Dbms Studienführer, Klassennotizen & Zusammenfassungen
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Database systems exam 1 questions with correct answers
- Prüfung • 21 Seiten • 2023
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data vs. information 
data is raw facts and information is data in context 
 
 
 
database management 
is a field that focuses on the proper generation, storage, and retrieval of data 
 
 
 
Database 
is a shared integrate computer structure that store a collection of end user data and meta data 
 
 
 
meta data 
data about data: the characteristics and relationships that link data i.e. the name of each data element and the type of data stored 
 
 
 
DBMS 
database management system basically ma...
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DBMS Final Exam Fall 2023 Scored 45/50
- Prüfung • 21 Seiten • 2023
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DBMS Final Exam Fall 2023 Scored 45/50 
 
 
 
Started on Sunday, 22 January 2023, 12:30 PM 
 
State Finished 
Completed on Sunday, 22 January 2023, 12:58 PM 
 
Time taken 27 mins 34 secs 
Marks 45.00/50.00 
 
Grade 90.00 out of 100.00 
 
 
 
 
Refer to table 1.0 Using the SELECT statement below what would be the possible output: 
 
SELECT NAME, ORG, POSITION FROM ORGCHAR WHERE NAME LIKE ‘A%’ AND POSITION = ‘SEC’; 
 
Select one: 
a.	It retrieves the record of ANNA and MOJICA 
b.	...
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D427 - DATABASE MANAGEMENT APPLICATIONS WITH 100% CORRECT ANSWERS 2024.
- Prüfung • 14 Seiten • 2023 Beliebt
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Schema 
The definition of how data in a database will be organized. 
 
 
 
- Create 
- Read 
- Update 
- Delete 
The basis of interacting with databases can be defined using the CRUD acronym. What does CRUD stand for? 
 
 
 
Brainpower 
0:02 
/ 
0:15 
DATE: YYYY-MM-DD 
 
DATETIME: YYYY-MM-DD HH:MM:SS 
What is the DATE datatype syntax? 
 
What is the DATETIME datatype syntax? 
 
 
 
It will have 3 numbers before the decimal and 2 after. 
What does DECIMAL(3,2) indicate? 
 
 
 
Stored Procedures 
...
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DBMS Final Exam Fall 2023 Scored 45/50
- Prüfung • 21 Seiten • 2023
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DBMS Final Exam Fall 2023 Scored 45/50 
 
 
 
Started on Sunday, 22 January 2023, 12:30 PM 
 
State Finished 
Completed on Sunday, 22 January 2023, 12:58 PM 
 
Time taken 27 mins 34 secs 
Marks 45.00/50.00 
 
Grade 90.00 out of 100.00 
 
 
 
 
Refer to table 1.0 Using the SELECT statement below what would be the possible output: 
 
SELECT NAME, ORG, POSITION FROM ORGCHAR WHERE NAME LIKE ‘A%’ AND POSITION = ‘SEC’; 
 
Select one: 
a.	It retrieves the record of ANNA and MOJICA 
b.	...
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WGU C175 Data Management – Foundations Final Exam (Latest 2023/ 2024) Questions and Verified Answers- Grade A
- Prüfung • 32 Seiten • 2023
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Im Paket-Deal erhältlich
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WGU C175 Data Management – Foundations Final Exam (Latest 2023/ 2024) Questions and Verified Answers- Grade A 
 
Q: A one-to-many unary relationship allows an occurrence of the entity type on the "one side" of the relationship to be associated with . 
a) a single occurrence of the same entity type b) multiple occurrences of the same entity type 
c) a single occurrence of the different entity type on the "many side" of the relationship 
d) multiple occurrences of the different en...
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DBMS Final Exam Fall 2023 Scored 45/50
- Prüfung • 21 Seiten • 2023
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1/22/23, 12:58 PM	FINAL EXAMINATION: Attempt review 
 
 
DBMS Final Exam Fall 2023 Scored 45/50 
 
 
 
Started on Sunday, 22 January 2023, 12:30 PM 
 
State Finished 
Completed on Sunday, 22 January 2023, 12:58 PM 
 
Time taken 27 mins 34 secs 
Marks 45.00/50.00 
 
Grade 90.00 out of 100.00 
 
 
 
 
Refer to table 1.0 Using the SELECT statement below what would be the possible output: 
 
SELECT NAME, ORG, POSITION FROM ORGCHAR WHERE NAME LIKE ‘A%’ AND POSITION = ‘SEC’; 
 
Select...
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Test Bank for Database Systems Design, Implementation,& Management 13th Edition-Carlos Coronel & Steven Morris
- Prüfung • 380 Seiten • 2022
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Database Systems Design, Implementation,& Management 13th Edition-Carlos Coronel, Steven Morris-Test Bank Database skills are among the most in-demand IT skills today. Now you can gain a solid foundation in database design and implementation with the practical, easy-to-understand approach in the market-leading DATABASE SYSTEMS: DESIGN, IMPLEMENTATION, AND MANAGEMENT, 13E. Diagrams, illustrations, and tables clarify in-depth coverage of database design. You learn the key to successful database im...
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Database management systems (DBMS)
- Prüfung • 6 Seiten • 2024
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Database management systems (DBMS) 
 
What is a database management system? - a program controlling the structure of a database 
and access to the data; creates, processes, and administers database 
 
What are some advantages of a DBMS? - 
-reduced data redundancy 
-improved data integrity 
-more program independence 
-increased user productivity 
-increased security 
 
What is DBMS used for? - to create tables and relationships in databases 
 
What do applications use DBMS for? - to read, inse...
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WGU C175 Data Management Foundations Study Guide
- Prüfung • 86 Seiten • 2023
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14% Lesson 1 Introduction to Databases, Information and Data (7 Questions) 
 
Competency 4017.1.1: Introduction to Information and Data 
Explain how data, databases, and data management is used in today's organization 
	Explain what data is and how is it stored 
	Explain the different types of data 
	Define file structures 
	Explain how data was stored and retrieved before the use of database management systems 
 
1.1	Why Databases 
•	Best way to store and manage data 
•	Makes data persiste...
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DBMS - Midterm Study Guide, DBMS 110 Final Questions With Complete Solutions
- Prüfung • 19 Seiten • 2023
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DBMS - Midterm Study Guide, DBMS 110 Final Questions With Complete Solutions
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