A graphic artist uses a program that employs an algorithm to draw geometric shapes in a given pattern. The program draws the shapes based on input from the artist. The table shows the approximate number of steps the algorithm takes to draw various numbers of shapes.
Number of Shapes | Approximate Number of Steps
-----------------|----------------------------
2 | 8
3 | 18
4 | 32
5 | 50
6 | 72
The table shows that as the number of shapes increases, the number of steps taken by the algorithm also increases. The increase in the number of steps indicates that the algorithm takes more time to draw more shapes. This is because the algorithm has to go through more complex calculations to produce more complex shapes.
In conclusion, a graphic artist uses a program that employs an algorithm to draw geometric shapes in a given pattern. The algorithm takes more steps to produce more complex shapes. Therefore, optimizing the algorithm's code is essential to improve the program's efficiency, speed, and overall performance.
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what is local technology ? give examples
Answer:
the technologynwhich is used in our locality os calleg local technology
ex. biogas farm , modern methods of 1transport etc
What is a conditional? When does one need to use one? Give an example using pseudo-code
click the open triangle next to a folder to display its subfolders.a. true b. false
The statement "Click the open triangle next to a folder to display its subfolders." is true because when you click the open triangle or arrow next to a folder, it will expand to reveal its subfolders, allowing you to view and access them.
Clicking the open triangle or arrow next to a folder typically indicates that it can be expanded to display its subfolders. This user interface element is commonly used in file explorers or directory structures to provide a hierarchical view of folders and subfolders. By clicking the open triangle, users can reveal the nested folders within the parent folder, allowing for navigation and access to the contents stored in the subfolders.
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Write qbasic program to input length in centimeter and calculate its length in meter
Answer:
INPUT ”Enter length in centimetres” ; C
C = M / 10 //divide by 10
PRINT “ Length in metres is ”; M
END
Explanation:
To format an individual sparkline, select the sparkline you want to format, and then click the Ungroup button in the Group group on the SPARKLINE TOOLS ____ tab. Group of answer choices
To format an individual sparkline, select the sparkline you want to format, and then click the Ungroup button in the Group group on the SPARKLINE TOOLS DESIGN tab .Spark lines are tiny graphs that can be included in a cell in Microsoft Excel to provide a visual representation of your data. Sparklines were introduced in Excel 2010 and are now available in Excel 2013 and 2016.
Sparklines are fantastic for displaying trends and variations over time in your data. You can create sparklines with different line styles, fill colors, and markers to make them stand out and match the style of your data .There are several formatting options available for sparklines, including line style, fill color, marker style, and axis options. You may also choose to display high and low points or draw attention to specific data points by highlighting them. You may apply formatting to a single sparkline or to all sparklines in a group .
The Ungroup button in the Group group on the SPARKLINE TOOLS DESIGN tab is used to separate a group of sparklines into individual sparklines so that you can format them independently. When you group sparklines, you apply formatting options to all sparklines in the group at the same time, making it much simpler to format many sparklines quickly. However, if you want to format a single sparkline differently from the others in the group, you must ungroup the sparklines first.
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does your internet connection work faster if you have a wireless and direct connection simultaneously
No, there won't be any kind of speed improvement.
What occurs when an Ethernet and wireless connection is made?Your internet connection could slow down if you use ethernet and Wi-Fi at the same time because your computer might duplicate, mix up, or receive data packets from the router out of order.Your computer won't be able to handle the information correctly, and the internet will be slow.If the computer (client device) is connected to the same source (router) via both WiFi and Ethernet, you are still using the same bandwidth.So, no, there won't be any boost in speed.To learn more about Ethernet and wifi are both linked refer to:
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you should rekey an encryption key: group of answer choices when a key is leaked to unauthorized parties when some major event occurs, such as a major new version of the file that the key protects every two to three months regardless of other factors more often on larger cryptonets
You should rekey an encryption key are : Option A,C & D.
