System Analysis and Design Direct-access organization Stores records sequentially but uses an index to locate records means storing records in contiguous blocks according to a key. has records placed randomly throughout the file uses an index for each key type Stores records sequentially but uses an index to locate records means storing records in contiguous blocks according to a key. has records placed randomly throughout the file uses an index for each key type ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The records in a file on magnetic tape have to be arranged in a key sequence None of these can only be accessed serially cannot be transformed to a disk file are meant for backup have to be arranged in a key sequence None of these can only be accessed serially cannot be transformed to a disk file are meant for backup ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Sequential organization Stores records sequentially but uses an index to locate records means storing records in contiguous blocks according to a key. None of these uses an index for each key type has records placed randomly throughout the file Stores records sequentially but uses an index to locate records means storing records in contiguous blocks according to a key. None of these uses an index for each key type has records placed randomly throughout the file ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Tracing, of any input record or process, performed on a system, back to its original source, is an report generation None of these audit trial conversion batch processing report generation None of these audit trial conversion batch processing ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Main characteristic of "ring", in Data structure, is 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 First record points only to the last record Each record points to all other records Last record points to the first record ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Programmers refer to the goal of solving a problem as the _____. Processing Purpose Output Input None of these Processing Purpose Output Input None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS