Modern technology has revolutionized the way people all over the world communicate and interact. This revolution has led to a system of globalization which has fundamentally changed modern society in both good and bad ways.
The most important technological change over the past 20 years is the advent and popularization of the Internet. The Internet connects billions of people around the globe and allows a type of connectivity in ways which the world has never seen. Companies are able to do business with consumers from other countries instantaneously, friends and families are able to talk to one another and see each other regardless of location, and information sits at the fingertips of every person with a computer, tablet or phone.
Outside of the digital world, modern advances in machinery and science have also impacted everyday life. The modernization of travel has allowed humans to span more miles in their lifetime than at any point in history, and the advancement of medicine has given people longer lifespans.
While these changes have certainly been for the better, there are also plenty of negative results of modernization and globalization. Because the Internet streamlines massive amounts of information, it can easily be exploited. The loss of privacy is one of the most pressing issues in the modern world.
Technology has also had an impact on the natural world. Industrialization has led to the destruction of natural life and has possibly caused negative effects on our climate.
HTML, the markup language of the web, specifies colors using the RGB model. It uses a two-digit hexadecimal (that is, base 16) representation for each component of the vector, and concatenates the three numbers together to form one large, six-digit number. For instance, the HTML color code #80FF3B has red component 80, green component FF, and blue component 3B. In hexadecimal, the digits 0 through 9 have their usual meanings, but the letters A through F also function as digits, and have the meanings 10 through 15, respectively. Because hexadecimal means base 16, a two-digit number such as 3B thus has the meaning 16⋅3+11=59. The 16 is used because the 3 is in the 16s place, and the 11 is the meaning of the digit B. (If you found this introduction to hexadecimal notation too brief, consult the web for more details.) What is the maximum number representable with two hexadecimal digits?
Solution :
It is given that :
The digits 0 through 9 in hexadecimal have their usual meanings. But letters A through F function like the digits and it means digits 10 through 15, respectively.
Now the base of a hexadecimal is 16.
Now we know from 0 to 9 [tex]$\rightarrow$[/tex] A, B, C, D, E, F
Now the maximum two digits hexadecimal numbers are = F F
So, F F [tex]$= 16 \times 15 + 16^0 \times 15$[/tex]
= 255
integral 3t+ 1 / (t + 1)^2
Answer:
[tex]3ln|t+1|+\frac{2}{t+1} +C[/tex]
Explanation:
We'll be using u-substitution for this problem.
Let
[tex]u=t+1\\du=dt[/tex]
Substitute
[tex]\int\limits {\frac{3u-2}{u^2}} \, du[/tex]
Split the fraction
[tex]\int\limits {\frac{3u}{u^2} } \, du -\int\limits {\frac{2}{u^2} } \, du[/tex]
Move the constants out
[tex]3\int\limits {\frac{u}{u^2}du -2\int\limits {u^{-2}} \, du[/tex]
Simplify
[tex]3\int\limits {\frac{1}{u}du -2\int\limits {u^{-2}} \, du[/tex]
Integrate
[tex]3ln|u|+\frac{2}{u} +C[/tex]
Substitute
[tex]3ln|t+1|+\frac{2}{t+1} +C[/tex]
visual media that gives the appearance of a movement can be a collection of graphics
its called animation, a collection of a movement of graphics.
Which TWO of the following are input devices that are parts of a laptop computer?
display screen
touch pad
scanner
mouse
keyboard
Answer:
Mouse and Keyboard.
its actually keyboard and touchpad!!
Suppose you have a string matching algorithm that can take in (linear)strings S and T and determine if S is a substring (contiguous) of T. However,you want to use it in the situation where S is a linear string but T is a circularstring, so it has no beginning or ending position. You could break T at eachcharacter and solve the linear matching problem|T|times, but that wouldbe very inefficient. Show how to solve the problem by only one use of thestring matching algorithm.
Answer:
no seishsssssssssssssssssssss
How do you change the slide layout?
Answer:
1) In Normal view, on the Home tab, click Layout.
2) Pick a layout that best suits the content of your slide.
3) On the View tab, click Slide Master.
