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3 years ago

Write 3 things that can't be done without technology. write your opinion?

Computers and Technology

2 answers:

s2008m [1.1K]3 years ago

8 0

Answer:

1) Filming, depending on the camera it is still technology that everyone uses on a daily bases with no hesitation for use.

2) Vehicles, I'm not sure if they are a type of technology but for this case lets just say they are. With vehicles we can get to places much faster then walking or taking a carriage.

3)Records, in this case music. Without records or anything of the sort we wouldn't exactly be able to listen to our favorite music at all times.

Sergeeva-Olga [200]3 years ago

4 0

Answer: Call a theater to get movie times, Use a phone book to find a company to do work around your house, and Park your used car on the street with a sign that says it’s for sale.

Explanation: my opinion is that it's fine to do each of those things without technology. Because technology is supposed to help the limited capacity of the human brain and improve things that make every day life quicker, easier, leaves more time to do something else.

You might be interested in

Write the definition of the function inputArray that prompts the user to input 20 numbers and stores the numbers into alpha. Wri

Alina [70]

Answer:

In Java:

public static int[] inputArray(){

Scanner input = new Scanner(System.in);

int[] alpha = new int[20];

for(int i = 0;i<20;i++){

alpha[i] = input.nextInt();

}

return alpha;}

public static int[] doubleArray(int [] alpha){

int[] beta = new int[20];

for(int i = 0;i<20;i++){

beta[i] = 2 * alpha[i];

}

return beta;

}

public static int[] copyAlphaBeta(int [] alpha, int [] beta){

int [] AlphaBeta = new int[10];

for(int i = 0;i<5;i++){

AlphaBeta[i] = alpha[i];

}

int count = 5;

for(int i = 15;i<20;i++){

AlphaBeta[count] = beta[i];

count++;

}

return AlphaBeta;

}

public static void printArray(int [] alpha){

for(int i = 0;i<20;i++){

System.out.print(alpha[i]+" ");

if((i+1)%15 == 0){

System.out.println(" ");

}

Explanation:

The inputArray is defined here

public static int[] inputArray(){

Scanner input = new Scanner(System.in);

This declares alpha array of 20 elements

int[] alpha = new int[20];

The following iteration gets input from the user into the array

for(int i = 0;i<20;i++){

alpha[i] = input.nextInt();

}

This returns the alpha array

return alpha;}

The doubleArray is defined here. It takes the alpha array as its input parameter

public static int[] doubleArray(int [] alpha){

This declares beta of 20 integers

int[] beta = new int[20];

This populates beta by 2 * alpha[i]

for(int i = 0;i<20;i++){

beta[i] = 2 * alpha[i];

}

This returns the alpha array

return beta;}

The copyAlphaBeta array is defines here

public static int[] copyAlphaBeta(int [] alpha, int [] beta){

This declares AlphaBeta as 10 elements

int [] AlphaBeta = new int[10];

This populates the first 5 elements of AlphaBeta with the first 5 of alpha

for(int i = 0;i<5;i++){

AlphaBeta[i] = alpha[i];

}

int count = 5;

This populates the last 5 elements of AlphaBeta with the last 5 of beta

for(int i = 15;i<20;i++){

AlphaBeta[count] = beta[i];

count++;

}

This returns the AlphaBeta array

return AlphaBeta;

}

The printArray is defined here. It takes the alpha array as its input parameter

public static void printArray(int [] alpha){

This iterates through alpha array

for(int i = 0;i<20;i++){

This prints each element of the array

System.out.print(alpha[i]+" ");

A new line is started after the 15th element

if((i+1)%15 == 0){

System.out.println(" ");

}

}

See attachment for complete program which includes the main

Download txt

4 0

3 years ago

________ is an encryption standard used for secure transactions such as credit card processing and online banking. TLS DMZ White

Fynjy0 [20]

Answer:

TLS

Explanation:

In the field of computer security, TLS refers to Transport Layer Security it is closely related to the Secure Sockets Layer (SSL) although TLS is more commonly used these days. They are both techniques in cryptography that provides for the safe transfer of information between two parties (servers, systems and user applications)

TLS particularly provides a balance between transmission speed and data security through the use of symetric and asymmetric cryptography and the encryption and decryption key is the session key at both ends (sender and reciever), as such TLS has found usage in most advanced data exchange systems like credit card processing and online banking.

8 0

4 years ago

What statement would you use to print the phrase Hello, world and then start a new line?

tangare [24]

Answer:

Statement to print phrase "Hello, world" and then start a new line in java.

System.out.println("Hello, world");

Explanation:

In java, we use "System.out.println();" statement to print any string/phrase and then start a new line.The above line will print phrase "Hello, world" and then start a new line.

Implementation in java:

// class definition

class Main

{

// main method of the class

public static void main (String[] args)

{

// statement to print phrase and start new line

System.out.println("Hello, world");

} }

7 0

4 years ago

Which of the following is NOT a way to build on your strengths?

N76 [4]

Answer: the answer is B

Explanation: You can't raise your strengths if you only do sports you are good at:)

8 0

3 years ago

Read 2 more answers

PLS HELP ME I HAVE NO TIME

melisa1 [442]

Please Help! Unit 6: Lesson 1 - Coding Activity 2
Instructions: Hemachandra numbers (more commonly known as Fibonacci numbers) are found by starting with two numbers then finding the next number by adding the previous two numbers together. The most common starting numbers are 0 and 1 giving the numbers 0, 1, 1, 2, 3, 5...
The main method from this class contains code which is intended to fill an array of length 10 with these Hemachandra numbers, then print the value of the number in the array at the index entered by the user. For example if the user inputs 3 then the program should output 2, while if the user inputs 6 then the program should output 8. Debug this code so it works as intended.

The Code Given:

import java.util.Scanner;

public class U6_L1_Activity_Two{
public static void main(String[] args){
int[h] = new int[10];
0 = h[0];
1 = h[1];
h[2] = h[0] + h[1];
h[3] = h[1] + h[2];
h[4] = h[2] + h[3];
h[5] = h[3] + h[4];
h[6] = h[4] + h[5];
h[7] = h[5] + h[6];
h[8] = h[6] + h[7]
h[9] = h[7] + h[8];
h[10] = h[8] + h[9];
Scanner scan = new Scanner(System.in);
int i = scan.nextInt();
if (i >= 0 && i < 10)
System.out.println(h(i));
}
}

6 0

3 years ago