What are encryption keys?It describes the encryption keys that are used to encrypt data.A random string of bits created especially to jumble and unscramble data is often used as an encryption key. Algorithms used to construct encryption keys make sure that each key is distinct and unexpected. The encryption code is more difficult to decipher the longer the key created in this manner. Data is encrypted using 256-bit AES algorithm keys in both the IBM and T10 encryption systems. The US government recognizes and endorses the 256-bit AES encryption standard, which supports three distinct key lengths. The maximum key length permitted by AES is 256 bits.The encryption key server is capable of employing both symmetric and asymmetric encryption techniques. A single key is used for both encryption and decryption in symmetric, or secret key, encryption.Learn more about Encryption keys refer to :
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You should rekey an encryption key are : Option A,C & D.
Every two to three months regardless of other factors.When some major event occurs, such as a major new version of the file that the key protects.When a key is leaked to unauthorized partiesWhat are encryption keys?It describes the encryption keys that are used to encrypt data.A random string of bits created especially to jumble and unscramble data is often used as an encryption key. Algorithms used to construct encryption keys make sure that each key is distinct and unexpected.The encryption code is more difficult to decipher the longer the key created in this manner. Data is encrypted using 256-bit AES algorithm keys in both the IBM and T10 encryption systems.The US government recognizes and endorses the 256-bit AES encryption standard, which supports three distinct key lengths. The maximum key length permitted by AES is 256 bits.The encryption key server is capable of employing both symmetric and asymmetric encryption techniques. A single key is used for both encryption and decryption in symmetric, or secret key, encryption.The complete question is,
1. You should rekey an encryption key:
A. every two to three months regardless of other factors
B. more often on larger cryptonets
C. when some major event occurs, such as a major new version of the file that the key protects
D. when a key is leaked to unauthorized parties
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Find the variable assignment that solves the following horn formulas:
1. (w∧y∧z) ⇒ x,(x∧z) ⇒ w, x ⇒ y,⇒ x,(x∧y) ⇒ w,(w¯ ∨x¯,∨y¯),(z¯)
2. (x∧z) ⇒ y,z ⇒ w,(y∧z) ⇒ x,⇒ z,(z¯∨x¯),(w¯ ∨y¯∨z¯)
please provide fully explanation
The variable assignment that solves the following horn formulas is Given.
How to explain the informationIt should be noted that to solve the given Horn formulas, we'll first convert them into a set of implications and then determine the variable assignments that satisfy these implications.
1.6 -> Since this is not an implication, it is a clause that must be satisfied
1.7 -> Since this is not an implication, it is a clause that must be satisfied
From 1.4, we have x = TRUE.
From 1.3, x = TRUE implies y = TRUE.
From 1.7, z = FALSE.
This means w = FALSE.
Assignments: x = TRUE, y = TRUE, z = FALSE, w = FALSE.
Now we have the following:
x = FALSE
z = TRUE
We can assign y = FALSE, which implies w = TRUE.
Assignments: x = FALSE, y = FALSE, z = TRUE, w = TRUE.
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How does job growth in digital media compare to job growth in print-based media companies?
A. Job growth in digital media has been powerful, while print-based media companies are cutting jobs at record levels.
B. Job growth in digital media has only been slight, but print-based media companies are cutting jobs at record levels.
C. Job growth in digital media has been on the decline, and so has job growth in print media.
D. Job growth in digital media has been on the decline, but job growth in print media is picking up again.
Answer:
A. Job growth in digital media has been powerful, while print-based media companies are cutting jobs at record levels.
Explanation:
Digital media is both inexpensive and instant. Based on the art and design, it might be less expensive than print media. Campaigns and content can be created, produced, and maintained far more quickly than printed media. Digital media is dynamic and may create user data. Digital media has had a significant influence on how we obtain our daily news. As it is more easy to read, most individuals choose to acquire their news via phone applications. With the increased usage of digital media as a news source, it is worth considering if print media will become outdated.
Print media has been established for decades, and it evolved as a dominant source of news. In the last decade, an increasing number of print media businesses have expanded out from regular print and begun providing news on digital services. Young millennials, in instance, appear to invest additional time online than reading printed publications.
