System Analysis and Design The processes at the most detailed level of the data flow diagrams are called None of these interfaces data flows transform descriptions functional primitives None of these interfaces data flows transform descriptions functional primitives ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A self check digit is useful in detecting None of these Random errors only All of these transcription errors only transposition errors only None of these Random errors only All of these transcription errors only transposition errors only ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A Ring, refers to a record chain, the last of which refers to the first record, in the chain, is called a/an pointer loop location addressing pointer loop location addressing ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following systems implementation approaches should be used if you want to run the old system and the new system at the same time for a specified period? phased parallel pilot direct phased parallel pilot direct ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Advantages of Relational Database Management systems are Security controls can be more easily implemented. Flexibility, of relating different logical files None of these All of these Data independence since it allows the database to grow by adding new attributes and relations. Security controls can be more easily implemented. Flexibility, of relating different logical files None of these All of these Data independence since it allows the database to grow by adding new attributes and relations. ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Direct-access organization uses an index for each key type has records placed randomly throughout the file means storing records in contiguous blocks according to a key. Stores records sequentially but uses an index to locate records uses an index for each key type has records placed randomly throughout the file means storing records in contiguous blocks according to a key. Stores records sequentially but uses an index to locate records ANSWER DOWNLOAD EXAMIANS APP
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