4) The slide layouts appear as thumbnails in the left pane below the slide master.
5) Do one or both of the following:
- Click the layout you want and customize it. You can add, remove, or resize placeholders, and you can use the Home tab to make changes to fonts, colors, and other design elements.
- Click Insert Layout to add a new slide and format it.
6) Click Close Master to stop editing layouts.
-Your revised slide layout will be available to insert as a new slide anywhere in your presentation.
7) Click Design and point to any theme.
8) Click the down arrow under that appears under the themes panel.
9) Click Save Current Theme, give the theme a name, and click Save. Your new theme will contain your newly revised slide layout and will be available in Themes gallery.
Write a user input program that simulates a game of a rolling pair of dice. You can create/simulate rolling one die by choosing one of the integers values of 1, 2, 3, 4, 5, or 6 at randomly. The number that the user chooses will represents the number on the dice after it is rolled. As a hint use Math.random Which will perform the computation to select a random integer between 1 and 6. Assign the value to a variable to represent one of the dice that are being rolled. Perform this operation twice then you will add the results in order to obtain the total roll. Your program should output the number showing on each dice as well as the total roll. For example:
Answer:
Follows are the program to this question:
public class Main//defining a class
{
public static void main(String[] bax)//main method
{
int d1,d2,r; //defining integer variables
d1 = (int)(Math.random()*6) + 1;//defining d1 variables that use random method to store a random value
d2 = (int)(Math.random()*6) + 1;//defining d2 variables that use random method to store a random value
r= d1 + d2;//defining r variable that adds d1 and d2 values
System.out.println("On the first time die will gives: " + d1);//print values with the message
System.out.println("On the second time die will gives: " + d2);//print values with the message
System.out.println("The total roll value is: " + r);//print values with the message
}
}
Output:
On the first time die will gives: 6
On the second time die will gives: 1
The total roll value is: 7
Explanation:
In this code three integer variable "d1,d2, and r" is declared, in which the "d1 and d2" variable is used, that uses the random method to hold a random value from 1 to 6 in its variable.
In the next step "r" variable is declared that calculates the addition of the "d1 and d2", and at the last, it uses the print method to print value with the message.
describe the conventional method of data processing
Answer:
The data processing is broadly divided into 6 basic steps as Data collection, storage of data, Sorting of data, Processing of data, Data analysis, Data presentation, and conclusions. There are mainly three methods used to process that are Manual, Mechanical, and Electronic.
The data processing is broadly divided into 6 basic steps as Data collection, storage of data, Sorting of data, Processing of data, Data analysis, Data presentation, and conclusions. There are mainly three methods used to process that are Manual, Mechanical, and Electronic.
BitTorrent, a P2P protocol for file distribution, depends on a centralized resource allocation mechanism through which peers are able to maximize their download rates.
True or False?
Answer:
yes. it is true. mark as brainlest
Assume we are using the simple model for floating-point representation as given in this book (the representation uses a 14-bit format, 5 bits for the exponent with a bias of 15, a normalized mantissa of 8 bits, and a single sign bit for the number). What decimal value (no leading/trailing zeros) for the sum of 01011011001000 and 00111010000000 is the computer actually storing?
Answer:
The representation of 100.0 in the floating-point representation is computed as follows: First convert the given number 100.0 in the binary form. 10010 = 11001002 the binary representation.
Explanation:
How do you reflect yourself in the topic (filters)
The purpose of Appetizers on the menu
Answer:
An appetizer is meant to stimulate your appetite, making you extra hungry for your meal.
Explanation:
Service and software companies typically have a high return-on-assets ratio because they require lower blank as compared to manufacturing companies.
Answer:
So whats the question here? Your just saying a statment ...
Explanation:
Answer:
Resources
Explanation:
The logical answer would be resources. As someone who has ran both, a software company requires less physical resources such as materials, tools, a large labor force, etc. With a manufacturing company, it requires a lot more tangible resources to be successful. Not sure if that is the correct answer, but it is the most logical one.
ERIC'S Company sells cement at 30.0 Ghana Cedis per bag. The company
however gives discount of 15% for customers that buy 100 or more bags, and 0% for
customers that buy less than 100 bags.