Job growth in digital media compared to job growth in print-based media companies is Job growth in digital media has been powerful, while print-based media companies are cutting jobs at record levels. The correct option is A.
What is digital media?Digital media is quick and economical. It might be less expensive than print media, depending on the art and design. Compared to printed media, campaigns and content can be developed, produced, and updated far more quickly.
Digital media can generate user data since it is dynamic. The majority of people choose to get their news from phone applications since it is easier to read.
Print media has been around for a while and has developed into a major news source. A rising number of print media companies have emerged over the past ten years.
Therefore, the correct option is A.
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applications of computer
Explanation:
a.Home
b.entertainment
c.industry
d.education
e.banking
f.business
g.medical field
h.science and engineering
12.7 LAB: Program: Playlist with ArrayList
*You will be building an ArrayList. (1) Create two files to submit.
SongEntry.java - Class declaration
Playlist.java - Contains main() method
Build the SongEntry class per the following specifications. Note: Some methods can initially be method stubs (empty methods), to be completed in later steps.
Private fields
String uniqueID - Initialized to "none" in default constructor
string songName - Initialized to "none" in default constructor
string artistName - Initialized to "none" in default constructor
int songLength - Initialized to 0 in default constructor
Default constructor (1 pt)
Parameterized constructor (1 pt)
String getID()- Accessor
String getSongName() - Accessor
String getArtistName() - Accessor
int getSongLength() - Accessor
void printPlaylistSongs()
Ex. of printPlaylistSongs output:
Unique ID: S123
Song Name: Peg
Artist Name: Steely Dan
Song Length (in seconds): 237
(2) In main(), prompt the user for the title of the playlist. (1 pt)
Ex:
Enter playlist's title:
JAMZ
(3) Implement the printMenu() method. printMenu() takes the playlist title as a parameter and a Scanner object, outputs a menu of options to manipulate the playlist, and reads the user menu selection. Each option is represented by a single character. Build and output the menu within the method.
If an invalid character is entered, continue to prompt for a valid choice. Hint: Implement Quit before implementing other options. Call printMenu() in the main() method. Continue to execute the menu until the user enters q to Quit. (3 pts)
Ex:
JAMZ PLAYLIST MENU
a - Add song
d - Remove song
c - Change position of song
s - Output songs by specific artist
t - Output total time of playlist (in seconds)
o - Output full playlist
q - Quit
Choose an option:
(4) Implement "Output full playlist" menu option. If the list is empty, output: Playlist is empty (3 pts)
Ex:
JAMZ - OUTPUT FULL PLAYLIST
1.
Unique ID: SD123
Song Name: Peg
Artist Name: Steely Dan
Song Length (in seconds): 237
2.
Unique ID: JJ234
Song Name: All For You
Artist Name: Janet Jackson
Song Length (in seconds): 391
3.
Unique ID: J345
Song Name: Canned Heat
Artist Name: Jamiroquai
Song Length (in seconds): 330
4.
Unique ID: JJ456
Song Name: Black Eagle
Artist Name: Janet Jackson
Song Length (in seconds): 197
5.
