Q. Expression in which Operator is written after Operand is called as ________.

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Q. Which of the following is an example of Postfix expression ?

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Q. Convert the following infix expression to postfix expression -
A / B ^ C + D * E - A * C

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Q. Convert the following infix expression to postfix expression -
B * C - C + D / A / ( E + E )

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Q. In Computer generally _________ expressions are preferred.

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Q. Data Structure required to evaluate infix to postfix is __________.

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Q. What will be the postfix form of the above expression -
(A+B)∗(C∗D-E)∗F/G

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Q. If the sequence of operations -

push(1)
push(2)
pop
push(1)
push(2)
pop
pop
pop
push(2)
pop

are performed on a stack, the sequence of popped out values are ?

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Q. Stack cannot be used to

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Q. Expression
1 * 2 ^ 3 * 4 ^ 5 * 6
is evaluated as -

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Q. Which of the following is useful in the implementation of quick sort ?

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Q. List of data in which element can be inserted and removed at the same end is called as __________.

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Q. Adding element to stack means ___________.

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Q. Pushing element in the stack means _____________.

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Q. Post fix form of following infix expression is -
(A + B) * (C + D - E) * F

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Q. Post fix form of following infix expression is -
* + A B - C D

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Q. Stack can be implemented using ___________ and _________.

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Q. Well formed parenthesis can be checked using following data structure ?

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Q. Post fix form of
A + (B * C)
is -

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Q. Post fix form of -
(A + B) * C

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