Write a pseudo code and present a flowchart that
will display the discount percentage when the quantity of bags purchased is entered.
Answer:
The pseudocode is as follows:
Input Quantity
Discount = 0%
If Quantity >= 100:
Discount = 15%
Print Discount
See attachment for flowchart
Explanation:
This line gets the quantity from the user
Input Quantity
This line initializes the discount to 0%
Discount = 0%
This checks if quantity is more than or equal to 100
If Quantity >= 100:
If yes, discount is set to 15%
Discount = 15%
This prints the discount percentage
Print Discount
See attachment for flowchart
Scenario
You are sitting on a chair in a large room. You see an empty chair, facing you, across the room and it looks like it is very comfortable and reclines. You can probably get a power nap in on it. You need to get to that chair on the other side of the room and sit in it.
Answer:
Just sit on the better chair
What is the purpose of the " + " in the code labeled // line 2 below ?
int sum;
int num1 = 3;
int num2 = 2;
sum = num1 + num2; // line 1
System.out.println(num1 + " + " + num2 + " = " + sum);// line 2
Answer:
To illustrate addition operation
Explanation:
Given
The above code segment
Required
Determine the purpose of "+" in label line 2
In line 2, num1 = 3 and num2 = 2 in line 3.
sum = 2 + 3 = 5 in line 4
From the given code segment, the plus sign is used as a string literal (i.e. "+").
This means that, the print statement will output: 3 + 2 = 5
The "+" is printed in between 3 and 2.
So, the purpose of the "+" is to show the function of the program and the function of the program is to illustrate an addition operation between two variables
Margie has found a stock template to use. She changes a few things about the formatting and then saves the
template in the Templates Folder to use again. The next time Margie wants to access this template, she will go to
File, New, Sample templates.
File, New, My templates.
File, Open, My Documents.
File, Open, New Folder
Answer:
file open my documents
Explanation:
because if she saved it she would have to go to her documents to open it
Answer:
I listened to the other person and got the question WRONG. Had I gotten that question right I would have ended with all A's this semester. So thanks a lot and the answer is File, New, My Templates
Explanation:
The local library dealing with a major computer virus checked its computers and found several unauthorized programs, also known as ______.
A. Software
B. Hardware
C. Malware
D. Torrents
Answer:
malware
Explanation:
Answer: C. Malware
i just did it
Suppose a Java method receives a List and reverses the order of the items it contains by removing each item from the front of the list, pushing each item onto a Stack, and after all items are pushed, popping the items from the stack and inserting each item at the end of the list. Assume push and pop are O(1). What is the expected Big-O running time if: a. If an ArrayList is passed. Explain your answer. b. If a Linked List is passed. Explain your answer.
Answer:
poop poop poopoop poop pooop
Snippet 1: check_file_permissions.c #include
1
#include
#include
int main (int argc, char* argv[])
{ char* filepath = argv[1];
int returnval;
// Check file existence returnval = access (filepath, F_OK);
if (returnval == 0) printf ("\n %s exists\n", filepath);
else { if (errno == ENOENT) printf ("%s does not exist\n", filepath);
else if (errno == EACCES) printf ("%s is not accessible\n", filepath);
return 0; }
// Check read access ...
// Check write access ...
return 0;
}
0.
(a) Extend code snippet 1 to check for read and write access permissions of a given file
(b) Write a C program where open system call creates a new file (say, destination.txt) and then opens it. (Hint: use the bitwise OR flag)
1. UNIX cat command has three functions with regard to text files: displaying them, combining copies of them and creating new ones.
Write a C program to implement a command called displaycontent that takes a (text) file name as argument and display its contents. Report an appropriate message if the file does not exist or can’t be opened (i.e. the file doesn’t have read permission). You are to use open(), read(), write() and close() system calls.
NOTE: Name your executable file as displaycontent and execute your program as ./displaycontent file_name
2. The cp command copies the source file specified by the SourceFile parameter to the destination file specified by the DestinationFile parameter.
Write a C program that mimics the cp command using open() system call to open source.txt file in read-only mode and copy the contents of it to destination.txt using read() and write() system calls.
