Wgu c175 test Study guides, Class notes & Summaries

Flat Files - a file having no internal hierarchy Hashed Files - A file that has been encrypted for security purposes. Heap File - An unsorted set of records.

WGU C175 Pre-Assessment Test 2022 Latest Update

WGU C175 Pre-Assessment Test 2022 Latest Update

WGU C175 Objective Assessment Test - Questions And Answers

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...

Flat Files - a file having no internal hierarchy Hashed Files - A file that has been encrypted for security purposes. Heap File - An unsorted set of records. Information - The transformation of raw data into useful facts.

WGU C175 / C175 - Alternate Practice Test 2. Questions with Answers. C175 Practice Test 2 Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. A record consists of a ____. a. character b. collection of related records c. set of one or more fields d. group of files ____ 2. A DBMS performs several important functions that guarantee the integrity and consistency of the data in the database. Which of the following is NOT one of those f...

Chapter 2: Data Modeling Multiple Choice 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 diagramming technique ...

WGU C175 OBJECTIVE ASSESSMENT PRACTICE TEST ANSWERS| IT CIS111 TEST BANK 2