Answer:
your answer would be 7.0 my guy
Explanation:
i took the final
Write one line of code to declare a 'Path' reference variable named: pathobject4 AND create the object by calling the 'Paths' class method get and passing it: C:/programs/values.dat Write one line of code to declare a Scanner reference variable named: my_input AND create the object passing the constructor the variable: fileobject3
Answer:
Explanation:
Using Java as the programming language of choice, the exact implementation of what is asked in the question would be the following, it would also need the file location to be exact and the imports in order to work.
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.*;
class Test
{
public static void main(String[] args)
{
Path paths = new Paths("C:/programs/values.dat");
Scanner my_input = new Scanner(fileobject3);
}
}
Suppose that three different processes, P1, P2, and P3, share the variables x and y and execute the following code fragments concurrently, and that the initial value of y is 8. The instructions to add and subtract in memory are not atomic.
P1: P2: P3:
x = y; x = y; x = y;
x = x + 1; x = x - 1; x = x - 1;
y = x; y = x; y = x;
Which of the following values of y are possible after all three processes finish executing their code fragments?
a. 5
b. 6
c. 7
d. 8
e. 9
f. 10
Answer:
c. 7
Explanation:
The initial value of the y is 8. When the instructions are inserted in the memory the coding will change its value and the new value for the y will be different from the initial value. The different is due to the instruction in the memory which are not atomic and the process finishes the execution of the command. The new value will be y - 1 which means 8 -1 = 7.
8.19 LAB*: Program: Soccer team roster (Dictionaries) This program will store roster and rating information for a soccer team. Coaches rate players during tryouts to ensure a balanced team. (1) Prompt the user to input five pairs of numbers: A player's jersey number (0 - 99) and the player's rating (1 - 9). Store the jersey numbers and the ratings in a dictionary. Output the dictionary's elements with the jersey numbers in ascending order (i.e., output the roster from smallest to largest jersey number). Hint:
roster = {}
for x in range(5):
jersey = int(input('Enter a jersey number: '))
rating = input('Enter the player\'s rating: ')
roster[jersey] = rating
print('Smallest to largest jersey number with player rating: ')
for x in sorted(roster):
print('Jersey number: '+str(x),'Player rating: '+roster[x])
I wrote my code in python 3.8. I hope this helps.
The program is an illustration of loops
Loops are used to perform repetitive operations.
The program in Python, where comments are used to explain each line is as follows:
#This initializes the dictionary
mydict = {}
#This following loop is repeated 5 times
for i in range(5):
#This gets the jersey number
nums = int(input('Jersey number (0 - 99): '))
#This gets the player ratings
rating = input('Rating (0 - 9): ')
#This populates the dictionary
mydict[nums] = rating
#This prints the output header
print('Jersey Number\tPlayer Rating: ')
#This iterates through the sorted dictionary
for i in sorted(mydict):
#This prints the jersey number and the player rating
print(str(i),'\t\t',mydict[i])
At the end of the program, the jersey number and the player ratings are printed.
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Which is the correct option? Please explain
Answer:
A
Explanation:
Just to make sure it is not a scam.
Consider the following code segment, where num is an integer variable.int[][] arr = {{11, 13, 14 ,15},{12, 18, 17, 26},{13, 21, 26, 29},{14, 17, 22, 28}};for (int j = 0; j < arr.length; j++){for (int k = 0; k < arr[0].length; k++){if (arr[j][k] == num){System.out.print(j + k + arr[j][k] + " ");}}}What is printed when num has the value 14 ?
a. 14 14
b. 18 19
c. 16 17
d. 17 16
e. 19 181/1
Answer:
c. 16 17
Explanation:
Given
[tex]num = 14[/tex]
The above code segment
Required
The output
In the code segment, we have the following iterations:
for (int j = 0; j < arr.length; j++) and for (int k = 0; k < arr[0].length; k++)
The above iterates through all the elements of the array.
The if condition is true, only on two occasions
(i) When i = 0; j = 2
(ii) When i = 3; j = 0
i.e.
arr[0][2] = 14
arr[3[0] = 14
So, the result of the print statement is: j + k + arr[j][k]
(i) When i = 0; j = 2
j + k + arr[j][k] = 0 + 2 + 14 = 16
(ii) When i = 3; j = 0
j + k + arr[j][k] = 3 + 0 + 14 = 17
Hence, (c) 16 17 is true
what helps you to ensure that writing is well organized?
What is meant by a balanced budget?
A. inflows are greater than outflows
B. inflows are less than outflows
C. inflows are equal to income
D.inflows are greater than or equal to outflows.
