Define the Armstrong rules
Define the Armstrong rules.
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The well-identified inference rules for FDs
• Reflexive rule:
X Y, if Y is subset or equal to X.
• Augmentation rule:
XZ YZ, if X Y.
• Transitive rule:
When {X Y, Y Z} then X Z.
• Decomposition rule:
When X YZ then X Y.
• Union or Additive rule:
When {X Y, X Z} then X YZ.
• Pseudo Transitive rule:
When {X Y, WY Z} then WX Z.
What is the relation between Doubly Linked List and Circular Linked List?
Illustrates the difference between ARRAY and STACK?
Define the use of Direct Access in linked list instead of an array or vice versa.
What do you mean by priority queues? Describe.
Explain about an array in brief and types of array operations?
Write down the demerits of circular linked list over linear linked list?
Briefly describe the term merge sort algorithm?
Define the circular list?
Define in detail the term Disjoint set.
Explain the difference between a stack and a Queue.
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