I can't read this can you write this again Soin: distinctions among the deam frimary key, conelidate ky,ond super ky:-attributes such that the• A super key is set ofanyValues of the attributes ( taken together ) uniquelyiodentify one entity in the entity set.A candidate Key is minimal superkey- a super key with no redundent attributey.In other worols, if any one of the attributes s removed,the set of attributes that remain no longerfooma buperky.

The article is about the differences among primaykey, superkey and candidate key. Primary key is…

Som: listinctions amon the term primary key, coralidate ky, ond buper ky:- set of A super ky is Values of the attributes ( aken together) uniquely attributas such that the any iolentify one entity in he entity set. A candidate key is mininal superkey - a super ky In other worols, if any one of the attributes is removed, the set of attributes that remain no longer foom with no redundent attributes, a buperky.

Som: listinctions amon the term primary key, coralidate ky, ond buper ky:- set of A super ky is Values of the attributes ( aken together) uniquely attributas such that the any iolentify one entity in he entity set. A candidate key is mininal superkey - a super ky In other worols, if any one of the attributes is removed, the set of attributes that remain no longer foom with no redundent attributes, a buperky.

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

See similar textbooks

Related questions

Q: 5. Write a Java program to generate a random number in range [100, 999]: the digits in this random…

A: import java.util.*;public class Main{ public static void main(String[] args) { int t; int…

Q: Many user-created passwords are simple and easy to guess. Write a program that takes a simple…

A: Given:

Q: write a program that shows the valid moves of chess pieces. Your program will draw a board with 64…

A: Write a program that shows the valid moves of chess pieces. Your program will draw a board with 64…

Q: wered Answer What does the following function do? int fun(int x, int y) { ( if (y == 0) return 0;…

A: The Recursive function is int fun(int x,int y) { if(y==0) return 0; else return (x + fun(x,y-1)) }…

Q: Python Programming- Computer-Assisted Instruction Part 1: Computer-Assisted Instruction (CAI)…

A: Hey, since there are multiple part questions posted, we will answer the first part question. If you…

Q: Part 1: String class • Read a String (the first line of input) from scan. . Print the string. •…

A: The JAVA Code is given below with code and output screenshot Happy to help you ?

Q: What if I wanted to test out a number a nine digit number with 0 in it? Would the code still be the…

A: No, if you are using that algorithm so get run time error, so in this code i did some changes and…

Q: My library > CSCI 200: Software Design and Programming I home > 3.27: LAB: Login name 3.27 LAB:…

A: Algorithm: START Create a Scanner object to read input from the user. Read the user's first name,…

Q: Edit question Write a Java program in java eclipse ide Generate 35 “even” random integer numbers in…

A: As per the requirement program is completed. Algorithm: Step 1: Write the main() method Step 2:…

Q: Hustle up the Hancock. Every February the Respiratory Health Association of Chicago hosts the…

A: A function hustle(n) is made which takes a single parameter n as number of steps. A list is made for…

Q: The files provided in the code editor to the right contain syntax and/or logic errors. In each case,…

A: Debugging: There are some syntax errors and methods with wrong syntax. The corrections are pointed…

Q: Write a program that displays the following table: SONST 10 a^2 0 1 4 9 16 25 36 49 64 81 100 a^3 0…

A: The first step can be defined as initializing a loop to iterate from a = 0 to a = 10 (inclusive).The…

Q: tegers read the sum of all the odd integers read a count of the number of even integers read a…

A: import java.util.Scanner;public class Test { private static Scanner sc; public static void…

Q: JEnter Enter an integer: 3125 The reversed number is 5213

A: I have provided PYTHON CODE along with CODE SCREENSHOT and 2 OUTPUT SCREENSHOTS-------

Question

100%

I can't read this can you write this again

Soin: distinctions among the deam frimary key, conelidate ky,
ond super ky
:-
attributes such that the
• A super key is set of
any
Values of the attributes ( taken together ) uniquely
iodentify one entity in the entity set.
A candidate Key is minimal superkey
- a super key with no redundent attributey.
In other worols, if any one of the attributes s removed,
the set of attributes that remain no longer
foom
a buperky.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Using python, please explain 1: A positive integer greater than 1 is said to be prime if it has no divisors other than 1 and itself. A positive integer greater than 1 is composite if it is not prime. Write a program that asks the user to enter an integer greater than 1, then displays all of the prime numbers that are less than or equal to the number entered The program should work as follows: Once the user has entered a number, the program should populate a list with all of the integers from 2 up through the value entered. The program should then use a loop to step through the list. The loop should pass each element to a function that displays the element whether it is a prime number.
This is a python , Coding the screenshot better explains .This converts numbers to Binary
Please do it in python I have asked this question before but i need it in try and except You have been asked to take a small icon that appears on the screen of a smart telephone and scale it up so it looks bigger on a regular computer screen. The icon will be encoded as characters (x and *) in a 3 x 3 grid as follows: Write a program that accepts a positive integer scaling factor and outputs the scaled icon. A scaling factor of k means that each character is replaced by a k ? k grid consisting only of that character. Input Specification: (Use a try and except here)The input will be an integer such that 0 < k ≤ 10. Output Specification:The output will be 3k lines, which represent each individual line scaled by a factor of k and repeated k times. A line is scaled by a factor of k by replacing each character in the line with k copies of the character. Use try and except
I am having a problem with my static casting. I keep getting only one response no matter what values I use in the program. It's as the bottom half of my program is not executing. I cannot figure out what I am doing incorrectly. I am sure it is obvious, but after looking for two days I don't see it. /*Program: CL8_Zick_UrsulaAuthor: Ursula ZickDate: 02/13/2019Purpose: Calculate the percentage of calories from fat*/ #include<iostream>#include<iomanip>using namespace std; int main(){// Variantsint fatGrams; // Total number of calories in one gram of fatint fatCalories; // Total amount of calories from fatint totalCalories; // Total number of calories from fatint fatPercentage; // Total fat percentage from calories cout << "Enter the requested information to determine the percentage of fat in food item; \n\n"; // Get the total calories from food itemcout << "Enter the total calories: ";cin >> totalCalories; // Get the total fat grams from food itemcout…
In Java: Forms often allow a user to enter an integer. Write a program that takes in a string representing an integer as input, and outputs yes if every character is a digit 0-9. Ex: If the input is: 1995 the output is: yes Ex: If the input is: 42,000 or 1995! the output is: no Hint: Use a loop and the Character.isDigit() function.
Part 3: Negative Binary Numbers This standard method of binary number representation doesn't account for negative numbers. We can't just throw a negative sign in front of a binary number though - everything in a computer must be represented by 1's and 0's. One way we can get around this is by using the very first digit of each binary number to represent the sign: 0 for positive and 1 for negative. This is called 1's complement representation. 00010110 -> 0 0010110 -> positive 22 10010110 -> 1 0010110 -> negative 22 Using 1's complement representation we can represent the numbers -127 through 127 in a single byte (note that we can only go half as high as an unsigned number because half of the possible representations for that byte are being used for the negative numbers). However, there is a flaw with 1's complement: the representation of the number 0. 00000000 -> 0 0000000 -> zero 10000000 -> 1 0000000 -> negative zero? Because of this, we…