Q. A data structure where elements can be added or removed at either end but not in the middle is called …

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Q. When does top value of the stack changes?

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Q. A ……………….. is a linear list in which insertions and deletions are made to from either end of the structure.

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Q. In a priority queue, insertion and deletion takes place at ………………

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Q. Which of the following is an application of stack?

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Q. Which of the following name does not relate to stacks?

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Q. The term "push" and "pop" is related to the

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Q. A data structure where elements can be added or removed at either end but not in the middle

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Q. Which data structure allows deleting data elements from front and inserting at rear?

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Q. The postfix form of the expression (A + B)∗(C∗D − E)∗F / G is

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Q. What is the postfix form of the following prefix expression -A/B*C$DE ?

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Q. The minimum number of multiplications and additions required to evaluate the polynomial
P = 4x3+3x2-15x+45 is

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Q. The data structure required to evaluate a postfix expression is

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Q. The data structure required to check whether an expression contains balanced parenthesis is

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Q. What data structure would you mostly likely see in a non recursive implementation of a recursive algorithm?

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Q. The process of accessing data stored in a serial access memory is similar to manipulating data on a

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Q. The postfix form of A*B+C/D is

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Q. Let the following circular queue can accommodate maximum six elements with the following data
front = 2 rear = 4
queue = _______, L, M, N, ___, ___

What will happen after ADD O operation takes place?

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Q. What is the postfix form of the following prefix:
*+ab–cd

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Q. A queue is a,

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