Introduction to Database System A command that lets you change one or more fields in a record is All of these None of these Look-up Modify Insert All of these None of these Look-up Modify Insert ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not considered to be a basic element of an enterprise-class database system? COBOL programs DBMS Users Database applications COBOL programs DBMS Users Database applications ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following contains a complete record of all activity that affected the contents of a database during a certain period of time? transaction log None of these query language report writer data manipulation language transaction log None of these query language report writer data manipulation language ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which two files are used during operation of the DBMS? None of the listed here data dictionary and transaction log data dictionary and query language query language and utilities None of the listed here data dictionary and transaction log data dictionary and query language query language and utilities ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Data item characteristics that are important in data management include width punctuation language spelling width punctuation language spelling ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One data dictionary software package is called ACCESS None of these DB/DC dictionary TOTAL any of the above ACCESS None of these DB/DC dictionary TOTAL any of the above ANSWER DOWNLOAD EXAMIANS APP
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