PLEASE HELP, NEED THIS TURNED IN IN 20 MINUTES!!!!!! WILL GIVE BRAINLIEST!!!

What is this line of code doing? scanf("%f", &height);

Andreas93 [3]

It's saving a float value in your variable "height".

for example:

float height = 0.0;

printf("Insert your height: ");
scanf("%f", &height);

8 0

3 years ago

7. Which cipher is based on the clues of the physical factors, rather than the hardware or a software cryptosystem

Stells [14]

Answer:

The concealment cipher.

Explanation:

A concealment cipher also known as null cipher can be defined as an obsolete encryption format that typically involves the mixture of plaintext with non-cipher elements. This ultimately implies that, the plaintext is hidden in another message through encryption.

The concealment cipher is based on the clues of the physical factors, rather than the hardware or a software cryptosystem.

Basically, the concealment cipher is solely dependent on the clues of the physical factors that mainly affects the sender and receiver in a communication system.

7 0

3 years ago

Chapter 15 Problem 6 PREVENTIVE CONTROLS Listed here are five scenarios. For each scenario, discuss the possible damages that ca

sineoko [7]

Answer: seen below

Explanation:

There are various solution or ways to go about this actually. In the end, curtailing this is what matters in the end.

Below i have briefly highlighted a few precise way some of this problems can be solved, other options are open for deliberation.

A. Digital encoding of information with the calculation being changed occasionally, particularly after the frameworks advisors have finished their employments, and the framework is being used.

Which can also mean; The money could be withdrawn form the ATM. preventive Control is password to be changed periodically and regularly.

B. Noise on the line might be causing line blunders, which can bring about information misfortune. Reverberation checks and equality checks can assist with recognizing and right such mistakes.

C. If information is being lost, reverberation checks and equality checks ought to likewise help; notwithstanding, the issue might be that an intruder is blocking messages and altering them. Message arrangement numbering will assist with deciding whether messages are being lost, and in the event that they are maybe a solicitation reaction strategy ought to be executed that makes it hard for gatecrashers to dodge.

D. In the event that messages are being postponed, a significant client request or other data could be missed. As in thing c, message arrangement numbering and solicitation reaction methods ought to be utilized.

E. Messages modified by intruders can have an extremely negative effect on client provider relations if orders are being changed. For this situation, information encryption is important to keep the gatecrasher from perusing and changing the information. Additionally, a message succession numbering strategy is important to ensure the message isn't erased.

cheers i hope this was helpful !!

7 0

3 years ago

Give two separate print statements: one will print your name, the other will print your major. Ensure that both will print on th

Alexus [3.1K]

Answer:

// here is code in java.

// import package

import java.util.*;

// class definition

class Main

{

// main method of the class

public static void main (String[] args) throws java.lang.Exception

{

try{

// print the name

System.out.print("my name is Sam. ");

// print the major

System.out.print("my major is CS.");

}catch(Exception ex){

return;}

}

Explanation:

In java, System.out.print() will print the statement but didn't go to the next line.If there is another System.out.print(), then it will also print into the same line.So here first the System.out.print() will print the name and second will print the major in the same line.

Output:

my name is Sam. my major is CS.

4 0

3 years ago

You are given a data set with information from 1,000 high school students (of which the following is a part of the data) and ask

serg [7]

Answer:

Classification

Explanation:

Building a machine learning solution that can predict the success of a student in completing a college degree is a binary problem. There are two possible answer: success or not success.

This brings us to a supervised machine learning problem, where one trains the technique with labeled data whether it is a success or not. Since the target variable is discrete (not continuous), classification technique has to be used.

3 0

3 years ago