Answer:
Roadman.
Explanation:
In contemporary UK slang, a "roadman" refers to a young male who lives in or frequents urban areas, often associated with gang activity, drug dealing, and street culture. The term originated in the context of British urban youth subcultures, particularly in London, and has evolved to encompass a range of behaviors, fashion styles, and attitudes. Some people may also use the term "roadman" to refer to someone who is perceived as cool, tough, or rebellious. However, it is important to note that the term can also be associated with negative and criminal behavior, and should not be glorified or encouraged.
Thank me later.
Computers store all characters as numbers stored as binary data. Each instruction or symbol gets a bit string assignment. The strings can correspond to instructions, letters, or symbols. In computing, these codes are used for encoding data. What digits are used for writing and sending binary code?
Binary code is written and sent using only two digits, which are represented as 0 and 1.
Binary code is a system of representing data using only two digits, which are also known as bits. Each digit in binary code can be either a 0 or a 1, and these digits are used to represent different values depending on their position within the code. For example, an 8-bit binary code can represent values from 0 to 255, where each position within the code corresponds to a different power of 2.
Computers use binary code to store and process data because it is a simple and efficient way to represent information using electronic circuits. By using just two digits to represent all data, computers can perform calculations and operations quickly and accurately. When data is sent over a network, it is also typically encoded as binary code, with the 0 and 1 digits used to represent the different bits of the data.
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The Android operating system (OS) is targeted by attackers much more often than Apple iOS and Windows Phone. What reason does NOT contribute to this situation
The week security system is the reason which makes Android operating system (OS) is targeted by attackers much more often than Apple iOS and Windows Phone.
Why Android operating system targeted more by attackers?Android is the mobile operating system and mostly targeted by the hackers and attackers. The reasons by which it is often targeted by attackers are listed below.
Android is most famous operating system and most of the people has mobile phone bases on this system.The security level of android is week compare to Apple iOS and Windows Phone makes is easy to crack.The risk of malware and virus is more in android.The week security system is the reason which makes Android operating system (OS) is targeted by attackers much more often than Apple iOS and Windows Phone.
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idea citizen activation
Answer: The Citizen Activation badge is part of the iDEA Silver Award and is in the Citizen category, helping you learn digital awareness, safety and ethics.
Want to know more about iDEA?
iDEA helps people develop digital, enterprise & employability skills for free. Log in or sign up to start a badge and begin to earn points on iDEA.
in classification problems, the primary source for accuracy estimation of the model is ________.
Answer:
In classification problems, the primary source for accuracy estimation is the confusion matrix (or classification matrix or contingency table)
In which situation is the person applying critical thinking skills?
The examples of situations which a person can applying critical thinking skills are :
Evaluating sourcesProblem-solvingDecision-makingWhat is critical thinking skills?
In terms of Evaluating sources, if a person is said to be researching a topic, they need to look at the credibility as well as reliability of different forma of information that is been used.
Lastly, in terms of Problem-solving, if a person is known to have issue, they can make use of critical thinking skills to be able to the root cause of the problem as well as make a well-stated solution.
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A photograph is created by what?
-silver
-shutters
-light
-mirrors
Answer:
Mirrors and light maybe
Explanation:
Answer
Light.
Explaination
A photo is created when light falls in a photo–sensitive surface usually from an electronic image sensor.
Please please help I don’t understand thus
Answer:
I am pretty sure the answer is path.
Explanation:
Each section in the user/juanita/etc thing makes up a path.
True or Fales: Securing web applications is easier than protecting other systems.
False. Securing web applications is not necessarily easier than protecting other systems. In fact, it can be more complex and challenging due to the unique characteristics of web applications.
Web applications are generally accessible to a wide range of users from various locations, often over public networks. This wide accessibility makes them more vulnerable to security threats and cyberattacks. Additionally, web applications can involve a range of technologies, such as client-side scripting languages (e.g., JavaScript), server-side programming languages (e.g., PHP, Python), and databases, each with their own security concerns.
