System Analysis and Design Back-up procedure helps in all of the listed here restoring the data files whenever there is a system crash none of the listed here restoring the operation whenever there is a disk failure all of the listed here restoring the data files whenever there is a system crash none of the listed here restoring the operation whenever there is a disk failure ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design An indexed file offers the facility of a Random file and the access method of a Sequential file indexed file random access file direct access file None of these Sequential file indexed file random access file direct access file None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following statements is not true None of these All of these pointers are useful in traversing a linked list at example of a hierarchical data structure is tree a checksum digit is used for detecting Errors in data transmission None of these All of these pointers are useful in traversing a linked list at example of a hierarchical data structure is tree a checksum digit is used for detecting Errors in data transmission ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The records in a file on magnetic tape can only be accessed serially have to be arranged in a key sequence None of these cannot be transformed to a disk file are meant for backup can only be accessed serially have to be arranged in a key sequence None of these cannot be transformed to a disk file are meant for backup ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following symbols is (are) not the Data Flow Diagram (DFD): a square a bubble a triangle a circle an open rectangle a square a bubble a triangle a circle an open rectangle ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Acceptance testing is testing changes made in an existing or a new program making sure that the new programs do in fact process certain transactions according to Specifications running the system with line data by the actual user is checking the logic of one or more programs in the candidate systems testing changes made in an existing or a new program making sure that the new programs do in fact process certain transactions according to Specifications running the system with line data by the actual user is checking the logic of one or more programs in the candidate systems ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS