Computer Science: An OverviewGeneral literature -- Introductory and Survey. |
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Page 331
... field as the key field . Observe that one possible hash algorithm would be to select the first three digits from the Social Security number since this would always result in a value between 0 and 999 inclusive . Why would this not be a ...
... field as the key field . Observe that one possible hash algorithm would be to select the first three digits from the Social Security number since this would always result in a value between 0 and 999 inclusive . Why would this not be a ...
Page 334
... key field value equal to a record already in the old master file . In this case , the transaction record should appear in the new master file and the old master record should be omitted . 5. Why must a high - level programming language ...
... key field value equal to a record already in the old master file . In this case , the transaction record should appear in the new master file and the old master record should be omitted . 5. Why must a high - level programming language ...
Page 475
... key field values from each segment and we were looking for the record with key field value 7. If the first entry in the index were 5 , we would not know whether or not the target record is in the segment represented by this entry . Thus ...
... key field values from each segment and we were looking for the record with key field value 7. If the first entry in the index were 5 , we would not know whether or not the target record is in the segment represented by this entry . Thus ...
Contents
Contents | 1 |
PART ONE Machine Architecture | 19 |
Data Manipulation | 61 |
Copyright | |
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Common terms and phrases
abstract data type activities actually algorithm Alice application application software array ASCII assign binary bit patterns block bulk storage called Carol Chapter concept consider contains current entry Current Pointer data structures data types database declare search deleted devices diagram disk employee example execution Figure goal hash head pointer hexadecimal identified implemented input insertion sort instruction integer key field linked list loop machine language machine's memory main memory memory cells modified module move notation operating system parity bit password perform pivot entry position problem produce program counter programming languages pseudocode Questions/Exercises queue record represented request result retrieve routines search tree Section sequence sequential file solution solving sort algorithm stack statement step storage system stored string subprogram Tail pointer tape target value task technique terminal Turing machine two's complement