Protecting web applications requires a multi-layered approach that includes proper input validation, secure authentication mechanisms, encryption of sensitive data, and timely patching of vulnerabilities. It also involves addressing security issues in third-party components, such as plugins and libraries, which can be an ongoing challenge.
In contrast, other systems, such as closed networks or standalone applications, may have more controlled environments and limited access points, making it easier to implement security measures. However, it is important to note that the level of difficulty in securing any system depends on its specific features and requirements.
In conclusion, it is false to claim that securing web applications is inherently easier than protecting other systems. The unique nature of web applications, along with their widespread accessibility, can make them more challenging to secure. However, with a robust security strategy and continuous monitoring, it is possible to maintain a high level of protection for web applications.
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How do i fix this? ((My computer is on))
Answer:
the picture is not clear. there could be many reasons of why this is happening. has your computer had any physical damage recently?
Answer:your computer had a Damage by u get it 101 Battery
and if u want to fix it go to laptop shop and tells him to fix this laptop
Explanation:
In order for storage devices to be prepared for use, they must be ____________ Group of answer choices pre-prepared loaded initiated formatted
Answer:
formatted
Explanation:
In order for storage devices to be prepared for use, they must be formatted.
Answer:
Formatted
Explanation:
In order for storage devices to be prepared for use, they must be Formatted Group of .
Hope it is helpful to you
virtual conections with science and technology. Explain , what are being revealed and what are being concealed
Some people believe that there is a spiritual connection between science and technology. They believe that science is a way of understanding the natural world, and that technology is a way of using that knowledge to improve the human condition. Others believe that science and technology are two separate disciplines, and that there is no spiritual connection between them.
What is technology?
Technology is the use of knowledge in a specific, repeatable manner to achieve useful aims. The outcome of such an effort may also be referred to as technology. Technology is widely used in daily life, as well as in the fields of science, industry, communication, and transportation. Society has changed as a result of numerous technological advances. The earliest known technology is indeed the stone tool, which was employed in the prehistoric past. This was followed by the use of fire, which helped fuel the Ice Age development of language and the expansion of the human brain. The Bronze Age wheel's development paved the way for longer journeys and the development of more sophisticated devices.
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How do you write mathematical expressions that combine variable and literal data
Variables, literal values (text or integers), and operators specify how the expression's other elements are to be evaluated. Expressions in Miva Script can generally be applied in one of two ways: Add a fresh value.
What connection exists between literals and variables?Literals are unprocessed data or values that are kept in a constant or variable. Variables can have their values updated and modified since they are changeable. Because constants are immutable, their values can never be updated or changed. Depending on the type of literal employed, literals can be changed or remain unchanged.
What kind of expression has one or more variables?The concept of algebraic expressions is the use of letters or alphabets to represent numbers without providing their precise values. We learned how to express an unknown value using letters like x, y, and z in the fundamentals of algebra. Here, we refer to these letters as variables.
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Which of the following set operators can be used to make certain that only the rows returned by both queries are displayed in the results?a. UNION c. INTERSECTb. UNION ALL d. MINUS
The set operator that can be used to display only the rows returned by both queries in the results is INTERSECT.
So, the correct answer is C.
The INTERSECT operator compares the results of two queries and returns only the rows that are common to both. This means that if there are any rows that are unique to either query, they will not be displayed in the final results.
On the other hand, the UNION operator combines the results of two queries and returns all the rows, including duplicates.
The UNION ALL operator also combines the results of two queries but does not eliminate duplicates. Finally, the MINUS operator returns the rows that are unique to the first query and not present in the second query.
Hence,the answer of the question is C.
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what is the output
a = 10
b = 23
print (a+b * a)
Answer:
240 is the output.
hope it will help you.
__________ refers to a set of devices and protocols that enable computers to communicate with each other.
The term that refers to a set of devices and protocols that enable computers to communicate with each other is called network.
