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BNF quiz

Linkthehero

Linkthehero
175 played - 10 yrs ago

A quiz on BNF

Expert
expert
9
QUESTIONS
hard
 
Question 1 / 9

What does BNF stand for?

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Question 2 / 9

What would you use to define a BNF syntax?

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Question 3 / 9

What does : : = A|B|C|D|E|F mean?

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Question 4 / 9

State the need for BNF.

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Question 5 / 9

In a syntax diagram, how would a symbol be represented?

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Question 6 / 9

A certain BNF syntax has defined 0|1|2|3|4 as inclusive and has defined W|X|Y|Z as inclusive, and can use one letter but any amount of numbers. Which one of these violates the rules?

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Question 7 / 9

A certain BNF syntax can be defined with any number, a + sign, followed by another number. Is A+B defined?

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Question 8 / 9

On a syntax diagram, how would an unlimited amount of a certain data type be represented?

hard
 
Question 9 / 9

At what stage is BNF used?

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