Explain the term Tree database
Explain the term Tree database. Describe its general uses.
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A tree is a data structure that resembles a hierarchical tree structure. Each and every element in the structure is a node. Each and every node is linked with the next node, either to its left or to its right. Each and every node consists of zero or more child nodes. The length of longest downward path to a leaf from that node is termed as the height of the node and the length of the path to its root is termed as the depth of node.
Its general uses are as follows:
a) To manipulate the hierarchical data
b) Makes the information search, termed tree traversal, simpler.
c) To manipulate data this is in the form of sorted list.
d) To provide visual effects for digital images by using as a work-flow by compositing them.
Briefly describe the term B+ tree? Elucidate its uses?
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Explain whether the fact table is in normal form or not?
Describe the Quick sort algorithm.
Define the term Linear and non-linear data structure.
Specify the methods which are available in the storing sequential files?
Define the use of Direct Access in linked list instead of an array or vice versa.
Elucidate the three applications in that stacks are employed?
Define the types of an algorithm.
Illustrates the recursive algorithm?
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