3- Suppose that you are working in a Mall and you are asked to create a program that calculates total price of sold products in that Mall: When you run the program, a list will be displayed that includes a set of products, and when a specific product is selected, the program prompts you to enter the required quantity of this product and then calculates the total price. -Use the loop to give the data entry the ability to enter more than one product and calculate the total price for all the products that were entered until the data entry finishes the entry.

3- Suppose that you are working in a Mall and you are asked to create a program that calculates total price of sold products in that Mall: When you run the program, a list will be displayed that includes a set of products, and when a specific product is selected, the program prompts you to enter the required quantity of this product and then calculates the total price. -Use the loop to give the data entry the ability to enter more than one product and calculate the total price for all the products that were entered until the data entry finishes the entry.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Alice and Bob use DES cryptographic Algorithm to generate the following ciphertext then send it to Bob: Pt Ct Alice DES Bob Key Ct= DC 2A 5F 2A B0 9A B7 68 Known that: Key Show how Bob can figure out what is the original plaintext that was sent by Alice = 133457799BBCDFF3 Note: you need to include all the details about your answer
Paragraph Encrypt the following message using RSA cryptosystem. Message : THIS , with n=2633 and e=29.
Please explain the answer and show the final answerr !! f18
all use RSA toe encrypt the word (ok) when e = 7, n = 96 ) P = 7 Knowing that the Private key (K=12,0=16)
Alice sends a message to Bob, along with a digital signature created by encrypting a hash of the message. Which key did Alice use to encrypt the hash? Why is that the appropriate key? Which key will Bob use to verify the digital signature? Why is that the appropriate key?
It's hard to say without knowing what one is. In a few words, please explain.
Decode the number using the given private key. Decode the number M = 15 using the private key d = 53 and n= 77. Assume you are decoding the number using the RSA cryptosystem. Note: You can use the Modular Exponentiation calculator to help with the calculation.
In the RSA system described in the notes, take p = 101, q = 103, and k = 1249. Determine the public key (a,n). a= n=
In a RSA cryptosystem, a participant uses two prime numbers p and qis 17 and 11 respectively to generate his/her public key and privat keys. If the public key of participant is 7 and cipher text(C) is 11, then the original message(M) is. Correct answer will be appreciated , else downvoted.
From worksheet General, in cell E16, round the number given in cell G15 to its nearest multiple of 8. Answer: hp ho