Answer:
D.inflows are greater than or equal to outflows.
Explanation:
A budget is a financial plan used for the estimation of revenue and expenditures of an individual, organization or government for a specified period of time, often one year. Budgets are usually compiled, analyzed and re-evaluated on periodic basis.
A balanced budget is a type of budget in which inflows are greater than or equal to outflows. Thus, when cash inflows (income) is greater than or equal to cash outflows (expenses), a budget is said to be balanced.
The first step of the budgeting process is to prepare a list of each type of income and expense that will be integrated or infused into the budget.
This ultimately implies that, before preparing a budget, it is of utmost importance to know total income (inflows) and expenses (outflows).
The final step to be made by the management of an organization in the financial decision-making process is to make necessary adjustments to the budget.
In conclusion, the benefits of having a budget is that it aids in setting goals, earmarking revenues and resources, measuring outcomes and planning against contingencies. It is typically used by individuals, government, organizations or companies due to the fact that, it's tied directly to the strategy and tactics of a company on an annual basis. Also, it is used to set a budget for marketing efforts while anticipating on informations about the company.
The following truth table matches which boolean condition?
A B ?
1 1 1
1 0 1
0 1 0
0 0 1
A && ( A || B)
A || ( !A && !B)
A && ( A && B)
!A && ( A || !B)
A || ( A || B)
Consider the following class:
public class Thingy implements Comparable {
private int val;
public Thingy() {
this(0);
}
public Thingy(int t) {
val = t;
}
}
Which of the following methods must be included so this class can be instantiated?
a. compareTo
b. equals
c. indexOf
d. size
e. toString
Assume that x and y are boolean variables and have been properly initialized.
(x || y) && !(x && y)
The result of evaluating the expression above is best described as:_____.
A. Always true
B. Always false
C. True only when x is true and y is true
D. True only when x and y have the same value
E. True only when x and y have different values
You have created the following set of classes: Bus, Car, Scooter, Train, and Vehicle. Which would you choose to be the abstract class?
A. Bus
B. Car
C. Scooter
D. Train
E. Vehicle
Consider the method definition:
public static String analyzeTemps(int temps [], int avg) {
int above = 0;
int below = 0;
for(int i =0; i < temps.length; i++) {
if (temps[i] > avg)
above++;
if (temps[i] < avg)
below++;
}
if (above > below)
return "Hotter than normal";
if (above < below)
return "Cooler than normal";
return "Temperatures normal";
}
What is returned by the following?
int temps [] = {82 , 73 , 77 , 79 , 86 , 88 , 76 , 78 , 83};
System.out.println(analyzeTemps(temps, 81));
4
5
Cooler than normal
Hotter than normal
Temperatures normal
Consider the following code:
int list [] = /* missing code */;
int val = /* missing code */;
int n = -1;
for (int i = 0; i < list.length; i++) {
if (val == list[i]) {
n = i;
break;
}
}
What algorithm is shown?
A. Binary Search
B. Insertion Sort
C. Merge Sort
D. Selection Sort
E. Sequential Search
Suppose a child class has overridden a method of its parent class. What key word does the child class use to access the method in the parent class?
a. child
b. parent
c. static
d. super
e. this
What two methods from Object are often overridden?
a. add, compareTo
b. add, remove
c. toString, add
d. toString, equals
e. toString, compareTo
Consider the following class:
public class FrozenDesert{
public FrozenDesert() {
System.out.println("Yum");
}
}
You write a class, FrozenYogurt, which extends FrozenDesert. Which of the following is a correct implementation of the constructor for FrozenYogurt?
I. public FrozenYogurt() {
System.out.println("I'm the new ice cream");
super();
}
II. public FrozenYogurt() {
super();
System.out.println("I'm the new ice cream");
super();
}
III. public FrozenYogurt() {
super();
System.out.println("I'm the new ice cream");
}
a. I only
b. II only
c. III only
d. I and II
e. I, II and III
The constant in the Integer wrapper class that represents the smallest int value is ______.
A. MIN
B. MIN_VALUE
C. SMALL_INT
D. SIZE
E. Integer.MAX
Answer:
1 a
2 c
3 a
4 a
5c
6 b
7 a
8 c
Explanation:
The mass percent of hydrogen in CH₄O is 12.5%.Mass percent is the mass of the element divided by the mass of the compound or solute.
What is the mass percent?Mass percent is the mass of the element divided by the mass of the compound or solute.