A network is a group of interconnected devices and systems that can communicate and share resources with each other, such as data, files, printers, and other devices. Network devices include routers, switches, hubs, and servers, while protocols such as TCP/IP, HTTP, and FTP help to regulate and govern the flow of information across the network. Networks can be classified into LAN (Local Area Network), WAN (Wide Area Network), and VPN (Virtual Private Network), each with their unique characteristics and applications. Overall, networks are essential to modern computing, facilitating communication and collaboration between individuals, businesses, and organizations across the world.
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post the solve
Q.1 Write all the MATLAB command and show the results from the MATLAB program Solve the following systems of linear equations using matrices. 2y = 8z = 8 and -4x + 5y +9z = -9. x-2y+z=0,
The solution for the given system of linear equations is x= 3, y = -1, and z = 2.
As the given system of linear equations can be represented in matrix form as:
| 0 2 8 | | y | | 8 |
| -4 5 9 | x | y | = |-9 |
| 1 -2 1 | | z | | 0 |
MATLAB commands to solve the system of linear equations are:
1. Define the coefficient matrix and constant matrix:
>> A = [0 2 8; -4 5 9; 1 -2 1];
>> B = [8; -9; 0];
2. Solve for the variables using the command ‘\’ or ‘inv’:
>> X = A\B % using ‘\’ operator
X =
3.0000
-1.0000
2.0000
>> X = inv(A)*B % using ‘inv’ function
X =
3.0000
-1.0000
2.0000
Hence, the solution for the given system of linear equations is:
x = 3, y = -1, and z = 2.
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what is the this keyword used to reference? the this keyword references the method that was called. the this keyword references the current class. the this keyword references the object that called the method. the this keyword references the instance variable that a local variable shadows.
Answer:
The "This Key"
Explanation:
This is how we reference it because it normally helps any confusion. (I might be wrong)
The "this" keyword in object-oriented programming refers to the current object or instance of a class. It is a reference to the object that the method was called on or the object that is currently being constructed. Therefore, the final answer is that the this keyword references the object that the method was called on.
When used within an instance method or constructor of a class, the this keyword is used to refer to the current object, i.e., the object on which the method or constructor is being invoked. This can be useful, for example, when there is a need to distinguish between an instance variable and a local variable that has the same name. Therefore, the correct answer to the question is: "The this keyword references the object that the method was called on."
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help me with this easy question that I can't do :)
Answer:
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
Answer: C. Trim unnecessary sound.
(I think this is right).
Explanation: Playback Controls is a floating window that give you a console for controlling the playback of your score. By clicking the expand arrow, Playback Controls expands to display a number of playback options, such as the tempo, range of measures to be played, overall volume level, and so on.
which deployment of a web server uses network address translation (nat) mapping and is considered the poorest security choice?
Answer:Reverse Proxy
Explanation:It is the poorest security choice.
Write code which takes a user input of a String and an integer. The code should print each letter of the String the number of times the user inputted in reverse order.
Sample run:
Input a String:
code
Input an integer:
3
eeedddoooccc
Note: Write In Java
Thank You...
import java.util.Scanner;
public class JavaApplication70 {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
System.out.println("Input a String:");
String txt = scan.nextLine();
System.out.println("Input an integer:");
int num = scan.nextInt();
String newTxt = "";
int w = 0;
for (int i = txt.length()-1; i >= 0; i--){
char c = txt.charAt(i);
while (w < num){
newTxt += c;
w++;
}
w = 0;
}
System.out.println(newTxt);
}
}
I hope this helps!
