File attributes - Study guides, Class notes & Summaries

WGU C175 OBJECTIVE ASSESSMENT PRACTICE TEST ANSWER 1. The Entity-Relationship (E-R) model is _____. a. a diagramming technique that describes record structures (i.e. the fields that make up the records of a file) b. an alternative to indexing and hashing as a means for providing direct access in files c. a diagramming technique that describes entities, their attributes, and the relationships between them d. an alternative to file design in which attributes are used instead of fields e. a diagram...

Keyboard Versus the Mouse Almost everything that can be done in Excel using a mouse can also be done using the keyboard shortcuts Best way to learn is to disconnect the mouse and work through Excel using only the keyboard Name Box Tells you what cell you are in (top left below the ribbon) Formula Bar When you insert a formula into a cell and hit return, the cell will show you the output The formula bar, however, will show you the formula Next to "fx" right below the ribbon Works...

Chapter 3: Data Models TRUE/FALSE 1. A data model is usually graphical. ANS: T PTS: 1 2. The terms data model and database model are often used interchangeably. ANS: T PTS: 1 3. An implementation-ready data model should contain a description of the data structure that will store the end-user data. ANS: T PTS: 1 4. Within the database environment, a data model represents data structures with the purpose of supporting a specific problem domain. ANS: T PTS: 1 5. Data modeling starts with a...

You have a Power Bl workspace that contains several reports. You need to provide a user with the ability to create a dashboard that will use the visuals from the reports. What should you do? A. Grant the Read permission for the datasets to the user. B. Add the user as a Viewer of the workspace. C. Share the reports with the user. D. Create a row-level security (RLS) role and add the user to the role. E. Add the user as a member of the workspace. B You have a Power Bl workspace named...

ICT13 Assignment 11: Assessment 11 • 10% of Final Mark • Lab 1: Creating a Webpage for Strike a Chord page 389 + 452 + 500 • Unique number –  • Due date – 2023/08/21 • Time - 23:00 You work for a local music lesson company called Strike a Chord that provides music lessons for piano, guitar, and violin. The company needs a web presence and has hired you to create their website. You have already developed a responsive web design website and now need to integrate additional ...

A Primary Key having the fewest number of attributes to make it unique is called. correct answer: Minimization If the child entity requires the primary key of the parent entity for its unique identity, then you create ______. correct answer: Identifying Relationship If each child record has a unique identifier of its own, then the relationship is know as a _______. correct answer: Non-Identifying Relationship Entities that have no foreign keys in their pk. correct answer: Independen...

WGU C779 (Web Development Foundations) Final Exam Review Questions With Answers | Latest Guide 2023/2024 Graded A+. Which three options are What You See Is What You Get (WYSIWYG) editors for web pages? - Answer Visual Studio, Froala, Adobe Dreamweaver What the main differences between a text editor and GUI editor? - Answer A GUI editor shows content (text and images) displayed onscreen during editing roughly how it would appear when displayed as a finished product. In contrast a text editor ...

True & False The objective of SOL performance tuning on the client side is to generate an SOL query that returns the correct answer in the least amount of time, using the maximum amount of resources on the server side All database transactions must display at least the properties of Atomicity, consistency, convenience, and isolation Database recovery techniques are based on the isolation transaction property which indicate that the data used during execution of a transaction cannot...

Hashicorp Terraform Associate Certification (Exam 003): Upskill and certify your IT infrastructure automation skills with this exam-cum-study guide 2024 with complete solution Content Prologue Content Preface Acknowledgement Chapter 1: Infrastructure-as-Code and Terraform What is Infrastructure as Code (IaC)? The Pre-IaC Era Emergence of IaC Current Prospects and Adaptability of IaC Advantages of IaC Cost-Efficiency Improved Collaboration Speed and Agility Consistency and Stand...

INMT 342 Exam Set Questions and Correct Solutions physical database design purpose - CORRECT ANSWER-translate the logical description into technical specifications for storing & retrieving data physical database design goal - CORRECT ANSWER-create a design for storing data that will provide: - performance - data integrity - data security - data recoverability - simplify application development physical design process inputs - CORRECT ANSWER-- normalized relations - volume estimate...