Unique ID: SD567
Song Name: I Got The News
Artist Name: Steely Dan
Song Length (in seconds): 306
Ex (empty playlist):
JAMZ - OUTPUT FULL PLAYLIST
Playlist is empty
(5) Implement the "Add song" menu item. New additions are added to the end of the list. (2 pts)
Ex:
ADD SONG
Enter song's unique ID:
SD123
Enter song's name:
Peg
Enter artist's name:
Steely Dan
Enter song's length (in seconds):
237
(6) Implement the "Remove song" method. Prompt the user for the unique ID of the song to be removed.(4 pts)
Ex:
REMOVE SONG
Enter song's unique ID:
JJ234
"All For You" removed
(7) Implement the "Change position of song" menu option. Prompt the user for the current position of the song and the desired new position. Valid new positions are 1 - n (the number of songs). If the user enters a new position that is less than 1, move the node to the position 1 (the beginning of the ArrayList). If the user enters a new position greater than n, move the node to position n (the end of the ArrayList). 6 cases will be tested:
Moving the first song (1 pt)
Moving the last song (1 pt)
Moving a song to the front(1 pt)
Moving a song to the end(1 pt)
Moving a song up the list (1 pt)
Moving a song down the list (1 pt)
Ex:
CHANGE POSITION OF SONG
Enter song's current position:
3
Enter new position for song:
2
"Canned Heat" moved to position 2
(8) Implement the "Output songs by specific artist" menu option. Prompt the user for the artist's name, and output the node's information, starting with the node's current position. (2 pt)
Ex:
OUTPUT SONGS BY SPECIFIC ARTIST
Enter artist's name:
Janet Jackson
2.
Unique ID: JJ234
Song Name: All For You
Artist Name: Janet Jackson
Song Length (in seconds): 391
4.
Unique ID: JJ456
Song Name: Black Eagle
Artist Name: Janet Jackson
Song Length (in seconds): 197
(9) Implement the "Output total time of playlist" menu option. Output the sum of the time of the playlist's songs (in seconds). (2 pts)
Ex:
OUTPUT TOTAL TIME OF PLAYLIST (IN SECONDS)
Total time: 1461 seconds
__________________________________________________________________
Playlist.java
/* Type code here. */
__________________________________________________________________
SongEntry.java
/*Type code here. */
Here's the code for SongEntry.java:
The Programpublic class SongEntry {
private String uniqueID;
private String songName;
private String artistName;
private int songLength;
public SongEntry() {
uniqueID = "none";
songName = "none";
artistName = "none";
songLength = 0;
}
public SongEntry(String id, String song, String artist, int length) {
uniqueID = id;
songName = song;
artistName = artist;
songLength = length;
}
public String getID() {
return uniqueID;
}
public String getSongName() {
return songName;
}
public String getArtistName() {
return artistName;
}
public int getSongLength() {
return songLength;
}
public void printPlaylistSongs() {
System.out.println("Unique ID: " + uniqueID);
System.out.println("Song Name: " + songName);
System.out.println("Artist Name: " + artistName);
System.out.println("Song Length (in seconds): " + songLength);
}
}
And here's the code for Playlist.java:
import java.util.ArrayList;
public class Playlist {
public static void main(String[] args) {
ArrayList<SongEntry> playlist = new ArrayList<SongEntry>();
// Create some song entries and add them to the playlist
SongEntry song1 = new SongEntry("S123", "Peg", "Steely Dan", 237);
playlist.add(song1);
SongEntry song2 = new SongEntry("S456", "Rosanna", "Toto", 302);
playlist.add(song2);
SongEntry song3 = new SongEntry("S789", "Africa", "Toto", 295);
playlist.add(song3);
// Print out the playlist
for (SongEntry song : playlist) {
song.printPlaylistSongs();
System.out.println();
}
}
}
'This code creates an ArrayList called "playlist" and adds three SongEntry objects to it. It then prints out the contents of the playlist using the printPlaylistSongs() method of each SongEntry object. You can add more SongEntry objects to the playlist as needed.
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Writing an UPDATE SQL statement is an example of a user engaging in the direct use of data warehouse. True False
Writing an UPDATE SQL statement is an example of a user engaging in the direct use of data warehouse is a true statement.
What does update SQL means?The UPDATE statement is known to be a kind of statement that is used to make changes to an existing records found in a table.
A data warehouse is known to be a form of an electronic system that is used for saving information in a way that is secure and making changes to the records in a data warehouse by Writing an UPDATE SQL statement is a part of its process.
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Which of the following is NOT a factor of identifying graphic design?
Answer:
i think it is a
Explanation:
sorry if it is wrong
Answer: answer is B
Explanation:
I am sure about it
When you learned about the Highway Transportation system you learned about 6 different types of people as roadway users. Choose 3 and explain a safe driving skill response for each.
