Let the message be M : 1001 0001 and the generator function is G : 1001
Solution :
CRC sender
1001 | 1001 0001 000
1001
0000 0001
1000
1001
0001 000
1 001
0001
Here the generator is 4 bit - 1, so we have to take three 0's which will be replaced by reminder before sending to received--
eg 1001 0001 001
Now CRC receiver
1001 | 1001 0001 001
1001
0000 0001
1001
1000
1001
0001 001
0001 001
0000
No error
(Language is in Java)
Write an interactive version of the InchesToFeet class that accepts the inches value from a user.
class InchesToFeetInteractive
{
public static void main(String[] args) {
// Modify the code below
final int INCHES_IN_FOOT = 12;
int inches = 86;
int feet;
int inchesLeft;
feet = inches / INCHES_IN_FOOT;
inchesLeft = inches % INCHES_IN_FOOT;
System.out.println(inches + " inches is " +
feet + " feet and " + inchesLeft + " inches");
}
}
import java.util.Scanner;
public class InchesToFeetInteractive
{
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
final int INCHES_IN_FOOT = 12;
int inches = scan.nextInt();
int feet;
int inchesLeft;
feet = inches / INCHES_IN_FOOT;
inchesLeft = inches % INCHES_IN_FOOT;
System.out.println(inches + " inches is " +
feet + " feet and " + inchesLeft + " inches");
}
}
We import the Scanner class and then initialize a new Scanner named scan. We then get an integer representation of inches from the user and calculate the feet and inches from the value entered by the user.
what must be the same for each variable in an array in compiled languages?
The data type must be the same for each item in the array.
A motor is controlled by a logic circuit. The circuit has inputs (0 or 1) from three sensors
R, T and W. The motor is switched off when the output from the logic circuit is 1.
Answer:
motor is controlled by a logic circuit. The circuit has inputs (0 or 1) from three sensors
R, T and W. The motor is switched off when the output from the logic circuit is 1. wym
How are computers connected to one another?
through networks
through printers
through laptops
Answer:
They are connected through networks
Explanation:
N/A
Answer:
the other guy is correct
Explanation:
Alex has composed a layout with this Image for a magazine. Which rule of composition has Alex applied?
OA. alignment
OB. golden ratio
OC.unity
OD. contrast
Answer:
B. golden ratio
Explanation:
Golden ratio is a composition has Alex applied.
What is Golden ratio?The Greek letter "phi" is used to represent the golden ratio, a specific number that is roughly 1.618.
It frequently appears in geometry, fine art, architecture, and other fields. Euclid referred to the golden ratio as the extreme and mean ratio, and Luca Pacioli referred to it as the heavenly proportion, among other titles.
Since ancient times, mathematicians have researched the characteristics of the golden ratio. It appears in the building of the dodecahedron and icosahedron as the ratio of a regular pentagon's diagonal to its side.
Therefore, Golden ratio is a composition has Alex applied.
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Drawing a line to follow the direction of the notes will help you determine what aspect of the music?
A. the key signature
B. the instrumentation
C. the contour
D. the accidentals
subject is music
Answer:
A. the key signature
Explanation:
When drawing a line to follow the direction of the notes, THE KEY SIGNATURE will help determine the aspect of the music.
Key signature are simply sets of symbols on the musical stave that are written after the clef in a musical notation. They help to determine the aspect of the music because they indicate the direction of the notes.
How does entering search terms in quotation marks affect search results?
JAVA Write code which prints every number from 1 to 20 a number of times equal to the number itself (e.g. one 1, two 2's...). Every individual number printed should be separated by a space, and there should be a new line each time the number changes. You should use nested loops to produce your output (it will result in far less code).
Partial sample run:
1
2 2
3 3 3
........
I've included my code in the picture below. Best of luck.
Question #2
Multiple Choice
What is the next line?
>>> my Tuple = [10, 20, 50, 20, 20, 60]
>>> my Tuple.index(50)
O 4
O 2
O 3
O 1
Answer:
The index of 50 is 2.
Explanation:
Index method is sued to return the index of a number or element in a list.
The syntax of using the index method when we have to find the index of a specific element is:
>>>ListName.Index(element)
It has to be remembered that the indexes of a list start from zero.
