System Analysis and Design Which is the best process to access number of records from the same file? an on-line job a batch job None of these a real-time job All of these an on-line job a batch job None of these a real-time job All of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following symbols is (are) not the Data Flow Diagram (DFD): a bubble a circle a triangle a square an open rectangle a bubble a circle a triangle a square an open rectangle ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design In Decision trees the root is drawn on the left and is the starting point on the decision sequence. nodes represent the conditions, with the right side of tree listing the actions to be taken None of these All of these the branch depends on the condition and decisions to made the root is drawn on the left and is the starting point on the decision sequence. nodes represent the conditions, with the right side of tree listing the actions to be taken None of these All of these the branch depends on the condition and decisions to made ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Indexed-Sequential organization 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 stores records sequentially but uses an index to locate records means storing records in contiguous blocks according to a key ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Backup and recovery procedures are primarily implemented to to provide data redundancy to show different versions of data and programs handle the contingency when a file gets corrupted All of these None of these to provide data redundancy to show different versions of data and programs handle the contingency when a file gets corrupted All of these None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Mistakes made in the system analysis stage show up in : implementation None of these All of these system developments system design implementation None of these All of these system developments system design ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS