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UTA INSY 3304 - Exam 2 - Chapter 7&9 Study Guide with Complete Solutions $9.99   Add to cart
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UTA INSY 3304 - Exam 2 - Chapter 7&9 Study Guide with Complete Solutions
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UTA INSY 3304 - Exam 2 - Chapter 7&9 Study Guide with Complete Solutions Data definition language - Answer-DDL Data manipulation language - Answer-DML CREAT SCHEMA AUTHORIZATION - Answer-Creates a database schema CREATE TABLE - Answer-Creates a new table in the user's databse schema NOT NULL ...

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  • October 5, 2024
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  • uta insy 3304 exam 2 chapter 79 study guide w

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EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024




UTA INSY 3304 - Exam 2 - Chapter 7&9
Study Guide with Complete Solutions

Data definition language - Answer✔✔-DDL


Data manipulation language - Answer✔✔-DML


CREAT SCHEMA AUTHORIZATION - Answer✔✔-Creates a database schema


CREATE TABLE - Answer✔✔-Creates a new table in the user's databse schema


NOT NULL - Answer✔✔-Ensures that a column will not have null values


UNIQUE - Answer✔✔-Ensures that a column will not have duplicate values


PRIMARY KEY - Answer✔✔-Defines a primary key for a table


FOREIGN KEY - Answer✔✔-Defines a foreign key for a table


DEFAULT - Answer✔✔-Defines a default value for a column ( when no value is give)


CHECK - Answer✔✔-validates data in an attribute


CREATE INDEX - Answer✔✔-Creates an index for a table


CREATE VIEW - Answer✔✔-Creates a dynamic subset of rows and column from on or more tables


ALTER TABLE - Answer✔✔-Modifies a table's definition (adds, modifies, or deletes attributes or

constraints)


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, EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024


CREATE TABLE AS - Answer✔✔-Creates a new table based on a query in the user's database schema


DROP INDEX - Answer✔✔-Permanently deletes an index


DROP VIEW - Answer✔✔-Permanently deletes a view


Authentications - Answer✔✔-the process DBMS uses to verify that only registered users access the

database


Numeric - Answer✔✔-Number( L, D) or Numeric(L, D)


Character - Answer✔✔-Char (L)


Date (DATE) - Answer✔✔-Stores dates in the Julian format


iNSERT: Command to insert data into table - Answer✔✔-INSERT INTO tablename VALUES();


COMMIT Syntax - Answer✔✔-COMMIT [WORK];


SELECT Syntax - Answer✔✔-Command to list the content


SELECT columnlist FROM tablename;


UPDATE - Answer✔✔-Command to modify data


Syntax - UPDATE tablename SET columnname = expression [, columnname = expression] [WHERE

conditionlist];


ROLLBACK - Answer✔✔-Syntax -ROLLBACK;


Undoes the changes since last COMMIT


command

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