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2 years ago

Var name = prompt("Enter the name to print on your tee-shirt");

1 answer:

3 0

Willy Shakespeare has 17 characters. It's higher than 12,so the output will be Too long. Enter a name with fewer than 12 characters.

Letter a.

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Which of the following are true statements about digital certificates in Web browsers?I. Digital certificates are used to verify

vladimir2022 [97]

Answer:

I only

Explanation:

Digital certificate are virtual encrypted keys or password used by individuals or organization as a means of establishing secure connections between servers and websites so as to be able to authenticate that only the legitimate people are having access to the information.

6 0

2 years ago

Which advertising medium has the widest reach on a global front?

lesya [120]

Answer: B

The internet would allow businesses to easily expand globally with the help of social media and the ever expanding resources being poured onto the internet, reaching customers anywhere in the world.

8 0

2 years ago

Ishaan is confused between the terms webpage and website help him in understanding the difference between both

alexgriva [62]

Answer:

A webpage is a class website and a website is a link where you can find useful information.

Explanation:

Please follow

7 0

2 years ago

Explain why Windows and Linux implements multiple locking mechanisms. Describe the circumstances under which they use spinlocks,

galben [10]

Answer:

The description for the given question is described in the explanation section below.

Explanation:

Depending on the needs of the device programmers these OS have various locking frameworks. Spinlocks become beneficial for preemptive multitasking processes during which a thread will operate in such an active loop instead of risking a rest queue latency. Mutexes become beneficial to utility lockers.

Solaris 2 employs flexible mutexes, indicating something like this on preemptive multitasking computers, the mutex is introduced with either a spinning switch.
Semaphores and state variations are much more effective methods for consistency where a commodity needs to be managed for such a prolonged period of time because spinning is unstable over a prolonged time.

8 0

2 years ago

CHALLENGE ACTIVITY 2.9.1: Coordinate geometry. Determine the distance between points (x1, y1) and point (x2, y2), and assign the

Burka [1]

Answer:

import java.util.Scanner;

public class TestClass {

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

System.out.println("Enter value for x1, x2, y1, y2");

double x1 = input.nextDouble();

double x2 = input.nextDouble();

double y1 = input.nextDouble();

double y2 = input.nextDouble();

double xVal = Math.pow((x2-x1),2);

double yVal = Math.pow((y2-y1),2);

double distance = Math.sqrt(xVal+yVal);

System.out.println(distance);

}

}

Explanation:

The code is written in Java Programming Language.

This code simply implements the formula for the distance between two points given as

distance = $\sqrt{(x2-x1)^{2}+(y2-y1)^{2} )}$

The scanner class is used to prompt and receive all the variables that are declared.

Note that we used two special Java methods (Math.pow and Math.sqrt)

7 0

2 years ago