what is polymerization1
Answer:
Polymerization, any process in which relatively small molecules, called monomers, combine chemically to produce a very large chainlike or network molecule, called a polymer. The monomer molecules may be all alike, or they may represent two, three, or more different compounds.please give me brainliest~❤︎ت︎g Consider a disk queue with requests for I/O to blocks on cylinders 95, 120, 41, 122, 15, 142, 65, 167. The Shortest Seek Time First (SSTF) scheduling algorithm is used. The head is initially at cylinder number 100. The cylinders are numbered from 0 (center of disk) to 199 (edge of disk). a) List the requests in the order in which they will be serviced. b) What is the total head movement (in number of cylinders) incurred while servicing these requests
Answer:
follows are the solution to the given question:
Explanation:
Please find the image file for the SSTF scheduling algorithm.
Following are the requested order:
[tex]Request \ \ order :\\\\95\\120\\122\\142\\167\\65\\ 41\\15[/tex]
Calculating the Total Head Movement:
[tex]= (100-95) + (120-95) + (122-120) + (142-122) + (167-142) + (167-65) + (65-41) + (41-15)\\\\= 5 + 25 + 2 + 20 + 25 + 102 + 24 + 26\\\\= 229[/tex]
what is a web browser
Answer:
web browser
Explanation:
.........;)
Create a class called Circle, which has (i) an attribute radius, (ii) a method that returns the current radius of a circle object, (iii) a method that allows the user to reset the radius of a circle, (iv) a method that calculates the area of the circle, and (v) a constructor that takes a number as parameter input and assign the number as the initial value of radius.
Answer:
Explanation:
The following class is written in Java. I created the entire Circle class with each of the methods and constructor as requested. I also created a tester class to create a circle object and call some of the methods. The output can be seen in the attached picture below for the tester class.
class Circle {
double radius;
public Circle(double radius) {
this.radius = radius;
}
public double getRadius() {
return radius;
}
public void resetRadius() {
radius = 0;
}
public double calculateArea() {
double square = Math.pow((Math.PI * radius), 2);
return square;
}
}
Write the recursive method printNumber. The public static method named printNumber takes two parameters. The first parameter is an integer array called nums, and the second is parameter is an even int called index. The return value is an integer that is the product of the even index values in nums whose index is less than or equal to index. Assume that the array nums has length >
Answer:
The function is as follows:
public static void printNumber(int nums[],int index){
if (index < 0) {
System.out.print(nums[0]);
return; }
if (index % 2 == 0){
if(index!=0){
nums[index-2]*=nums[index];} }
printNumber(nums, index - 1);
}
Explanation:
To do this, we need to save the required product in the 0 index element of the array.
This defines the function
public static void printNumber(int nums[],int index){
If the index variable < 0,
if (index < 0) {
Print the 0 index as the product [i.e. the calculated product]
System.out.print(nums[0]);
This ends the recursion
return; }
If the current array index is even
if (index % 2 == 0){
Check if index is not 0
if(index!=0){
If both conditions are valid, calculate the product and save the result in index - 2 element. The final result is then saved in the 0 index
nums[index-2]*=nums[index];} }
Call the function while the base case has not been executed
printNumber(nums, index - 1);
}
Write a program that will create an array of random numbers and output the values. Then output the values in the array backwards. SPECIFICATIONS: File name: ArrayBackwards.java Your program must make use of at least one method other than main()to receive full credit (methods can have a return type of void). Suggestion: create and populate the array in the main() method. Make a method for Step 3 below and send in the array as a parameter. Make another method for Step 4 and send in the array as a parameter.
Answer:
The program is as follows:
import java.util.*;
public class Main{
public static void backward(int [] Rndarray, int lnt){
System.out.print("Reversed: ");
for(int itm = lnt-1;itm>=0;itm--){
System.out.print(Rndarray[itm]+" "); } }
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int lnt = input.nextInt();
Random rd = new Random();
int [] Rndarray = new int[lnt];
for (int itm = 0; itm < lnt; itm++) {
Rndarray[itm] = rd.nextInt();
System.out.print(Rndarray[itm]+" ");
}
System.out.println();
backward(Rndarray,lnt); }}
Explanation:
This defines the backward() method
public static void backward(int [] Rndarray, int lnt){
This prints string "Reversed"
System.out.print("Reversed: ");
This iterates through the array
for(int itm = lnt-1;itm>=0;itm--){
Each element is then printed, backwards
System.out.print(Rndarray[itm]+" "); } }
The main begins here
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
This gets the array length
int n = input.nextInt();
This creates a Random object
Random rd = new Random();
This declares the array
int [] Rndarray = new int[lnt];
This iterates through the array for input
for (int itm = 0; itm < lnt; itm++) {
This generates a random number for each array element
Rndarray[itm] = rd.nextInt();
This prints the generates number
System.out.print(Rndarray[itm]+" ");
}
This prints a new line
System.out.println();
This passes the array and the length to backward() method
backward(Rndarray,lnt); }}
8. (a) Write the following statements in ASCII
A = 4.5 x B
X = 75/Y
Answer:
Explanation:
A=4.5*B
65=4.5*66
65=297
1000001=11011001
10000011=110110011(after adding even parity bit)
X=75/Y
89=75/90
10011001=1001011/1011010
100110011=10010111/10110101(after adding even parity bit)
In which situation is coauthoring of presentations primarily utilized?
