Q. Which among the following is the correct grammar for the given language?
L={x∈{0,1}*|number of zeroes in x¹number of one’s in x}

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Q. L={0^i1^j2^k | j>i+k}
Which of the following satisfies the language?

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Q. The most suitable data structure used to represent the derivations in compiler:

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Q. Which of the following statement is false in context of tree terminology?

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Q. In which order are the children of any node ordered?

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Q. Which among the following is the root of the parse tree?

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Q. For the expression E*(E) where * and brackets are the operation, number of nodes in the respective parse tree are:

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Q. The number of leaves in a parse tree with expression E*(E) where * and () are operators

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Q. A grammar with more than one parse tree is called:

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Q. __________ is the acyclic graphical representation of a grammar.

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Q. Grammar is checked by which component of compiler

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Q. A symbol X is ________ if there exists : S->* aXb

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Q. A symbol X is called to be useful if and only if its is:

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Q. Which of the following is false for a grammar G in Chomsky Normal Form:

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Q. Given Checklist:
a) G has no useless symbols
b) G has no unit productions
c) G has no epsilon productions
d) Normal form for production is violated
Is it possible for the grammar G to be in CNF with the following checklisy ?

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Q. State true or false:
Statement: A CNF parse tree’s string yield (w) can no longer be 2h-1.

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Q. If |w|>=2^h, then its parse tree’s height is at least _____

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Q. If w belongs to L(G), for some CFG, then w has a parse tree, which tell us the ________ structure of w.

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Q. Which of the following are distinct to parse trees?

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Q. Choose the correct option:
Statement: Unambiguity is the ideal structure of a language.

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