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3 years ago

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1. You are given a database to create, however, you realize that in the instructions you are told to create relationships betwee

n each table. How are relationships made between tables?

Computers and Technology

1 answer:

Alik [6]3 years ago

6 0

Answer:

In your table create statement, you can reference a primary key of another table. This is called a foreign key.

The syntax varies per database type.

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A bag of cookies holds 40 cookies. The calorie information on the bag claims that there are 10 servings in the bag and that a se

laila [671]

Answer:

import java.util.Scanner;

public class ANot {

public static void main(String[] args) {

Scanner in = new Scanner (System.in);

System.out.println("How many cookies did you eat today");

int numOfCookies = in.nextInt();

double numCalories = (numOfCookies*300)/4;

System.out.println("The total number of calories you consumed in "+numOfCookies+" cookies is " +

" "+numCalories);

}

}

Explanation:

This code is implemented in Java.

We know from the question that 4 cookies contain 300 calories
Therefore number of calories consumed = (number of cookies eaten*300)/4
To implement this in java we used the scanner class to prompt user for the input
save the input to a variable and write mathematical expression for the number of calories consumed
Then output the result

4 0

3 years ago

All animations on the world wide web are flash animations

natima [27]

Not every animation on the web is Flash but currently the majority is. There exists simple GIF based animations as well as other technologies for animation such as Silverlight and HTML5. Most believe HTML5 will eventually replace Flash.

6 0

3 years ago

Read 2 more answers

Which statement about intellectual property is true? (CSI-7.6) Group of answer choices It is okay to use code you find on the in

nika2105 [10]

Answer:

Laws are in place to cover your creative work, which includes code you have written.

Explanation:

Copyright law can be defined as a set of formal rules granted by a government to protect an intellectual property by giving the owner an exclusive right to use while preventing any unauthorized access, use or duplication by others.

A copyright can be defined as an exclusive legal right granted to the owner of a creative work (intellectual property) to perform, print, record, and publish his or her work. Also, the owner is granted the sole right to authorize any other person to use the creative work.

For instance, copyright law which protects the sharing and downloading rights of music is known as the Digital Millennium Copyright Act (DMCA).

An intellectual property can be defined as an intangible and innovative creation of the mind that solely depends on human intellect.

Simply stated, an intellectual property is an intangible creation of the human mind, ideas, thoughts or intelligence. They include intellectual and artistic creations such as name, symbol, literary work, songs, graphic design, computer codes, inventions, etc.

Hence, laws are in place to cover a person's creative work, and it includes code he or she have written.

6 0

3 years ago

Consider the following code segment.

Bingel [31]

Answer:

A.)

arr[0] = 10;

arr[1] = 10;

Explanation:

Given the array:

arr = {1,2,3,4,5}

To set the first two elements of array arr to 10.

Kindly note that ; index numbering if array elements starts from 0

First element of the array has an index of 0

2nd element of the array has an index of 1 and so on.

Array elements can be called one at a time using the array name followed by the index number of the array enclosed in square brackets.

arr[0] = 10 (this assigns a value of 10 to the index value, which replace 1

arr[1] = 10 (assigns a value of 10 to the 2nd value in arr, which replaces 2

3 0

3 years ago

Each wireless network has its own name to identify it, known as service set identity. true false

Dominik [7]

True. The acronym for service set identity is SSID, which you've likely saw before. And like you say, it's simply the unique name given to a wireless network so that we are able to identify what network we are connecting to.

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3 years ago