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3 years ago

11

Write a Java statement that declares and creates an array of Strings named Breeds. Your array should be large enough to hold the

names of 100 dog breeds.

Computers and Technology

1 answer:

Leno4ka [110]3 years ago

5 0

Answer: String[]Breeds = new String[100]

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Write at least and explain four types of escape sequences and create an example in an IDE which consist of the mentioned escape

slamgirl [31]

Answer:

- \' is used to escape a single quote in a string enclosed in single quotes like;

my_string = 'this is John\'s ball'.

- \n is used to jump to a new line, Eg;

my_string = "Johns is a good boy\nbut he hates going to school."

the next set of the string after the '\n' character is displayed on the next line.

- \t is used to add a tab space to a string.

my_string = 'Jane is \thungry'

the character adds four character spaces before the word 'hungry'.

- \r adds a carriage return (or enter in keyboards) to start a new block paragraph in a string.

my_string = "Johns is a good boy\rbut he hates going to school."

Explanation:

Escape sequences in programming are used to format strings or output syntax of a program. They always begin with the backslash. Examples of escape sequence are " \' ", "\n", "\t", "\r", etc.

5 0

3 years ago

You are attending to a neighbor who is unresponsive, not breathing normally, and pulseless. Your spouse has left to activate EMS

Novosadov [1.4K]

Answer:

inspect the CPR mask and make sure that the one-way valve is correctly in place.

Explanation:

Based on the information provided within the question it seems that the next logical step would be to inspect the CPR mask and make sure that the one-way valve is correctly in place. This valve allows oxygen to be pushed into the victim's lungs but does not pull the oxygen back through the valves, that is part of the chest compression's that the person performing the CPR needs to do.

3 0

2 years ago

Create a program that allows the user to pick and enter a low and a high number. Your program should generate 10 random numbers

Natalka [10]

Answer:

import java.util.Scanner;

import java.util.Arrays;

import java.util.Random;

public class Main {

public static void main(String[] args) {

Scanner scan = new Scanner(System.in);

System.out.print("Enter low: ");

int low = scan.nextInt();

System.out.print("Enter high: ");

int high = scan.nextInt();

scan.close();

int rndnumbers[] = new int[10];

Random r = new Random();

for(int i=0; i<rndnumbers.length; i++) {

rndnumbers[i] = r.nextInt(high-low+1) + low;

}

for(int i=0; i<rndnumbers.length; i++) {

System.out.printf("%d: %d\n", i, rndnumbers[i]);

}

}

}

4 0

2 years ago

Which statement is false? Select one: a. A class is to an object as a blueprint is to a house. b. Classes are reusable software

kow [346]

Answer:

A class is an instance of its object

Explanation:

6 0

2 years ago

Convert the following four unsigned binary numbers to decimal and show your work:

Ber [7]

Answer:

23 ,21,10,63,13

Explanation:

We have to convert binary to decimal

10111 corresponding decimal number is

$1\times 2^4+0\times 2^3+1\times 2^2+1\times 2^1+1\times 2^0=23$

10101 corresponding decimal number is

$1\times 2^4+0\times 2^3+1\times 2^2+0\times 2^1+1\times 2^0==21$

01010 corresponding decimal number is

$0\times 2^4+1\times 2^3+0\times 2^2+1\times 2^1+0\times 2^0=10$

111111 corresponding decimal number is

$1\times 2^5+1\times 2^4+1\times 2^3+1\times 2^2+1\times 2^1+1\times 2^0=63$

001111 corresponding decimal number is

$0\times 2^5+0\times 2^4+1\times 2^3+1\times 2^2+1\times 2^1+1\times 2^0=13$

7 0

3 years ago