System Analysis and Design Which of the following statements is not true at example of a hierarchical data structure is tree All of these a checksum digit is used for detecting Errors in data transmission None of these pointers are useful in traversing a linked list at example of a hierarchical data structure is tree All of these a checksum digit is used for detecting Errors in data transmission None of these pointers are useful in traversing a linked list ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Changes made periodically to a system, after its implementation, is known as system design analysis maintenance None of these development design analysis maintenance None of these development 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
System Analysis and Design The systems have been classified in different ways physical or abstract All of these open or closed man-made information system None of these physical or abstract All of these open or closed man-made information system None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following activities, does not belong to the Implementation phase of the SDLC? File conversion All of these User training None of these Program testing File conversion All of these User training None of these Program testing ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Main characteristic of "ring", in Data structure, is First record points only to the last record Each record points to all other records Last record points to the first record Many records point to one record First record points only to the last record Each record points to all other records Last record points to the first record Many records point to one record ANSWER DOWNLOAD EXAMIANS APP
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