3. Repeat part 2 (by writing a new C program) as per the following procedure:
(a) Read the next 100 characters from source.txt, and among characters read, replace each character ’1’ with character ’A’ and all characters are then written in destination.txt
(b) Write characters "XYZ" into file destination.txt
(c) Repeat the previous steps until the end of file source.txt. The last read step may not have 100 characters.
Answer:
I don't know you should figure that out good luck
Explanation:
good luck
Create a Python program to solve a simple pay calculation.
Answer:
def weeklyPaid(hours_worked, wage):
if hours_worked > 40:
return 40 * wage + (hours_worked - 40) * wage * 1.5
else:
return hours_worked * wage
hours_worked = 50
wage = 100
pay = weeklyPaid(hours_worked, wage)
print(f"Total gross pay: Rs.{pay:.2f} ")
Explanation:
provides gross pay
For what reasons do readers use text-to-speech tools? Check all that apply.
to read difficult material
to highlight specific details
to support new language learning
to focus on important information
to hear a word’s pronunciation
to better follow a text
Answer: to highlight specific details
to focus on important information
to better follow a text
Explanation:
Write two alternate functions specified below, each of which simply triples the variable count defined in main. These two functions are: a. Function tripleByValue that passes a copy of count by value, triples the copy and returns the new value.b. Function tripleByReference that passes count by reference via a reference parameter and triples the original value of count through its alias(i.e. the reference parameter)For example, if count
Answer:
Following are the code to this question:
#include <iostream>//header file
using namespace std;
int triplebyValue(int count)//defining a method triplebyValue
{
int x=count*3;//defining a variable x that multiply by 3 in the count
return x;//return value of x
}
void triplebyReference(int& count)//defining a method triplebyReference that hold count variable as a reference in parameter
{
count*=3;//multipling a value 3 in the count variable
}
int main()//main method
{
int count;//defining integer variable
count=triplebyValue(3);//use count to call triplebyValue method
cout<<"After call by value, count= "<<count<<endl;//print count value with message
triplebyReference(count);//calling a method triplebyReference
cout<<"After call by reference, count= "<<count<<endl;//print count value with message
return 0;
}
Output:
After call by value, count= 9
After call by reference, count= 27
Explanation:
In this code two methods "triplebyValue and triplebyReference" are declared, which accepts a count variable as a parameter, and in both multiply the count value by 3 and return its value.
Inside the main method, an integer variable "count" is declared that first calls the "triplebyValue" method and holds its value into count variable and in the next, the method value is a pass in another method that is "triplebyReference", and use print method to print both methods value with a message.
A large number of genetic codes are stored as binary values in a list. Which one of the following conditions must be true in order for a researcher to obtain the correct result when using a binary search algorithm to determine if a given genetic code is in the list?
A. The genetic codes must be converted from binary to decimal numbers.
B. The list must be sorted based on the genetic code values.
C. The number of genetic code values in the list must be a power of 2.
D. The number of genetic code values in the list must be even.
Answer:
D
Explanation:
Based on the provided information, thecondition that must be true in order for a researcher to obtain the correct result when using a binary search algorithm to determine if a given genetic code is in the list is
The list must be sorted based on the genetic code values.Binary search can be regarded as the efficient algorithm that is been used in finding an item out of some sorted list of items.
In the case of this question, this algorithm will help to search repeatedly by dividing in half the portion of the list until the goal is met.
Therefore, binary search algorithm will help to determine if a given genetic code is in the list.
Learn more about Binary search at:
https://brainly.com/question/16612919
Which of the following are the functions of an os?
an algorithm to display multiplication table a number up to 12
Explanation:
Explanation:They are
Explanation:They are 1) start the process
Explanation:They are 1) start the process 2) Input N, the number for which multiplication table is to be printed
Explanation:They are 1) start the process 2) Input N, the number for which multiplication table is to be printed 3) For T = 1 to 10
Explanation:They are 1) start the process 2) Input N, the number for which multiplication table is to be printed 3) For T = 1 to 104) print M = N*T
Explanation:They are 1) start the process 2) Input N, the number for which multiplication table is to be printed 3) For T = 1 to 104) print M = N*T5) End for
Explanation:They are 1) start the process 2) Input N, the number for which multiplication table is to be printed 3) For T = 1 to 104) print M = N*T5) End for6) Stop the process
When preparing a photo for a magazine, a graphic designer would most likely need to use a program such as
-Microsoft Excel to keep track of magazine sales.
