Introduction to Database System In SQL, which of the following is not a data Manipulation Language Commands? CREATE SELECT DELETE UPDATE CREATE SELECT DELETE UPDATE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Characteristic(s) of a distributed MIS structure is a multiprocessing environment None of these interactive sharing of the workload computers supporting local DP operations All of these a multiprocessing environment None of these interactive sharing of the workload computers supporting local DP operations All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A data dictionary is a special file that contains None of these the data types of all fields in all files All of these the names of all fields in all files the widths of all fields in all files None of these the data types of all fields in all files All of these the names of all fields in all files the widths of all fields in all files ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An indexing operation None of the listed here sorts file using two keys establishes an index for a file sorts a file using a single key None of the listed here sorts file using two keys establishes an index for a file sorts a file using a single key ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Composite identifiers consist of two or more attributes. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which two files are used during operation of the DBMS? query language and utilities data dictionary and transaction log None of the listed here data dictionary and query language query language and utilities data dictionary and transaction log None of the listed here data dictionary and query language ANSWER DOWNLOAD EXAMIANS APP
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