Introduction to Database System The distinguishable parts of a record are called database None of these data fields files database None of these data fields files ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The following are components of a database except ________ . user data metadata reports indexes user data metadata reports indexes ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Every time attribute A appears, it is matched with the same value of attribute B, but not the same value of attribute C. Therefore, it is true that: (B,C) → A → A → (B,C). A → (B,C) → A → A → (B,C). A → ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following refers to something that can be identified in the user's work environment, something that the users want to track? Entity Identifier Attribute Relationship Entity Identifier Attribute Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Queries to a database are written in English None of these All of these can use aggregate functions like SUM and COUNT both (a) and (b) are written in English None of these All of these can use aggregate functions like SUM and COUNT both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The language used in application programs to request data from the DBMS is referred to as the All of the listed here query language DML DDL All of the listed here query language DML DDL ANSWER DOWNLOAD EXAMIANS APP
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