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3 years ago

Three negative impact of littering

Computers and Technology

1 answer:

andrew11 [14]3 years ago

8 0

Answer:

planet destroyed

loss of animals

resources wasted

Explanation:

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A communication medium that carries a large amount of data at a fast speed is called

AveGali [126]

A communication medium that carries a large amount of data at a fast speed is called broadband. Broadband can transmit multiple signals at the same time. The term gained popularity during the 1990s for the marketing of internet. The term is used in radio, television and internet terminology. Though there is slight difference in the definition in each category, the term primarily stands for the ability of a medium to send and receive a lot of data at a fast speed.

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3 years ago

How would you describe the relationship between blocks of code and commands? HELP

Karolina [17]

Answer:

Code and Commands have similar programs coding has only one thing to do or done but commands can be told anytime by an input device.

Explanation:

hope this helps.

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3 years ago

In Java; Given numRows and numColumns, print a list of all seats in a theater. Rows are numbered, columns lettered, as in 1A or

Free_Kalibri [48]

Answer:

import java.util.Scanner;

public class NestedLoops

{

public static void main(String[] args) {

Scanner scnr = new Scanner(System.in);

int numRows;

int numColumns;

int currentRow;

int currentColumn;

char currentColumnLetter;

System.out.print("Enter number of rows: ");

numRows = scnr.nextInt();

System.out.print("Enter number of columns: ");

numColumns = scnr.nextInt();

for(int i = 1; i <= numRows; i++){

currentColumn = 1;

currentColumnLetter = 'A';

for(int j = 1; j <= numColumns; j++){

System.out.print("" + i + currentColumnLetter + " ");

currentColumn++;

currentColumnLetter++;

}

Explanation:

Ask user to enter the number of rows and columns.

Create a nested for loop, outer loop goes until numRows and inner loop goes until numRows.

Inside the first loop, set currentColumn to 1 and currentColumnLetter to 'A'. This way for after each row column value starts from 1 and letter value starts from A.

Insite the second loop, print the row value - i, and currentColumnLetter. Also,increment currentColumn and currentColumnLetter values by 1.

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3 years ago

What makes up data encryption standard ?

galben [10]

Answer:

Data Encryption Standard Use Cases. The DES was a data security standard used to encrypt and decrypt non-classified computer data generated by the United States government and any commercial organization. The Data Encryption Standard (DES) is a symmetric-key block cipher published by the National Institute of Standards and Technology (NIST). ... Note that both the right section and the key are 48-bits in length. Also note that the round key is used only in this operation. The DES is a product block cipher in which 16 iterations, or rounds, of substitution and transposition (permutation) process are cascaded.

Explanation:

If this helps can i have brainliest

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3 years ago

A web application with an SQL server database is found to be compromised by an attacker. On examination, the email IDs of the da

Thepotemich [5.8K]

Answer:

This is what we call SQL Injection.

• SQL Injection is when an attacker compromises your database only if it is vulnerable.

• Vulnerability includes leaving an empty ""(value) or forgetting to close anything that could be attacked.

• Ways to prevent injection is to not use string concatenation.

(ex. "hello" + "world")

* Use parameterized queries.

* Immediately get rid of any unused code.

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2 years ago

Three negative impact of littering​

Three negative impact of littering