Step 1: Calculate the mass of the compound.
mCH₄O = 1 mC + 4 mH + 1 mO = 1 (12.01 amu) + 4 (1.00 amu) + 1 (16.00 amu) = 32.01 amu
Step 2: Calculate the mass of hydrogen in the compound.
mH in mCH₄O = 4 mH = 4 (1.00 amu) = 4.00 amu
Step 3: Calculate the mass percent of hydrogen in the compound.
%H = (mH in mCH₄O / mCH₄O) × 100%
%H = 4.00 amu / 32.01 amu × 100% = 12.5%
The mass percent of hydrogen in CH₄O is 12.5%.
CO2 = 1.580 grams H2O = 0.592 grams Lookup the molar mass of each element in the compound Carbon = 12.0107 Hydrogen = 1.00794 Oxygen = 15.999 Calculate the molar mass of CH4O by adding the total masses of each element used. 12.0107 + 4 * 1.00794 + 15.999 = 32.04146 Now calculate how many moles of CH4O you have by dividing by the molar mass. m = 1.15 g / 32.04146 g/mole = 0.035891 mole Now figure out how many moles of carbon and hydrogen you have. Carbon = 0.035891 moles Hydrogen = 0.035891 moles *
Therefore, The mass percent of hydrogen in CH₄O is 12.5%.
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Name the processes that the information processing cycle consist of:
Answer:
Hello Dear!...Explanation:
The information-processing cycle consists of four basic operations: input, processing, output, and storage.
Hope that helps you Buddy..
Buhbye!
Take care!
Examine about the Internal & External Fragmentation methods give an example for each. essay
Internal Fragmentation occurs when a process needs more space than the size of allotted memory block or use less space. External Fragmentation occurs when a process is removed from the main memory. Internal Fragmentation occurs when Paging is employed. External Fragmentation occurs when Segmentation is employed.
A bigger chunk of RAM is set aside for the process. Some memory is left unused because it cannot be utilised by another function. By properly allocating the smallest division that is yet large enough for the process, internal fragmentation can be reduced.
When there is a mismatch between the quantity of memory needed and the amount of memory that is actually available, internal fragmentation becomes a problem.
When paging is used, internal fragmentation occurs.
When memory allocations are made but chunk sizes are fixed, internal fragmentation follows.
Internal process fragmentation occurs when a process consumes less memory or uses more than the allocated memory block can hold.
External FragmentationAlthough the total RAM is large enough to accommodate a process or handle a request, we are unable to use it since it is not contiguous. To lessen external fragmentation, we can condense or shuffle memory to free up a substantial amount of space. For compaction to be useful, relocation must be dynamic.
Internal fragmentation is largely controlled via Best Fit Block Search.
External fragmentation is fixed through compaction.
When the size of the allotted memory blocks fluctuates, external fragmentation occurs.
When segmentation is used, external fragmentation happens.
When small, non-contiguous memory blocks cannot be assigned to any process, external fragmentation results.
An affected process is deleted from the main memory as a result of external fragmentation.
what is MIS when it refers to the dat base
A management information system (MIS) is a computerized database of financial information organized and programmed in such a way that it produces regular reports on operations for every level of management in a company. It is usually also possible to obtain special reports from the system easily.
Answer: A management information system (MIS) is a computerized database of financial information organized and programmed in such a way that it produces regular reports on operations for every level of management in a company. It is usually also possible to obtain special reports from the system easily.
HOPE THIS HELPS
Site at least 3 articles of impact of internet that affect in our daily lives.
Answer:
Here are 5 ways IOT already affects our lives today.
Transportation. AT&T just added 2.1 million new wireless lines last quarter, but only about half of them were for people. ...
Health and Exercise. ...
Home. ...
Business. ...
Pollution and Waste Management.
Explanation:
Implement a class that simulates a traffic light. The next function advances the color in the usual way, from green to yellow to red, then again to green. Provide two constructors, of the public interface. Also supply a member function that yields the number of times that this traffic light has been red.
Answer:
Explanation:
The following is written in Java. It creates the trafficLight class which holds the currentLight string variable and a int count variable for the number of times the light has been red. It also contains two constructors one that takes the currentLight as a parameter and one that does not. Finally, it has the next() method which analyzes the currentLight status and changes it to the next light. Output can be seen in the attached picture below.
class Brainly
{
public static void main(String[] args)
{
trafficLight traffic_light = new trafficLight();
System.out.println("Current Light: " + traffic_light.currentLight);
traffic_light.next();
System.out.println("Current Light after change: " + traffic_light.currentLight);
}
}
class trafficLight {
String currentLight;
int count = 0;
public trafficLight(String currentLight) {
this.currentLight = currentLight;
}
public trafficLight() {
this.currentLight = "red";
count++;
}
public void next() {
if (this.currentLight == "green") {
this.currentLight = "yellow";
} else if (this.currentLight == "yellow") {
this.currentLight = "red";
count++;
} else {
this.currentLight = "green";
}
}
}
In your role as network administrator you need to make sure the branch manager can access the network from the PC in her office. The requirements specify that you: Use a network device that provides wireless access to the network for her mobile device. Connect the network device to the Ethernet port in the wall plate. Use a wired connection from the PC to the network device. Use cables that support Gigabit Ethernet.
Answer:
In your role as network administrator you need to make sure the branch mana... ... The Branch Manager Can Access The Network From The PC In Her Office. ... Use A Network Device That Provides Wireless Access To The Network For Her Mobile Device. 2. ... Connect the network device to the Ethernet port in the wall plate.
Explanation:
A network administers are those who are responsible for the day-to-day operations and management of the network. Your role is to organize the support the organization. It networks systems, need to manage the LAN, MANs, etc.
When the branch manager ant to have a network and PC in her office you need to make sure that the need that specific to your use by providing the wired connection from the PC to the network device.Hence the option C is correct.
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what is execution unit ?
Answer:
In computer engineering, an execution unit (E-unit or EU) is a part of the central processing unit (CPU) that performs the operations and calculations as instructed by the computer program.
3. Comparing the Utopian and dystopian views of Technology according to Street (1992) which one in your view is more applicable to your society? Give at least three reasons for your answer.[15marks]
Answer:
Following are the explanation to the given question:
Explanation:
The impact of a social delay in the debate around this one is serious, real perceptions of technology. It higher employment brings a political use of new information technology to further fragmentation and anomaly amongst their representatives with the ability for the same technology. They explain this dichotomy in utopian or dystopian positions inside the following portion.
Perhaps the most important aspect of the utopia was its implicit idea that solutions to social problems are available technically. The technological effects on the community or populist forms of democratic engagement were defined often that is solutions.
Its claim from the group indicates that perhaps the Internet can promote political participation by enabling citizens to communicate easily across geographic and social frontiers. The claim suggests that this exchange would in turn promote the creation of new consultative spaces or new modes of collective activity. By comparison, the authoritarian model emphasizes the role of technology in transforming citizens' and policy interactions. Ward (1997) states which online referenda and proposals are typically described as mechanisms of change.
Nothing less prevalent today are futuristic internet interpretations. Privacy as well as material on the Internet was a topic of genuine responsibility and formed two of the biggest discussions on the possible negative effects of this technology. Cyber-tumblers' tales and facts about oneself are prevalent across the web. Online entertainment questions confront Web users from all segments of society. Online entertainment questions
I assume that technology's Dystopian perspectives are relevant to society.
Even though people from every side of the issue claim that this technology would have a utopian or dystopian effect on business or community, society will be adapted to cultural underperformers and much more rational interpretations become. The demands for the impact on society were less severe when society had used technology capabilities, such as phones, television, and even phone line.If they regard the web and all its technological trappings as just a panacea for democracy problems or not, that truth about the capabilities of the internet lies between these utopian or dystopian definitions, like most of the truth.To grasp this technology which is practically transforming society, we have to consider its extreme impact as goods that are culturally incomplete between social diffusion of the Web and digital adoption of technology.When creating loyal customers you must develop all of the following except: a. Smooth relationships b.customer marketing c. Dedicated employees d. Memorable services
Answer: I think a
Explanation: sorry I’m in wrong, have a great day!! :D
What are the vitamins used for DNA Synthesis and Repair?
Answer:
Vitamins C & E
Vitamin D
Vitamin B3
StringReverser
Given the following code that creates a Scanner and gets a String from the user, finish the code so that the program will:
Output the provided String, input, backwards
Note that the answer should be one phrase - the reverse of input.
The use of an additional method is optional.
SAMPLE OUTPUT
======================
Enter a word or phrase:
this is a test
REVERSED:
tset a si siht
Answer:
Explanation:
The following code is written in Java, it uses the scanner import to take in a string from the user. Then it uses the string builder import to use the input string and reverse it. Finally outputting the reversed string. The output can be seen in the attached picture below.
import java.util.Scanner;
class Brainly
{
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Enter a string: ");
String answer = in.nextLine();
StringBuilder sb=new StringBuilder(answer);
sb.reverse();
System.out.println("Reversed: \n" + sb.toString());
}
}
Imagine that you decided to film a video in SD because the video will mostly be shared on social mediaand you want it to be able to load quickly. What considerations do you need to take into account in order to make the video successful?
