Introduction to Database System In order to use a record management system You need to understand the model the record management system uses. You need to understand the low-level details of how information in stored Both (a) and (b) All of these None of these You need to understand the model the record management system uses. You need to understand the low-level details of how information in stored Both (a) and (b) All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The modify operation is likely to be done after Look-up None of these Insert All of these Delete Look-up None of these Insert All of these Delete ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System What is the language used by most of the DBMSs for helping their users to access data? SQL Query language High level language 4GL SQL Query language High level language 4GL ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to add a column/integrity constraint to a table ADD COLUMN INSERT COLUMN MODIFY TABLE ALTER TABLE ADD COLUMN INSERT COLUMN MODIFY TABLE ALTER TABLE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a group of one or more attributes that uniquely identifies a row? Determinant Key Relation Tuple Determinant Key Relation Tuple ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not the responsibility of the utilities component of DBMS software? removing flagged records for deletion creating the physical and logical designs monitoring performance None of these creating and maintaining the data dictionary removing flagged records for deletion creating the physical and logical designs monitoring performance None of these creating and maintaining the data dictionary ANSWER DOWNLOAD EXAMIANS APP
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