In the given statements, first a list is created with elements and the second statement will get the index of 50 in the list.
Hence,
The index of 50 is 2.
The next line can be written to display the index of 50 as:
print("The index of 50 is:",my Tuple.index(50))
Jerry can use an
program to restrict information from going out without his permission.
Answer:
ok but what do you want?
Explanation:
ANTIVIRUS or anti cookie software
is what it is i think
What game is this?????? ?
Answer:
name the emoji
Explanation:
Answer:
Stop wasting points
Explanation:
In cell D15, enter a formula using a counting function to count the number of cells in the Billable? column
The formula that could be entered as a counting function to count the number of cells would be COUNTA.
What formula can be used in cell D15?If you want to count the number of cells that are not empty in the Billable column, you can go to cell D15 and type in =COUNTA(.
After that, you highlight the entire Billable column from D2 to D14 and then close the formula and press enter. It will return the number of cells that are not empty.
Find out more on the spreadsheet functions at https://brainly.com/question/1395170.
What missing function will return the index of 7 in the list?
Answer:
The answer is: index function and it will be used in the following manner:
>>> myList.index(7)
Explanation:
List is one of the 4 built-in data types that are present in Python language. Lists are used to store same type of values. Indexes are used to access elements of lists in Python.
Various operations can be performed on the lists.
In the given question, we have to write the function that can be used to find the index of an element in the list.
Index function is sued for this purpose.
The syntax for index function is:
list_name.index(element)
So for the given list, to find the index of 7, the function will be written as:
>>> myList.index(7)
Hence,
The answer is: index function and it will be used in the following manner:
>>> myList.index(7)
Answer:
Index
Explanation:
Edge 2020
Maya is preparing a presentation for her science class on how solar panels produce energy. Why would a
diagram be the best choice to represent her information?
O It is the best way to show how something functions.
O It is the easiest way to present complex scientific data.
O It is the best way to show how much energy can be produced.
O It is the easiest way to present large amounts of numerical data.
Answer:
a
Explanation:
write c++ program to get from user the user and print whether it is positive or negative
Answer:
I think this is positive
Explanation:
This diagram shows who is responsible in preventing cyberbullying.
A flowchart.
Top box is labeled Cyberbullying can be prevented!
A line leads to two boxes labeled Parents/guardians, Schools.
Lines lead from Schools to boxes labeled Administrators, Teachers, Students.
Based on the diagram, which explains the most effective way to stop cyberbullying?
Answer:
Parents monitor home computer use, administrators secure school computers, and students report cyberbullying.
Explanation:
this should be right
Write a function gcd(x, y) that returns the greatest common divisor of the parameters x and y. Use the Euclidean algorithm to do this. Return None if the gcd does not exist(i.e., if both parameters are 0)
Answer:
function gcd(x,y) {
if (!y && !x) return 'None';
if (!y) return x;
return gcd(y, x%y);
}
console.log(gcd(462, 910));
console.log(gcd(0, 0));
console.log(gcd(32, 40));
Explanation:
This example is in javascript.
what are the characteristics needed in a secure hash function?
The characteristic needed in a secure hash function is image resistance functions.
What are the characteristics?Characteristics refer to any feature or trait of any object which provides any information about the concept. These are unique in nature and makes difference with one another.
A group of cryptographic operations called Secure Hash Algorithms is designed to safeguard data. It functions by hashing the data to change it. It applies a severe value to a text before using a private key to encrypt the hash code.
One of a good hash function's essential characteristic include The data being hashed completely determines the hash result, and the hash function uses all of the input data.
The characteristics necessary for a secure hash function are Avoiding collisions Resistance to the preimage and subsequent resistance to the preimage.
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edhesive in JAVA Write a method that takes a String parameter. If the String has a double letter (i.e. contains the same letter twice in a row) then it should return true. Otherwise, it should return false.
This method must be named hasRepeat() and have a String parameter. This method must return a boolean.
I've included my code in the picture below. Best of luck.
The method is an illustration of loops and conditional statements.
Loops are used for repetitive operations, while the execution of a conditional statement is based on its truth value.
