System Analysis and Design Which of the following is used to derive the address, of a record from the record key hashing field comma variable None of these hashing field comma variable None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which is the best process to access number of records from the same file? a real-time job All of these None of these an on-line job a batch job a real-time job All of these None of these an on-line job a batch job ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The term scheme means the relationship service bureau None of these a map of overall structure of a database. two dimensional table a parent with no owners the relationship service bureau None of these a map of overall structure of a database. two dimensional table a parent with no owners ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Data Definition Language (DDL) specifies for the DBMS what is required; the techniques used to process data all of the listed here describes how data are structured in the data base determine how data must be structured to produce the user's view specifies for the DBMS what is required; the techniques used to process data all of the listed here describes how data are structured in the data base determine how data must be structured to produce the user's view ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design In data-flow diagrams, an originator or receiver of the data is usually designated by a circle an arrow None of these a square box a rectangle a circle an arrow None of these a square box a rectangle ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A hierarchical chart that divides a large program into modules, in which greater details is designed in successively lower programming levels, is called a None of these sub-schema Scheme All of these Structure None of these sub-schema Scheme All of these Structure ANSWER DOWNLOAD EXAMIANS APP
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