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- Which of these describes how an item in a linked data structure is accessed? a.accessed by hashing its value b.immediately accessed via a base address and offset c.accessed by starting at one end and following the links until the item is reached d.immediately accessed via an index e.accessed via a binary searchA unique secondary index is created on a a) non-key, non-ordering attribute of a file b) non-key, ordering attribute of a file c) key, non-ordering attribute of a file d) key, ordering attribute of a fileWhat are "executable files" and "dynamic link libraries (DLLs)" in the context of software, and how do they contribute to application functionality?
- What exactly is fragmentation defined as? Decide whether the fragmentation you are experiencing is internal or external.140. What is a multitable clustering file organization? a. It stores related records of two or more relations in each block b. It stores related data about the relations in each block c. It links each and every block by introducing an external attribute d. None of the mentionedWhich of these describes how an item in a doubly linked data structure is accessed? a.immediately accessed via a base address and offset b.accessed by starting at one end and following the links until the item is reached c.immediately accessed via an index d.accessed via a binary search