The hasRepeat() method in Java, where comments are used to explain each line is as follows:
//This defines the hasRepeat() method
public static boolean hasRepeat(String str){
//This initializes the previous character
char prevC = ' ';
//This iterates through the characters of the string str
for(int i = 0; i<str.length();i++){
//This gets the current character
char currC = str.charAt(i);
//If the current character and the previous character are the same
if(currC == prevC){
//Return true
return true;
}
//Assign the current character to the previous character
prevC = currC;
}
//Return false, it the string contains no repetitive character
return false;
}
At the end of the method, the program returns true or false.
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a bus is full of passengers. if you count them by either twos, threes, or fives, there is one left. if you count them by seven there will be none left. find the least number of passengers in the bus?
Answer:
91
Explanation:
You know that the number must end in 6 or 1 to get a left over of 1 when divided by 5. Six won't work because 2 divides evenly into a number ending into 6.
So the number ends in 1.
21 doesn't work because 3 divides into 21 evenly.
31 doesn't work because 7 does not divide into it.
41 doesn't work. 41 is prime. 7 won't divide into it.
51 is divisible by 3
61 seven does not evenly divide into 61.
71 seven leaves a remainder of 1
81 7 leaves a remainder.
91 Answer
If a document is stored on a file server but team members can edit the document anonymously, the content on the file server is:_______a. shared content with version management b. shared on Google drive c. shared content with no control d. shared with the public e. shared content with version control
Answer:
d
Explanation:
Because a decimal number
If a document is stored on a file server but team members can edit the document anonymously, the content on the file server is considered to be a: c. shared content with no control.
Cloud computing can be defined as a type of computing that requires shared computing resources such as cloud storage (data storage), servers, computer power, and software over the internet rather than local servers and hard drives. Thus, it offer or avail individuals and businesses a fast, effective and efficient way of providing services to their clients over the internet.
Generally, cloud computing comprises three (3) service models and these are;
Infrastructure as a Service (IaaS). Software as a Service (SaaS). Platform as a Service (PaaS).A file server can be defined as a type of computer that centrally stores, manage and fetch all data files (audio, image, text and video) as they are requested over the internet or network by end users (clients).
An access control refers to a security technique that is used to determine whether a user has the minimum requirements (credentials) to access, use or view resources such as documents on a computer by ensuring they are who they claim to be (authentication).
In this context, when a document (content on a computer) is shared on a file server without the implementation of an access control, the file can be anonymously edited by end users because it won't ask or request for authentication.
However, a shared content on a file server with an access control would only grant permission to authorized users while denying other users access to edit or modify its content.
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Write bash script which takes array as an input of size 10 bind its even indexes to accept even values and odd indexes to accept odd numbers only. Print invalid input if given input is not valid.
Answer:
Bash script which takes array as an input of size 10 bind its even indexes to accept even values and odd indexes to accept odd numbers only is explained below in detail.
Explanation:
Even digits at an even table and odd digits at an odd table
Given an array of size n comprising an equal number of odd and even digits. The difficulty is to manage the numbers in such an approach that all the even digits get the even table and odd digits get the odd table. The necessitated auxiliary space is O(1).
Examples :
Input : arr[] = {8, 5, 1, 12, 6, 3}
Output : 3 6 1 12 5 8
Input : arr[] = {7, 9, 10, 19, 13, 18, 21, 20, 4, 14}
Output : 18 9 10 19 20 7 14 13 4 21
what is the value of the variable double dNum=14/5?
Answer:
2.0
Explanation:
In the case where the result is cast to a double, the answer evaluated to an in type (2) then was cast to a double which gives you 2.0.
Which of the following file formats cannot be imported using Get & Transform?
A.) Access Data table
B.)CVS
C.)HTML
D.)MP3
Answer:
The correct option is D) MP3
Explanation:
According to the given scenario, The data that can be imported using get and transform is as follows:
a. CVS
b. Hypertext markup language (HTML)
c, Access data table
The Get and transform means first get the data and then modify according to your needs.
