Introduction to Database System A file that is organized in uniform format is formally referred to as a _____ or a database file. Document Record None of these Database Structured data file Document Record None of these Database Structured data file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Data item characteristics that are important in data management include language punctuation width spelling language punctuation width spelling ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which type of entity is related to two or more associated entities that each contain specialized attributes that apply to some but not all of the instances of the entity? Supertype entity Subtype entity Archetype entity Instance entity Supertype entity Subtype entity Archetype entity Instance entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Structured Query Language (SQL) is an internationally recognized standard language that is understood by all commercial database management system products. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System After you _____ a record, many data management the environments require you to issue a command to save the changes you made. Update Sort key Delete Index Update Sort key Delete Index ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The _____ command is used to allocates an extent for the table in SQL MODIFY ALLOCATES None of these MODIFY TABLE REDEFINE TABLE ALTER TABLE MODIFY ALLOCATES None of these MODIFY TABLE REDEFINE TABLE ALTER TABLE ANSWER DOWNLOAD EXAMIANS APP
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