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Explain how a node can be inserted into an AVL tree.
We can insert a node into an AVL tree through the insertion algorithm for binary search trees in which we compare the key of the latest node with that in the root and then insert the latest node into the left subtree or right subtree depending on whether it is less than or greater than that in the root. Insertion might or might not result in change in the height of the tree. Whereas inserting we must take care that the balance factor of any node not changes to values other than 0, 1 and -1. A tree becomes unbalanced if and only if
(i) The latest inserted node is a left descendant of a node that lastly had a balance of 1.
(ii) The latest inserted node is a right descendent of a node that lastly had a balance of -1.
Shift Microoperations Shift microoperation can be used for serial transfer of the data. They are used generally with arithmetic, logic and other data-processing operations. The
Explain the various interface circuits. An I/O interface having of circuitry required to connect an I/O device to computer bus. One side having of a data path with its associa
Q. Explain about Instruction Register and Flags? The Instruction Register: It comprises the operation code (opcode) and addressing mode bits of the instruction. It assists in
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Explain data rates in public switched telephone network. Data rates in PSTNs : A voice channel in a public switched telephone network is band restricted with a nominal bandwid
Maximum channel utilization in a LAN is defined by frame time (t f ) and propagation time (t p ). It is defined by (A) t p /t f (B) t f /t p (C) 1 + (t f /t p )
"Super ASCII", if it contains the character frequency equal to their ascii values. String will contain only lower case alphabets (''a''-''z'') and the ascii values will starts from
In a multicomputer system the computational load amid different processors should be balanced. To pass information between different nodes message passing technique is used. The p
What is a SAP system? The union of all s/w components that are assigned to the similar databases is known as a SAP system.
describe briefly about the c token with suitable example program
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