A) A reviewer must be able to make changes to a presentation after an author creates it.
B) Multiple authors must be able to simultaneously make changes to a presentation.
C) Multiple reviewers have to be able to view one another's changes after they are made.
D) One author and one reviewer work on a presentation at different times.
Answer:
C) Multiple reviewers have to be able to view one another's changes after they are made.
Explanation:
Sixteen stations, numbered 1 through 16, are contending for the use of a shared channel by using the adaptive tree walk protocol. If all the stations whose addresses are prime numbers suddenly become ready at once, how many bit slots are needed to resolve the contention
Answer:
11 bit slot will be needed
Explanation:
The number of prime numbers between 1 through 16
= 2, 3 , 5, 7, 11 and 13
hence we can say 6 stations are to use the shared channel
Given that all the stations are ready simultaneously
The number of bit slots that will be needed to handle the contention will be 11 bits :
slot 1 : 2, 3, 5 , 7, 11 , 13
slot 2 : 2,3, 5, 7
slot 3 : 2, 3
slot 4 : 2 . slot 5 : 3 . slot 6 : 5,7. slot 7 : 5 . slot 8 : 7. slot 9: 11,13.
slot 10 : 11. slot 11 : 13
How have technology and social media changed reading?
O A. Physical books can only be read on the web.
B. Now reading is a conversation of give and take.
O C. People no longer have to read anything at all.
D. Reading often takes much longer to undergo.
Answer:
B?
Explanation:
I'm super sorry if I get this wrong for you but after thinking so much I probably think it would be B
Answer:
the guy above is right it is B
Explanation:
because 2+2=4
Which term refers to a cloud-native, streamlined technology for hosting cloud-based applications, where a server runs for short bursts only when needed by an application or service
Answer:
Serverless computing.
Explanation:
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.
Generally, cloud computing offers individuals and businesses a fast, effective and efficient way of providing services.
Cloud computing comprises of three (3) service models and these are;
1. Platform as a Service (PaaS).
2. Infrastructure as a Service (IaaS).
3. Software as a Service (SaaS).
The three (3) main characteristics of cloud computing are;
I. Measured service: it allows cloud service providers to monitor and measure the level of service used by various clients with respect to subscriptions.
II. Resource pooling: this allows cloud service providers to serve multiple customers or clients with services that are scalable and provisional.
III. Elasticity: this is the ability of the cloud computing service to be flexible and adaptive to the traffic or requests from the end users.
Serverless computing is a term which refers to a cloud-native and streamlined technology that is designed typically for hosting cloud-based applications, in which a server operates for short bursts only when needed by an application or service. Serverless computing is used for the allocation of machine resources on demand.
Which of the following tools helps ensure your document will open in older versions of word
Answer:
Compatibility Check
Explanation:
Select File > Info.In the Inspect Document section, select Check for Issues > Check Compatibility.Click Select versions to show. A check mark that appears next to the name of the mode that the document is in.i cant tell if tubbo is a bee or a goat
or could he be human in the smp
Answer:
Tubbo is a goat or ram on the Dream SMP.
Explanation:
Since Jschlatt was his father and he's a ram, Tubbo is a ram.
Answer:
yes, the first person`s answer is correct! On the dsmp, Tubbo is a goat, since is father was one as well. The only place he is a bee is the osmp, or Origins smp. when Tubbo first joined the dsmp, he was known for his obsession with bees, which carried into his reputation entirely.
:]
write a program that takes as input a number of kilometers and prints the corresponding number of nautical miles.
Answer:
try this
Explanation:
km = float(input('Kilometers: '))
nm = (km * 5400) / 10000
print('%0.4f km = %0.4f Nautical Miles' %(km,nm))
Implement a class Rectangle. Provide a constructor to construct a rectangle with a given width and height, member functions get_perimeter and get_area that compute the perimeter and area, and a member function void resize(double factor) that resizes the rectangle by multiplying the width and height by the given factor. (Page EX9-3).
//class declaration
public class Rectangle{
//declare the instance variables - width and height
double width;
double height;
//the constructor
public Rectangle(double width, double height){
//initialize the width of the rectangle
this.width = width;
//initialize the height of the rectangle
this.height = height;
}
//method get_perimeter to compute the perimeter of the rectangle
public double get_perimeter(){
//compute the perimeter
//by using the formula 2(width + height)
double perimeter = 2*(this.width + this.height);
//return the perimeter
return perimeter;
}
//method get_area to compute the area of the rectangle
public double get_area(){
//compute the area
//by multiplying the width and height of the rectangle
double area = this.width * this.height;
//return the area
return area;
}
//method resize to resize the rectangle
public void resize(double factor){
//resize the width of the rectangle
//by multiplying the width by the factor
this.width = this.width * factor;
//resize the height of the rectangle
//by multiplying the height by the factor
this.height = this.height * factor;
}
} //end of class declaration
Explanation:The code above has been written in Java. In contains comments explaining every part of the program.
To launch the mail merge help dialog box, what option should you select using the Microsoft word office assistant?
Answer:
Complete setup.
Explanation:
Microsoft Word refers to a word processing software application or program developed by Microsoft Inc. to enable its users type, format and save text-based documents.
A Mail Merge is a Microsoft Word feature that avails end users the ability to import data from other Microsoft applications such as Microsoft Access and Excel. Thus, an end user can use Mail Merge to create multiple documents (personalized letters and e-mails) for each entry in the list at once and send to all individuals in a database query or table.
Hence, Mail Merge is a Microsoft Word feature that avails users the ability to insert fields from a Microsoft Access database into multiple copies of a Word document.
Some of the options available in the Write & Insert Fields group of Mail Merge are;
I. Highlight Merge Fields.
II. Address Block.
III. Greeting Line.
Generally, when a user wants to launch the Mail Merge help dialog box, the option he or she should select using the Microsoft word office assistant is complete setup.
Additionally, the sequential steps of what occurs during the mail merge process are;
1. You should create the main document
2. Next, you connect to a data source
3. You should highlight or specify which records to include in the mail.
4. You should insert merge fields.
5. Lastly, preview, print, or email the document.
PLEASE HELP ASAP!!
This command allows you to duplicate text from one part of a document while keeping the original text.
Cut
Copy
Format
Paste
Answer: CTRL + C or copy and paste
Explanation: to copy and paste highlight text by dragging mouse or clicking on touchpad and holding over selected text, if not on a computer but on a touch screen device ( ex: Phone, iPad etc) hold down until it is blue use the tear drops from the top and bottom to highlight the text you need. Then hold down the blue area until options come up stop holding and select copy and then go to where you want to put the text and hold down again and select paste. If on computer drag cursor over text while holding down on left click or holding down on touchpad, it will highlight light blue then left click or click on the touchpad with both fingers and repeat the process of copying and pasting as said before.
Hope this helps! :)
Blockchain technology provides what main benefits for the SUber dApp? The ability to link disparate users The ability to connect users with providers The ability to communicate with other smart devices the ability to communicate with other users
Answer: The ability to communicate with other users
Explanation:
Blockchain technology refers to a structure which help in the storage of transactional records of people in databases, which is referred to as the chain. It is connected in a network by peer-to-peer nodes.
One main benefit of the Blockchain technology for the SUber dApp is that it gives one the ability to communicate with other users.
What does the top-level domain in a URL indicate?
A. the organization or company that owns the website
B. the organization or company that operates the website
C. the protocol used to access the website D. the type of website the URL points to
Answer:
b i think
Explanation:
A top-level domain (TLD) is the last segment of the domain name. The TLD is the letters immediately following the final dot in an Internet address. A TLD identifies something about the website associated with it, such as its purpose, the organization that owns it or the geographical area where it originates.
Answer:
The answer is D. The type of website the URL points to.
Explanation:
I got it right on the Edmentum test.
If the user enters any operator symbol other than , -, *, or /, then an UnknownOperatorException is thrown and the user is allowed to reenter that line of input. Define the class UnknownOperatorException as a subclass of the Exception class. Your program should also handle NumberFormatException if the user enters non-numeric data for the operand.
