return true;
}
bool magicSquare(int arr[][3]) //This will check if the number presented (randomly) correspond with the magic square numbers.
{
int sum = dTotal(arr, true); // Will check the sum of the diagonal.
if (sum != dTotal(arr, false))
return false;
for (int i = 0; i < 3; i++)
{
if (sum != rTotal(arr, i)) // This will check each row and see if its true or false.
return false;
if (sum != cTotal(arr, i)) // This will check each column and see if its true or false.
return false;
}
return true;
}
int rTotal(int arr[][3], int row) // This will calculate the sum of one row at a time.
{
int sum = 0;
for (int i = 0; i < 3; i++)
sum += arr[row][i];
return sum;
}
int cTotal(int arr[][3], int col) // This will calculate the sum of one column at a time.
{
int sum = 0;
for (int i = 0; i < 3; i++)
sum += arr[i][col];
return sum;
}
int dTotal(int arr[][3], bool left) // This will calculate the sum of diagonal. if the left is true, it will calculate from the left to the right diagonal. If false it will calculate from the right to the left diagonal.
{
int sum = 0;
if (left == true)
{
for (int i = 0; i < 3; i++)
sum += arr[i][i];
return sum;
}
for (int i = 0; i < 3; i++)
sum += arr[i][3 - i - 1];
return sum;
}
void display(int arr[][3]) //This will display the array.
{
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
cout << arr[i][j] << " ";
cout << endl;
}
cout << endl;
}
Of course this is written in C++, a lower level language but if you wanted to convert it to python or something like java just treat this as pseudocode and rewrite it in python etc because it is more user friendly.
Hope this helps!
In preparing his persuasive presentation, Reza should most likely focus on clearly presenting his
unique ideas.
expert knowledge.
point of view.
visual aids.
Answer:
Explanation:
his point of view is what draws the audience to his presentation
In preparing his persuasive presentation, Reza should most likely focus on clearly presenting his point of view. The correct option is c.
What is a persuasive presentation?
A speaker attempting to persuade an audience to adopt particular ideas and take action in support of them makes up the core of a persuasive presentation. A persuasive presentation seeks to influence an audience member's perspective on a subject or alter their frame of mind.
It's appropriate to greet everyone and introduce yourself right away. Everyone in the crowd will be curious to learn your identity. Your name, work title, and/or the justification for your subject-matter expertise should be included in your introduction. The more people listen to you, the more respect they have for you.
Therefore, the correct option is c, point of view.
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Which of the following statements is false? a. Each object of a class shares one copy of the class's instance variables. b. A class has attributes, implemented as instance variables. Objects of the class carry these instance variables with them throughout their lifetimes. c. Class, property and method names begin with an initial uppercase letter (i.e., Pascal case); variable names begin with an initial lowercase letter (i.e., camel case). d. Each class declaration is typically stored in a file having the same name as the class and ending with the .cs filename extension
Answer:
a) Each object of a class shares one copy of the class's instance variables.
Explanation:
If you have a database with birthdates, and you would like to find everyone who was born before June 16, 1967, what would you enter?
Answer:
<June 16,1967
Explanation:
Answer:
< June 16, 1967
Explanation:
Database is a structured and organised data stored in the computer. The data usually is stored in such a way it can be retrieve easily . The database with birth dates has the data of the birth information of a particular group of individuals.
Base on the question, for one to retrieve the birth of people born before a particular day, month and year it should be less than that date.
From the database to retrieve date before June 16, 1967 , one would enter
< June 16, 1967 .
This simply means the date shouldn't be equal to the actual date required, but it should be less than.
500905.0130001110133130000113000000100001103100003130111500905.0
Name of this dessert please
what dessert??????????????
Ashley would like to arrange the records from 0–9. She should _____.
sort
delete a record
locate a record
update
Answer:
sort
Explanation:
Usually, computer proffer numerous option for you to arrange your records or files . It is left for Ashley to seek a better sorting pattern to arrange her records . She might use date or Name in ascending order to sort her records in the best possible arrangement/manner.
Answer:
sort
Explanation:
cuz I say so
Manny started at a new job. His Web browser, when first opened, starts a specific e-mail Web page. He doesn’t use this e-mail and would like the company’s Web site to be the first page he sees. He should _____. create a shortcut use tabs change his home page create favorites
Answer: go to settings
Explanation:
startup things are in google settings
Answer:
b
Explanation:
What component in the suspension system combines the shock, spring, and upper control arm into one unit?
Answer:
the strut
Explanation:
Audrey would like to save her document. She should choose the Save command from the _____. folder menu window directory
Answer:
File folder
Explanation:
Answer:
Windows
Explanation:
Got it right on the test
Theodor is researching computer programming. He thinks that this career has a great employment outlook, so he'd like to learn if it's a career in which he would excel. What two skills are important for him to have to become a successful computer programmer?
Answer:
The capability to program for a longtime and not burn out and to know a few coding languages as well as have the ability to learn new languages quickly.
Since Theodore has an interest to become a computer programmer, the two most crucial skills that he needs to develop are computer equipment analytical skills to troubleshoot problems for clients and concentration and focus to be able to study and write computer code.
The computer programmer career path involves working with various computer programming languages to build, troubleshoot, and refine computer programs – thus the aforementioned two skills are important for Theodore to have.
What are the three types of programming design?
1.top-down, structured, objectified
2.top-down, structured, object-oriented
3.simple, structured, objectified
4.simple, structured, bottom-up
Answer:
top-down, structured, object-oriented
Explanation:
Why is because if you ever took notes on the beginning of programming the first three types they introduced you with were top-down, structured, and object-oriented
Top-down, structured, object-oriented are the three types of programming design. Hence, option B is correct.
What is programming design?Design-oriented programming is the process of creating computer programs that include text, pictures, and style aspects in a single code area. The goal is to improve program writing experiences for software developers, improve accessibility, and reduce eye strain.
The steps a programmer should take before starting to develop the program in a certain language are referred to as the program design. The finished program will be easier for future programmers to maintain when these techniques are well described.
Surprisingly, it can often be distilled down to only three fundamental programming constructs: loops, selections, and sequences. Combining these results in the most basic instructions and algorithms for all types of software.
Thus, option B is correct.
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