Company XYZ headed by Tina recently procured an information system. 1 pc One key feature of the system is to control information that can be viewed according to the level of management. For example, operational level would only be able to view information per transaction only while management level is able to view transaction is summary form. What principle of information security is being described in this scenario? * This scenario, exhibits the principle of information security in terms of its dependenc of data This scenario, exhibits the principle of information security in terms of its confidentiality of data This scenario, exhibits the principle of information security in terms of its integrity of data

Company XYZ headed by Tina recently procured an information system. 1 pc One key feature of the system is to control information that can be viewed according to the level of management. For example, operational level would only be able to view information per transaction only while management level is able to view transaction is summary form. What principle of information security is being described in this scenario? * This scenario, exhibits the principle of information security in terms of its dependenc of data This scenario, exhibits the principle of information security in terms of its confidentiality of data This scenario, exhibits the principle of information security in terms of its integrity of data

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

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need help to draw the ERD diagram for this: Revised Entity-Relationship Diagram (ERD) Proposal: Entities and Attributes: Users: UserID [PK] Username Password (Hashed and Salted) Email ProfilePictures: (New Entity) PictureID [PK] UserID [FK] PictureData (Reference/Path to Image File) Recipes: RecipeID [PK] UserID [FK] Title Description Image (Reference/Path to Image File) Ingredients: (Potential New Entity) IngredientID [PK] RecipeID [FK] Name Quantity Unit Comments: CommentID [PK] UserID [FK] RecipeID [FK] CommentText Timestamp Relationships: Users to ProfilePictures: One-to-One Users to Recipes: One-to-Many Recipes to Ingredients: One-to-Many Users to Comments: One-to-Many Recipes to Comments: One-to-Many
Let the Clinical Information Systems Security have the following functions: create_record, delete_record, read_record, append_to_record, add_to_acl, and move_from_record_to_record. Given these, show that the Clinical Information System model's principles implement the Clark-Wilson enforcement and certification rules. How do we prove the system implements the Clark-Wilson model? Given the principles (access, creation, deletion, etc.) of the clinical system that has the same components (IVPs, TPs, etc.), we need to justify that each of the CRs and ERs is implemented.
Enhanced entity-relationship (EER) Diagram of Library Management System Please explain the flow of this EER Diagram in words or any way that you want to explain. Thank you so much
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Create ER duagram of the foloowing information and also find entity identification, Rekationship identification, Cardianlity identification, Identify attributes.
explain what's happening in this context diagram and give definition of context diagram
Cl. “Nomadic Desert Camp, Oman" requires an Information System to maintain the details of the amenities provided by them to their tourists and the customers. The customer bill given below [Figure Cl] is an example of a record used by them for booking the amenities. Draw an Entity Relationship Diagram. Your Entity Relationship Diagram (ERD) should show Entities, attributes, Key attributes, optionality, and cardinality. Also consider the following points for developing relationships: i. A customer can book one or more amusements. ii. There are different types of amusements available in the camp. iii. The booking done by each customer will be assigned with a unique Booking ID. iv. Each item is assigned with a unique ID for identification. v. Each item's current available quantity io lso maintained in the table Item Details. Nemadic Desert Gamp, Oman CUSTOMER BILL Booking ID: 17022112 Booking Date: 17h February, 2021 Nationality: Omani Customer ID: 170212 Customer Name: Title: Ms. First…