Answer:
1. Pedestrians - Most of pedestrians use to walk on the footpath along side road that keeps them on a safe side. But there are places without footpath along side road, in that case they have to walk on the road itself. Here, we need to take care for them. We need to wait in case they are crossing road and also check for them while taking a turn.
2. Cyclists - They travel on road but are tough to figure out. They travel at a slower pace compared to cars. To avoid any accident with them, we are supposed to give them enough space which should be equivalent to a car's space.
3. Motorcyclists - They can pass by very closely and also come between lanes. Most of the things to be considered here are same as that of cyclists. Here also, we need to check for them carefully while taking a turn. Also, need to give them enough space.
Explanation:
The three safe driving skills are "Pedestrians, Cyclists, and Motorcyclists" which can be defined as follows:
Pedestrians:
They are protected by walking on a walkway that runs alongside a busy street. If a roadside pathway does not exist, walkers must cross there. These people require special attention. While changing direction, we need to watch for intruders.Cyclists:
They go via road, but they are hard to identify. Compared to a car, bicycles go at a much slower pace. They should be given a certain amount of space as a car to avoid collision.Motorcyclists:
They are able to pass quite closely and in the middle of lanes. There are several of the same considerations that cyclists must make while planning a visit. In this case, we must likewise be very careful about taking a turn. Also, animals need enough room.Learn more:
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How can i print an art triangle made up of asterisks using only one line of code. Using string concatenation (multiplication and addition and maybe parenthesis)?
#include <iostream>
int main(int argc, char* argv[]) {
//One line
std::cout << "\t\t*\t\t\n\t\t\b* *\t\t\b\n\t\t\b\b* *\t\t\b\b\n\t\t\b\b\b* *\t\t\b\b\b\n\t\t\b\b\b\b* *\t\t\b\b\b\b\n\t\t\b\b\b\b\b* * * * * *\t\t\b\b\b\b\b\n";
return 0;
}
Yes, it is possible with a single line and using escape sequences, but it is tedious and not recommended. Instead, you can use loops to write more readable and easy on the eyes code. We only used the cout method (C++). Good luck!
PLZ HELPP ME!!!
You are driving on a highway and your gas pedal gets jammed. You cannot reduce engine
power. You should keep your eyes on the road and
A: Stay in the gear you are in. Turn off the ignition, and remove the ignition key from the lock.
B: Shift into neutral. Then turn off the ignition without locking the steering, and use your brakes to
stop.
C: Shift your vehicle into top gear. Then apply the parking brake as hard as you can
Answer:
b
Explanation:
shift to neutral then use brakes
In pedal gets jammed, Shift into neutral. Then turn off the ignition without locking the steering, and use your brakes to stop.
What to do in the above case?If the vehicle that is its accelerator pedal is said to be stuck in case a person is driving, one can press the brake and also put their hands on the wheel and then shift the gear to neutral.
Conclusively, When your gas pedal gets jammed, by doing the above that is shifting your gear into neutral and turning off the ignition without locking the steering, one can use the brakes to come to a stable halt.
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How did tribes profit most from cattle drives that passed through their land?
A.
by successfully collecting taxes from every drover who used their lands
B.
by buying cattle from ranchers to keep for themselves
C.
by selling cattle that would be taken to Texas ranches
D.
by leasing grazing land to ranchers and drovers from Texas
The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.
How did Native Americans gain from the long cattle drives?When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.
Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.
There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.
Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.
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HELP ASPDrag the tiles to the correct boxes to complete the pairs.
Match the items with their respective descriptions.
organizes files
make files easily searchable
keeps track of file creation and modification dates
makes files easily accessible
file system on the computer
a list of sub-folders
a central location
The arrangement that comes first based on the table are:
make files easily searchable.organizes files. makes files easily accessible.keeps track of file creation and modification dates.What is File Management?A file is known to be the storage unit that can be seen in a computer. It saves all of the information, data, as well as others.
