System Analysis and Design Which of the following control structures is used in every program? Selection Repetition Switching None of these Sequence Selection Repetition Switching None of these Sequence ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Direct-access organization uses an index for each key type Stores records sequentially but uses an index to locate records has records placed randomly throughout the file means storing records in contiguous blocks according to a key. uses an index for each key type Stores records sequentially but uses an index to locate records has records placed randomly throughout the file means storing records in contiguous blocks according to a key. ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The two classification of inputs are: maintenance and waste products and waste energies and maintenance maintenance and signal None of these maintenance and waste products and waste energies and maintenance maintenance and signal None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design System prototyping helps the designer in communicating to the user, quickly, how the system, when developed, will look like and get a feedback. giving a demo of the software, to the system manager to whom he reports all of the listed here making the programmers understand how the system will function. communicating to the user, quickly, how the system, when developed, will look like and get a feedback. giving a demo of the software, to the system manager to whom he reports all of the listed here making the programmers understand how the system will function. ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Data manipulation language (DML) specifies for the DBMS what is required; the techniques used to process data determine how data must be structured to produce the user's view describes how data are structured in the data base all of the listed here specifies for the DBMS what is required; the techniques used to process data determine how data must be structured to produce the user's view describes how data are structured in the data base all of the listed here 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 a rectangle None of these an arrow a square box a circle a rectangle None of these an arrow a square box ANSWER DOWNLOAD EXAMIANS APP
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