The considerations do you need to take into account in order to make the video successful are:
Select your video types.Decide on the platform(s) to us in sharing the video.Use prominent faces or celebrities on the video, etc.How do one make a video successful?
This can be done by:
Create goals for video marketingPlan content productionKnow the post-production detailsSchedule and also promote the videosKnow and analyze metricsTherefore, The considerations do you need to take into account in order to make the video successful are:
Select your video types.Decide on the platform(s) to us in sharing the video.Use prominent faces or celebrities on the video, etc.Learn more about social media from
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1. Write code to make a paragraph 'YELLOW' in color?
Answer:
I will assume html.
<!DOCTYPE html>
<html>
<head>
<title>Hello World!</title>
<style>
#p {
color: rgb(255,255,0)
}
</style>
</head>
<body>
<p id="p">YELLOW</p>
</body>
</html>
Explanation:
Which one is the answer for the question.
Answer:
if/else statement
Explanation:
If the condition specified in the if statement is true, the block of code at the if statement is run. If not, the code at the else statement is run.
write a flow chart for lcm and its algorithim
Answer: flowchart linked as an image
Explanation:
Part 3 (The stunner)
Answer:
nice :)
Explanation:
Answer: Once again, levers where we cant see.
A cookie recipe calls for the following ingredients:
• 1.5 cups of sugar
• 1 cup of butter
• 2.75 cups of flour
The recipe produces 48 cookies with this amount of ingredients. Write a program that asks the user how many cookies they want to make and then displays the number of cups of each ingredient needed for the specified number of cookies in the following format:
You need 5 cups of sugar, 3 cups of butter, and 7 cups of flour.
Note: Don’t worry about formatting the numbers in the output.
def cookie_Recipe(recipe):
sugar=(0.03125*recipe)
butter=(0.02083333333*recipe)
flour=(0.05729166666*recipe)
LF1=round(sugar, 2)
LF2=round(butter,2)
LF3=round(flour, 2)
print("You will need:")
print(LF1, "cups of sugar")
print(LF2, "cups of butter")
print(LF3, "cups of flour")
print("To make", recipe, 'cookies')
recipe=int(input("How many cookies do you want to make?\n"))
cookie_Recipe(recipe)
The program is a sequential program and does not require loops, iterations, and conditions.
What is python?Python is a general-purpose programming language.
The Python program that uses comments to clarify each line is as follows:
#This gets the number of cookies
cookies = float(input("Number of cookies: "))
#This calculates the amount of sugar
sugar = (1.5 * cookies) / 48.0
#This calculates the amount of butter
butter = cookies / 48
#This calculates the amount of flour
flour = (2.75 * cookies) / 48
#This prints the amount of sugar, butter and flour needed
print("You need ", format(sugar, '.2f'), " cups of sugar, ", format(butter, '.2f'), " cups of butter and ", format(flour, '.2f'), " cups of flour", sep='')
Therefore, the program is written above.
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Write a c++ program that generates three random numbers. The first number should be between 0-30, the second number should be between 30-60 and the third number should be between 60-90.
Answer:
#include <stdlib.h>
#include <time.h>
#include <iostream>
using namespace std;
int main() {
srand(time(NULL));
cout << rand() % 30 << endl;
cout << rand() % 30 + 30 << endl;
cout << rand() % 30 + 60 << endl;
}
Explanation:
rand() returns a pseudo-random integral number in the range between 0 and RAND_MAX. By applying the modulo operator, you map that to the desired range (30 in your case), then you add an offset.
Why is it easier to spot a syntax error than a logical error?
Answer:
Even small typos that do not produce syntax errors may cause logic errors. ... The logic error might only be noticed during runtime. Because logic errors are often hidden in the source code, they are typically harder to find and debug than syntax errors.Explanation:
ik its a dead game but who wants to play agar.io with me? the code is agar.io/#UMDX3A and my name on there is cohen
Answer:
I git banned lol
Explanation:
The World Health Organization decided that addiction to video games is considered a mental health disorder. Do you agree or disagree?
What responsibility, if any, do game designers have to ensure that users do not misuse their games?
(I’m mainly looking for an answer to the second bit, thank you! ^^)
Answer:
I disagree and I will tell you why because there was study based on video games and seniors and the theory was that they play games to keep there minds active. I will give you an example let's say you were in a situation and you learned how to make or create something from playing video games, in closeur video games can help us in problems
(a)
The computer network that covers the whole city is called
Answer:
A metropolitan area network, or MAN, consists of a computer network across an entire city, college campus or small region. A MAN is larger than a LAN, which is typically limited to a single building or site. Depending on the configuration, this type of network can cover an area from several miles to tens of miles.
Explanation: