Classic Quiz
Quiz General knowledge

Quiz Syntax Diagram

Jakobho
Jakobho
18 played - 10 yrs ago

A popular method way of defining grammatical rules of a language or data type is to use a graphical method called Syntax Diagrams

 

Medium QUIZ 7 QUESTIONS
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Question 1 / 7

State the Purpose of Syntax Diagrams :

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Question 2 / 7
The syntax diagram is used to define a variable in the language. Why is the expression %xy2 NOT a variable?

The syntax diagram is used to define a variable in the language. Why is the expression %xy2 NOT a variable?

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Question 3 / 7
The syntax diagram is used to define a variable in the language. Why is the expression %34 NOT a variable?

The syntax diagram is used to define a variable in the language. Why is the expression %34 NOT a variable?

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Question 4 / 7
In a Syntax Diagram, what does an arrow indicate?

In a Syntax Diagram, what does an arrow indicate?

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Question 5 / 7
What is this symbol called?

What is this symbol called?

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Question 6 / 7
In a Syntax Diagram, what does this show?

In a Syntax Diagram, what does this show?

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Question 7 / 7
Assuming Letters and Digits are defined as normal, a 'Thingy' is defined using the following syntax diagram. Which of the following are valid Thingies according to this definition?

Assuming Letters and Digits are defined as normal, a 'Thingy' is defined using the following syntax diagram. Which of the following are valid Thingies according to this definition?

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