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pishuonlain [190]
3 years ago
5

Draw a flowchart or write pseudocode to represent the logic of a program that allows the use to enter values for the width and l

ength of a room's floor in feet. the program outputs the area of the floor in square feet
Computers and Technology
1 answer:
DIA [1.3K]3 years ago
3 0
In psuedocode it would be:

length = input()
width = input()

area = length * width

print(area + " sq ft");

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The dns server translates the URL into the IP address 8.8.8.8. What is the next step in the process?
geniusboy [140]

Answer:

The web browser sends an HTTP request to the IP address, the IP address then sends the content that are displayed by the browser

Explanation:

The process of converting the typed in URL to a displayed page is as follows;

1) The typed in URL is sent to a DNS recursor by the browser

2) The recursor gets the DNS record for the domain from the cache if the record is cached or when the DNS record for the domain is not cached, the recursor makes a requests to the DNS root from which the name of the TLD nameserver is received

3) The TLD nameserver is contacted by the resolver to obtain the authoritative nameserver's IP address

4) With the information, the resolver contacts the authoritative nameserver and obtains the domain's IP address for the domain the resolver contacts

5) The obtained IP address for the URL's domain is then sent to the browser by the resolver

6) An HTTP request is sent by the browser to the IP address and the data received by the browser from that IP address is rendered and seen as the page content.

6 0
3 years ago
How are static variables and methods created in Java? What happens if a non-static method of a class tries to access a static va
9966 [12]

Answer:

Static variables are the variables decaraed with keyword static, static variables must be deacraled inside the class body, means we can not declare a static variable inside a method or consttructor, static variable belongs to class, for a class only one copy is created for static variable and used by all the objects/instances.

Static variable can access with class name like

X.i

Static method are the methods defined with static keyword, static method are also part of a class, we can access static meethod using class name like

X.printI()  

Explanation:

class X

{

//to create a static variable we need use static keyword with variable name like

public static int i;

// to create a static method we need to use static keyword while defining a method like

public static void printHello() {

 System.out.println("Hello");

}

/*

 * A non static method can access static variable of a class there is no issue

 * with that we can use a static variable in a non static method like

 */

public void printI() {

 System.out.println(i);

}

/*

 * As long as the class exist in JVM static variables will be there, as static

 * variable belong to class not with the instance,

 * it does not matters if there are instance exist or not

 */

}

4 0
3 years ago
Please help me on this it’s due now
olga2289 [7]

Answer:

All of the Above

Explanation:

TDL professionals meet all of these options.

6 0
2 years ago
Why not to use settimeout in angular.
barxatty [35]

Answer:

start with what you know

Explanation:

you can learn alot

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2 years ago
In the ISO/IEC 27002 framework, _________________ describes the use and controls related to encryption.
Nezavi [6.7K]

Answer:

In the ISO/IEC 27002 framework, Cryptography describes the use and controls related to encryption, to help an organization implement, maintain, and improve its information security management.

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