So as per given options, the option D i.e MPC i.e. file format this cannot be imported using Get & transform
Therefore the correct option is D) MP3
Match the AI artist with their creation:
Artists:
David Cope, Brian Foo, Jordan Wirfs Brock, Refik Amarillo, Obvious (with GAN created by Robbie Barrat)
Creations:
Experiments in Music Intelligence (EMI), Portrait of Edmond de Bellamy, Mixed Attraction, Machine Hallucinations, Sounds of a Volatile Stock Market
Explanation:
Experiments in Music Intelligence (EMI) ⇒ David Cope
Portrait of Edmond de Bellamy ⇒ Obvious (with GAN created by Robbie Barrat)
Mixed Attraction & Machine Hallucinations ⇒ Refik Amarillo and Brian Foo
Sounds of a Volatile Stock Market ⇒ Jordan Wirfs Brock
Write a function that returns a pointer to the maximum value of an array of float ingpoint data: double* maximum(double* a, int size) If size is 0, return NULL.
Answer:
double * maximum( double arr[], int size){
int max = 0;
if ( size == 0){
return 0;
} else {
for (int i = 1; i < size; i++){
if (arr[i] > arr[0]){
max = arr[i];
} else {
max = arr[0];
}
}
return max;
}
}
Explanation:
The C++ source code above returns the maximum value of an array as a pointer. The function accepts two parameters, the array in question and the size of the array. The for loop iterates over the items in the array and checks for the largest, which is returned as a pointer since the function "maximum" is defined as a pointer to the floating-point number memory location.
how do hardware and software work together to allow a user to perform a function?
jointly, independently, repeatedly or separately?
Answer:
jointly
Explanation:
Because Hardware and Soft ware have to JOIN together to make something work
I hope i helped!
Hardware and software collaborate to enable a user to perform a function. The physical components of a computer system, such as the central processing unit (CPU) and memory, are referred to as hardware.
What is CPU?CPU is an abbreviation for Central Processing Unit, which is the main component of a computer system that is in charge of executing instructions and processing data.
The CPU is often referred to as the computer's "brain" because it performs the majority of the calculations.
When a computer user performs a function, the software sends instructions to the hardware, which then executes the instructions and performs the function.
When a user types on a keyboard to create a document, for example, the keyboard sends signals to the CPU, which processes the input and sends the output to the software application to display on the screen.
Thus, in this way, hardware and software are interdependent and work together to enable a user to perform a variety of functions on a computer system.
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Which type of cut extends an audio clip from a preceding video clip to a subsequent video clip?
K-cut
J-cut
L-cut
A-cut
Adobe Premiere Pro cc 2018
Answer:
L-cut
Explanation:
In the field of cinematography, professional video editors use video editing software application such as Adobe Premiere Pro to create wonderful and remarkable videos with the aid of various video editing techniques such as J-cut, rolling edit, ripping edit, L-cut etc.
A L-cut can be defined as a split edit technique which typically allows the audio out point of a clip to be extended beyond the video out point of the clip in order to make the audio from the preceding video clip (scene) to continue playing over the beginning of a subsequent video clip.
Hence, L-cut is a type of cut that extends an audio clip from a preceding video clip to a subsequent video clip.
Input a number and find the square root only if the number entered is greater than or equal to zero.
number = float(input("Enter a number: "))
if number >= 0:
print(number**0.5)
I hope this helps!
Lucy completed her PowerPoint presentation and showed it to her teacher to review. Lucy's teacher said it needed to be more engaging for the audience. The teacher suggested making the slides push in. What feature is Lucy's teacher referring to?
Answer:
The answer to this question is given below in the explanation section.
Explanation:
Lucy completed her PowerPoint presentation and showed it to her teacher to review. Lucy's teacher said it needed to be more engaging for the audience. The teacher suggested making the slides push in.
The teacher referring to the Transitions effect that is push while making the slides.
You can insert different Transition effect on your slides while going through the Transitions tab on the ribbon, and then select your desired effect on the selected/active slide. There are tens of transitions effect, you can search for your desired effect on your slide, such as Lucy's teacher suggested to her to add a push-in effect.
Answer: Transition, I just finished my test for this lesson! I got an 100% on it!
Explanation: When you go and read through the lesson, there's a page telling you about each tab. When you go to "Transitions", there is an image that shows the features for transitioning your slides. The options shown in the picture is "existing", "none", "morph", "cut", "fade", "wipe", and "push".