Following are the java program to input string:
Program Explanation:
Import package. Defining a class Main. Inside the class, the main method is defined. Inside the main method two String variable "val, next", and three integer variable "n,x, j" is defined. In the next step, a scanner class object is declared that inputs string and integer variable value. After input value a loop is defined that holds a sting value and define a while loop that seprate the value and calculate its value and print its value.Program:
import java.util.*;//import package
public class Main //defining a class Main
{
public static void main(String[] ar)//defining a main method
{
String val,next="";//defining a String variable
int n,x=0,j;//defining an integer variable
Scanner bd = new Scanner(System.in);//defining a Scanner class object to input value
System.out.println("Input a String:");//print message
val= bd.nextLine();//input String value
System.out.println("Input an integer:");//print message
n = bd.nextInt();//input integer value
for (j = val.length()-1; j >= 0; j--)//defining a for loop that calculate a value
{
char c = val.charAt(j);//defining a char variable that holds character value of string
while (x < n)//defining loop for compare value
{
next += c;//incrementing the character value
x++;//incrementing integer value
}
x = 0;
}
System.out.println(next);//print value
}
}
Output:
Please find the attached file.
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what did Ada lovelace do
Answer: Ada Lovelace is often considered to be the first computer programmer!
Explanation: Most wealthy women of the 1800s did not study math and science. Ada Lovelace excelled at them—and became what some say is the world's first computer programmer. Born in England on December 10, 1815, Ada was the daughter of the famous poet Lord George Byron and his wife, Lady Anne Byron.
Given an "out" string length 4, such as "<<>>", and a word, return a new string where the word is in the middle of the out string, e.g. "<>". Note: use str.substring(i, j) to extract the String starting at index i and going up to but not including index j.
makeOutWord("<<>>", "Yay") → "<>"
makeOutWord("<<>>", "WooHoo") → "<>"
makeOutWord("[[]]", "word") → "[[word]]"
Answer:
The following are the answer to this question.
Explanation:
In the given code, a "makeOutWord and word" is already used to hold some value. In this code, we define a string method "makeOutWord" that accepts two string variables "out and the word" in its parameter.
Inside the method, a return keyword is used that uses the string variable "out and the word" with the "substring" method, this method is used to returns a new string from an old string value, and it also uses the "word" string variable for the return value.
please find the attached file for code:
URGENT HELP NEEDED!!! WILL GIVE BRAINLIEST!
The colors red, blue, and yellow are known as primary colors because they cannot be made by mixing other colors. When you mix primary colors, you get a secondary color:
Red + Blue -> Purple
Red + Yellow -> Orange
Blue + Yellow -> Green
Design a Java program that prompts the user to enter the names of two primary colors to mix. If the user enters anything other than red, blue, or yellow, the program should display an error message. Otherwise, the program should display the name of the secondary color that results. Include a flowchart showing the decision logic of your program.
Figure shows a multiplexer in a synchronous TD slot is only 10 bits long (3 bits taken from each input plus is the output stream? The bits arrive at the multiplexer arrows.
The solution to the bits arrive at the multiplexer arrows is shown in the image attached.
What is a multiplexer used for in computing?A multiplexer is known to be a kind of a device that is same to be one that is able to take a lot of analog signals and also helps to forwards the input that were taken into a single line.
Note that they are seen as devices that are often used to to boast the amount of data that are known to be passed over a network.
A good example of a given non-electronic circuit of a multiplexer is known to be the single pole multi-position switch.
Therefore, The solution to the bits arrive at the multiplexer arrows is shown in the image attached. because it accurately tells the the arrangement of the 10 bits in the arrow.
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what is the difference between functional and non-functional testing
The primary distinction between functional and non-functional testing is that one examines application processes while the other examines application behavior.
What are functional and non-functional testing?
The 'Functionality' of a software or application under test is tested in functional testing.
It examines the behavior of the program in question. A document called a software specification or Requirement Specification is used as a reference to test the application based on the client's requirements.
Non-functional testing-
When an application performs as expected by the user, smoothly and effectively under all circumstances, it is referred to as a dependable application.
It is vital to test in these conditions based on these characteristics of quality. Non-functional testing is the name for this form of testing.
Thus, the difference between functional and non-functional testing can be understood by the below difference.
