Database Management Systems (DBMS)
Select the accurate description of Database trigger.
Difficulty: Hard
About this MCQ
This Hard Database Management Systems (DBMS) MCQ checks one syllabus fact.
The question is: “Select the accurate description of Database trigger.”
The accepted answer is C. A stored procedure that automatically executes in response to certain events on a table.. Select the accurate description of Database trigger is answered by A stored procedure that automatically executes in response to certain events on a table option C Option A The process of organizing database tables to reduce data redundancy and improve data integrity does not match the stem it is a near-miss used to catch incomplete recall of A stored procedure that automatically executes in response to certain events on a table Option B A diagram that visually represents entities and their relationships within a database does not match the stem it is a near-miss used to catch incomplete recall of A stored procedure that automatically executes in response to certain events on a table Remaining alternatives A column or set.
- A. The process of organizing database tables to reduce data redundancy and improve data integrity.
Why not A: “The process of organizing database tables to reduce data redundancy and improve data integrity.” is not correct. The accepted answer is C. A stored procedure that automatically executes in response to certain events on a table.. Select the accurate description of Database trigger is answered by A stored procedure that automatically executes in response to certain events on a table option C Option A The pro
- B. A diagram that visually represents entities and their relationships within a database.
Why not B: “A diagram that visually represents entities and their relationships within a database.” is not correct. The accepted answer is C. A stored procedure that automatically executes in response to certain events on a table.. Select the accurate description of Database trigger is answered by A stored procedure that automatically executes in response to certain events on a table option C Option A The pro
- C. A stored procedure that automatically executes in response to certain events on a table. ✓
- D. A column or set of columns that uniquely identifies each row in a database table.
Why not D: “A column or set of columns that uniquely identifies each row in a database table.” is not correct. The accepted answer is C. A stored procedure that automatically executes in response to certain events on a table.. Select the accurate description of Database trigger is answered by A stored procedure that automatically executes in response to certain events on a table option C Option A The pro
Correct answer
C. A stored procedure that automatically executes in response to certain events on a table.
Explanation
Select the accurate description of Database trigger is answered by A stored procedure that automatically executes in response to certain events on a table option C Option A The process of organizing database tables to reduce data redundancy and improve data integrity does not match the stem it is a near-miss used to catch incomplete recall of A stored procedure that automatically executes in response to certain events on a table Option B A diagram that visually represents entities and their relationships within a database does not match the stem it is a near-miss used to catch incomplete recall of A stored procedure that automatically executes in response to certain events on a table Remaining alternatives A column or set.
Source: Database Management Systems (DBMS) Official Reference Guide
Tags: computer science, dbms, SQL, databases
Submitted by: MCQsHub Editorial
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