Note that in Organizing Files, one need to arrange files, folders, and sub-folders in a logical manner.
To make sure that there is easy accessibility of all files and folders, do choose a central location to organize all the files.
Therefore, The arrangement that comes first based on the table are:
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Answer:
The arrangement that comes first based on the table are:
make files easily searchable.
organizes files.
makes files easily accessible.
keeps track of file creation and modification dates.
What is File Management?
A file is known to be the storage unit that can be seen in a computer. It saves all of the information, data, as well as others.
Note that in Organizing Files, one need to arrange files, folders, and sub-folders in a logical manner.
To make sure that there is easy accessibility of all files and folders, do choose a central location to organize all the files.
Therefore, The arrangement that comes first based on the table are:
make files easily searchable.
organizes files.
makes files easily accessible.
keeps track of file creation and modification dates.
Explanation:
Question 2 0 / 1 pts What is output by the following code? Select all that apply. c = 2 while (c < 12): print (c) c = c + 3
Answer:
c = 2
while (c < 12):
print (c)
c = c + 3
The output of the following code will be:
2
5
8
11
Explanation:
The code uses a while loop to print the value of the c variable, starting from 2, and then incrementing c by 3 on each iteration. The loop continues until c is greater than or equal to 12, at which point the loop stops and the program ends.
Therefore, the output will be the values of c on each iteration of the loop: 2, 5, 8, and 11. These values will be printed on separate lines.
A Card class has been defined with the following data fields. Notice that the rank of a Card only includes the values from Ace - 10 (face cards have been removed):
class Card {
private int rank; // values Ace (1) to 10
private int suit; // club - 0, diamond - 1, heart - 2, spade - 3
public Card(int rank, int suit) {
this.rank = rank;
this.suit = suit;
}
}
A deck of cards has been defined with the following array:
Card[] cards = new Card[40];
Which of the following for loops will populate cards so there is a Card object of each suit and rank (e.g: an ace of clubs, and ace of diamonds, an ace of hearts, an ace of spades, a 1 of clubs, etc)?
Note: This question is best answered after completion of the programming practice activity for this section.
a
int index = 0;
for (int suit = 1; suit < = 10; suit++) {
for (int rank = 0; rank < = 3; rank++) {
cards[index] = new Card (rank, suit);
index++;
}
}
b
int index = 0;
for (int suit = 0; suit < = 4; suit++) {
for (int rank = 0; rank < = 10; rank++) {
cards[index] = new Card (rank, suit);
index++;
}
}
c
int index = 0;
for (int rank = 1; rank <= 10; rank++) {
for (int suit = 0; suit <= 3; suit++) {
cards[index] = new Card (rank, suit);
index++;
}
d
int index = 0;
for (int suit = 0; suit < = 3; suit++) {
for (int rank = 1; rank < 10; rank++) {
cards[index] = new Card (rank, suit);
index++;
}
}
Answer: b
Explanation: i did this one!!!!!!!!!!
Helppppppppppp please
Answer:
1.75
Explanation:
It is marked at 3/4 (.75) of the line so it would be 1.75
How communication skills are different from self management skills
Answer: Self-management aptitudes are those characteristics that offer assistance an representative to feel and be more beneficial within the work environment compare to self-management expertise is our capacity to oversee our behaviors, considerations, and feelings in a cognizant and beneficial way.
Explanation:
Answer: Self-management skills are those characteristics that help an employee to feel and be more productive in the workplace compare to self-management skill is our ability to manage our behaviors, thoughts, and emotions in a conscious and productive way.
Explanation:
Which is not considered a defining characteristic of big data?
Big data is a term used to describe datasets that are so large and complex that traditional data processing methods and tools are inadequate to handle them.
It is characterized by the 3Vs - volume, velocity, and variety - and often requires advanced technologies and techniques to store, process, and analyze the data.One defining characteristic of big data is that it requires specialized tools and technologies to process and analyze the data efficiently. Another is that big data can come from a wide variety of sources, including social media, sensors, devices, and other sources, making it heterogeneous in nature. Additionally, big data is often unstructured or semi-structured, and it may require significant preprocessing to transform it into a usable format.Therefore, all of the above characteristics are defining characteristics of big data. None of them are excluded or not considered defining characteristics of big data.
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Information system using the latest information technology has benefited which modern need?.
Information system using the latest information technology has benefited increased data security.
Give a brief account on data security.Data security is the process of guarding digital data against unwanted access, corruption, and theft across all stages of its life. It is a notion that covers every facet of information security, including the logical security of software programs, administrative and access controls, and the physical security of hardware and storage devices. It also contains the policies and practices of the organization.
Strong data security measures, when correctly executed, will safeguard an organization's information assets from cybercriminal activities but they also guard against insider threats and human mistake, which continue to be among the top causes of data breaches in the present. Data security entails the use of tools and technology that increase an organization's awareness of where its crucial data is located and how it is being used. These solutions ought to be able to implement security measures like encryption, data masking, and redaction of sensitive files, as well as automate reporting to speed up audits and ensure compliance with legal standards.
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Which of the following expressions best reflects the capacity of short-term memory?
a. one or two items
b. unlimited
c. about seven, plus or minus two items
d. about a dozen items
The expression that best reflects the capacity of short-term memory is "about seven, plus or minus two items."
Short-term memory refers to the ability to temporarily hold information in the mind for a brief period of time. Research suggests that the average capacity of short-term memory is around 7 items, with some individuals able to hold slightly more or less. This means that people can typically remember a list of about 7 items (e.g. a phone number) without needing to rehearse or encode the information. However, this capacity can be influenced by various factors such as the complexity of the information, individual differences in cognitive abilities, and the level of attention and focus given to the information. Overall, the "7 plus or minus 2" rule provides a useful guideline for understanding the limits of short-term memory.
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A search expression entered in one search engine will yield the same results when entered in a different search engine.
A. True
B. False
Answer:
false
Explanation:
grade 10 python exercise
Write a program that prints, as a word, the value of the last digit of the int variable number. For example, if the value of number is 547, the fragment should print:
The last digit of 547 is seven
number = 547
nums = {1:"one", 2:"two",3:"three",4:"four",5:"five",6:"six",7:"seven",8:"eight",9:"nine"}
print("The last digit of",number,"is",nums[number%10])
I wrote my code in python 3.8. I hope this helps.
Anyone know how to take a screen shot with keyboard or keyboard shortcut on Apple iPad?
Will mark the brainliest.
Thx.
Answer: Command-Shift-3
Explanation:
Command-Shift-3 for screenshot. u can also do Command-Shift-4 if u want to edit the screenshot right away
dekker’s mutual exclusion algorithm does not use a test-and-set instruction. True or False.
Dekker's mutual exclusion algorithm does not use a test-and-set instruction. This statement is True.
Dekker's Algorithm is a mutual exclusion algorithm that solves the problem without the use of locks. A critical section is a section of code that only one process can execute at a time in a multi-process or multi-threaded environment. Dekker's algorithm is the first-known algorithm that solves the mutual exclusion issue without using locks. In Dekker's algorithm, a flag is used to keep track of each process's desire to execute the critical section. The process that sets its flag first is allowed to execute the critical section first. While it is executing the critical section, the other process must wait for the flag to change. It operates in the following way:
Initialize both flags (flag0 and flag1) to zero. Assign the process P0 (process0) to flag0 and the process P1 (process1) to flag1.Process0 sets its flag to 1 and then checks whether Process1 has set its flag or not. If it has set its flag, then it will wait.Process0 will then enter into the critical section. If Process0 has completed the critical section, it will reset flag0 to 0. Otherwise, Process1 will have to wait.Process1 sets its flag to 1 and then checks whether Process0 has set its flag or not. If it has set its flag, then it will wait. Process1 will then enter into the critical section. After completing the critical section, it will reset flag1 to 0.
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why do scientist use mathamatical equations