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what two attributes must be contained in the composite entity between store and product? use proper terminology in your answer. group of answer choices the composite entity must at least include the primary keys of the (parent) entities it references. the composite entity must at least include the foreign keys of the (parent) entities it references. the composite entity must at least include the primary key of the composite (child) entity. the composite entity must at least include the foreign key of the composite (child) enti
The two attributes that must be contained in the composite entity between store and product are the primary keys of the parent entities it references and the foreign keys of the parent entities it references.
This means that the composite entity should include the primary keys of both the store and product entities, as well as the foreign keys that link them together.
The primary keys are necessary to uniquely identify each record in the composite entity, while the foreign keys ensure that the records in the composite entity are properly linked to the records in the parent entities. By including both of these attributes, the composite entity can effectively represent the relationship between stores and products in a database.
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What is the relationship between a condition and an action?
A. The program creates its own conditions, and lets you choose which action to take.
B. The program performs an action, which changes all conditions.
C. The program checks to see if a condition is met, and if so, it performs an action.
D. The program checks to see if any actions are occurring, then randomly sets a condition.
You wrote a program to allow the user to guess a number. Complete the code to generate a random integer between one and 10.
from random import randint
# Generate and save a random number
correct
A) Write an expression that evaluates to true if the value of the string variable s1 is greater than the value of string variable s2. Instructor Notes: Note that you will need to use the C standard library function strcmp, B) Write an expression that evaluates to true if the value of variable JestName is greater than the string Dexter. C) Assume that an int variable age has been declared and already given a value and assume that a char variable choice has been declaredas well. Assume further that the user has just been presented with the following menu: S: hangar steak, red potatoes, asparagus · T: whole trout, long rice, brussel-sprouts .B: cheddar cheeseburger, steak fries, cole slaw (Yes, this menu really IS a menu) Write some code that reads a single character (S or T or B) into choice. Then the code prints out a recommended accompanying drink as follows: If the yalue of age is 21 or lower, the recommendation is vegetable juice" for steak cranberry juice for trout, and "soda" for the burger. Otherwise, the recommendations are cabernet,chardonnay", and "IPA" for steak, trout, and burger respectively. Regardless of the value of age, your code should print 'invalid menu selection if the character read into choice was not S or T or B.
A) An expression that evaluates to true if the value of the string variable s1 is greater than the value of string variable s2 is given below:s1>s2 || strcmp(s1,s2)>0
B) An expression that evaluates to true if the value of variable JestName is greater than the string Dexter is given below:
JestName > "Dexter"C) Code that reads a single character (S or T or B) into choice. Then the code prints out a recommended accompanying drink as follows is given below:char choice;int age;scanf("%c", &choice);if(choice == 'S'){ if(age <= 21){ printf("Recommended Accompanying Drink: Vegetable Juice"); } else{ printf("Recommended Accompanying Drink: Cabernet"); } }else if(choice == 'T'){ if(age <= 21){ printf("Recommended Accompanying Drink: Cranberry Juice"); } else{ printf("Recommended Accompanying Drink: Chardonnay"); } }else if(choice == 'B'){ if(age <= 21){ printf("Recommended Accompanying Drink: Soda"); } else{ printf("Recommended Accompanying Drink: IPA"); } }else{ printf("Invalid menu selection.");}Note: Here, in the code, age is already declared and initialized with an integer value and choice is a character variable. scanf function is used to read a single character. Then the nested if-else statements are used to determine the value of the choice variable and if it matches with the given conditions, then it will print the Recommended Accompanying Drink for the respective menu selection. Otherwise, it will print the statement "Invalid menu selection."
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What type of scaling is each of these?
horizontal or vertical
adding a server:
adding memory to a server:
Answer:
Adding a server: Horizontal Adding memory to a server: Vertical
Explanation:
Answer:
adding a server: horizontal
adding memory to a server: vertical
Explanation:
edge 2022