-Microsoft Word to write an article about the photo.
-Adobe Photoshop to manipulate the photo.
-Autodesk Maya to create 3-D images that match the photo.
Answer:
C. Adobe Photoshop To Manipulate The Photo.
Explanation:
:)
Answer:
C
Explanation:
Use the drop-down menus to complete the sentences about the Calendar view Arrange command group.
Under the Calendar view, you will see your calendar as
by default.
When you create an appointment, you are creating an activity that will not send
to other people.
A meeting is an activity where individuals are invited and
are shared.
is an all-day incident placed on the calendar.
Answer:
Use the drop-down menus to complete the sentences about the Calendar view Arrange command group.
Under the Calendar view, you will see your calendar as
✔ monthly
by default.
When you create an appointment, you are creating an activity that will not send
✔ an invitation
to other people.
A meeting is an activity where individuals are invited and
✔ resources
are shared.
✔ An event
is an all-day incident placed on the calendar.
Explanation:
edge 2021
The complete sentences about the calendar view arrange command group are as follows:
Under the Calendar view, you will see your calendar as monthly by default. When you create an appointment, you are creating an activity that will not send an invitation to other people.A meeting is an activity where individuals are invited and resources are shared. An event is an all-day incident placed on the calendar.What do you mean by Calender view?Calendar view may be characterized as a type of feature within calendar software in which the user can choose from various formats in order to view the calendar more accurately and interestingly.
A calendar view lets a user view and interacts with a calendar that they can navigate by month, year, or decade. A user can select a single date or a range of dates. It doesn't have a picker surface and the calendar is always visible.
Command and control functions are performed through an arrangement of personnel, equipment, communications, facilities, and procedures employed by a commander in order to execute its functions.
Therefore, the complete sentences about the calendar view arrange command group are well mentioned above.
To learn more about Calendar view, refer to the link:
https://brainly.com/question/17524242
#SPJ2
In this exercise, you will write a class that represents how you spend your time during the week The class should have four double instance variables . . sleep fun School sports These variables will track the number of hours you spend doing each of these activites in a single day, respectively The class should also have the following methods • A constructor that has no parameters public void setsleept double hours Sleep) public vold setFun(double hourstun public void set School(double hours School) public void set Sports (double hours Sports) mbate vota print Total) The constructor should initialize all of the instanco variables to 0 The methods that begin with "set" set the values of the corresponding instance variables to the value of the parameter The last method should print the total number of hours per week you spend doing each of these activities Note you will have to calculate the weekly hours by using the daily hours stored in the instance variables. It should also print the . . . . public void set School Buble hours School) Dublic void set Sports (double hours Sports) Dublic vota print Total The constructor should initialize all of the instance valables to o The methods that begin with "set" set the values of the corresponding instance variables to the value of the parameter The last method should point the total number of hours per week you spend doing each of these activities Note you will have to calculate the weekly hours by using the daily hours stored in the instance variables it should also print the total number of hours in the week accounted for and how many hours are left over Here is an example of the output of print Totate 3, chool - 8 = 2 and sports = 3 Weekly Totais STED School Dort Funt Ora Tot turto 0
Answer:
Answered below
Explanation:
# Program is written in Java
class WeekHours{
double school;
double fun;
double sleep;
double sports;
WeekHours( ){
school = 0.0;
fun = 0.0;
sleep = 0.0;
sports = 0.0;
}
public void setSchool ( double x){
school = x;
}
public void setFun( double y){
fun = y;
}
public void setSleep( double w){
sleep = w;
}
public void setSports( double z){
sports = z;
}
public void totalHours(){
double tHours = school + fun + sleep + sports;
System.out.print(tHours);
}
}
what is the processing speed for the second generation of computers
10mbp
I hope it helps you