Answer:
Explanation:
The following code is written in Java. It creates the UnknownOperatorException class and catches it if the user enters something other than the valid operators. If so it continues asking the user for a new input. Once a valid operator is entered, it exits the function and prints the operator.
import java.util.Scanner;
class Brainly {
public static void main(String[] args) {
char symbol = askForOperand();
System.out.println("Operand: " + symbol);
}
public static char askForOperand() {
Scanner in = new Scanner(System.in);
try {
System.out.println("Enter operator symbol: ");
char symbol = in.nextLine().charAt(0);
if ((symbol != '-') && (symbol != '*') && (symbol != '/')) {
System.out.println(symbol);
throw new UnknownOperatorException();
} else {
return symbol;
}
} catch (NumberFormatException | UnknownOperatorException e) {
System.out.println("Not a valid operand");
char symbol = askForOperand();
return symbol;
}
}
}
class UnknownOperatorException extends Exception {
public UnknownOperatorException() {
System.out.println("Unknown Operator");
}
}
g 4-6 you've been given the network 200.5.0.0 /24 and need to subnet it using vlsm as follows: bldg 1 30 hosts bldg 2 10 hosts bldg 3 10 hosts bldg 4 4 hosts what will be the network address for bldg 3
Answer:
The answer is "200.5.0.0 32/28".
Explanation:
The requirement of the Bldg is =30.
The number of the host bits which is needed = 5
Therefore the subnet mask will be =/27
for bldg 3 netmask could be= /28
and when the /28 after that the last octet will be= 00100000.
00100000 converting value into a decimal value that is = 32.
therefore the correct value is 200.5.0.32 /28.
Select the correct answer.
What is the advantage of using transparencies?
O A. They support better image quality than online presentations.
O B. They are helpful when creating non-linear presentations.
OC. They allow the presenter to jot down points on the slide.
OD. They are better suited to creating handouts.
Reset
Next
Answer:
They are better suited to creating handouts
(2) What are the limitations of portable computer?
Answer:
Most portable computer are not upgradable and they have a lower specification than most desktop systems
What will the declaration below do to its target?
animation-direction: reverse;
The animation steps will play backward.
The animation steps will play forward, then backward.
The animation steps will play forward.
The animation steps will play backward, then forward.
Because travel distance, cost of living, and other factors vary among the three regions, the annual cost of having a salesperson is $5000 in the east, $11000 in the Midwest, and $7000 in the west. The company has 700000 budgeted for expenses. To ensure nationwide exposure for its product, the company has decided that each region must have at least 10 salespeople. The company wants to know how many salespeople to allocate to each region to maximize the total number of products sold. What type of integer programming model it is
Answer:
Pure integer programming model
Explanation:
To know the type of integer model, we simply check the expected variable and/or value of the model.
From the question, we understand that the end result is to determine the number of salespeople that will be allocated to the east, midwest and west region.
The number of salespeople is discrete i.e. it is an integer (whole number). Since the result is purely integer, the type of model is Pure integer programming model
Consider the following sequence of page references: 1 2 3 3 4 4 1 4 1 3 4. Determine how many page faults will occur with LRU(Least Recently Used) for each of the following algorithms, assuming there are only 2 physical page frames and that both are initially empty.
Answer:
7 page faults
Explanation:
I have created a small Java program that can be seen in the attached picture below. This Java program uses an LRU algorithm in order to find the number of page faults within an array of page references from the references given in the question. Using these references, and the java program we can see that there are a total of 7 page faults. This can be seen in the output highlighted by red in the picture below.
what is the value of 2020/20×20
Answer:.5.05
Explanation:...maths
Answer:
5.05
Explanation:
2020/400= 5.05
HOPE IT HELPED AND GOOD LUCK!!
All of the following can cause a fatal execution-time error except: Group of answer choices Dereferencing a pointer that has not been initialized properly Dereferencing a null pointer Dereferencing a pointer that has not been assigned to point to a specific address Dereferencing a variable that is not a pointer
Answer: Dereferencing a variable that is not a pointer
Explanation:
The execution time also refered to as the CPU time pertaining to a given task is the time that is used by the system to execute a task.
Some of the reasons for a fatal execution-time error include:
• Dereferencing a pointer that has not been initialized properly
• Dereferencing a null pointer
• Dereferencing a pointer that has not been assigned to point to a specific address.
It should be noted that dereferencing a variable that is not a pointer doesn't cause a fatal execution-time error.
What are the objects in object-oriented programming language?
Answer:
An object is an abstract data type with the addition of polymorphism and inheritance. Rather than structure programs as code and data, an object-oriented system integrates the two using the concept of an "object". An object has state (data) and behavior (code). Objects can correspond to things found in the real world.
hope it helps ya mate.
difference between a lesson plan and scheme of work
SORRY BUT THERE IS No difference at all