YAML Programming MCQs (Chapterwise Multiple Choice Questions)

Which of the following is the correct syntax for describing a list in YAML using inline format?

[ruby,{Python},Perl]

{ruby,{Python},Perl}

[ruby,Python,Perl]

{lang:ruby,Python,Perl}

Answer & Explanation

Correct Answer: [ruby,Python,Perl]

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Which of the following stages is responsible for converting a series of characters into a human-friendly manner such as comments, directives?

Representation

Presentation

Application

Serialization

Answer & Explanation

Correct Answer: Presentation

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Which of the following statements correctly describes the functions performed by a YAML processor?

It works on behalf of another module called application.

It processes a syntax for presenting a YAML representation as a series of characters.

It represents the tool for converting information between a YAML stream and a representation.

It represents the tool for describing a class of data objects.

Answer & Explanation

Correct Answer: It works on behalf of another module called application.

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Which of the following character symbols should not be used with the primary tag handle?

!

Valid URI

!!

"TAG" directive

Answer & Explanation

Correct Answer: !

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Which of the following correctly describes the syntax for declaring Verbatim tags?

!<!> foo

!<!bar>baz

!<tag:yaml.org,2002:str> foo:

!<$:?>bar

Answer & Explanation

Correct Answer: !<!bar>baz

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Which of the following kinds of nodes helps in representing strings, integers, dates and other data types in YAML?

Mapping

Sequence

Scalar

None of the above

Answer & Explanation

Correct Answer: Scalar

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Which of the following are parts of the YAML information model?

Composition

Serialization

Presentation

Nodes

Answer & Explanation

Correct Answer: Composition

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Which of the following is a valid format for declaring a numeric value as a string in YAML using an explicit datatype tag?

!string 123

!! char 123

!! str 123

@ str 123

Answer & Explanation

Correct Answer: !! str 123

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What is the significance of the "++" sign in the YAML information model?

It denotes serialization details.

It denotes presentation details.

It denotes node styles.

It denotes relationships.

Answer & Explanation

Correct Answer: It denotes presentation details.

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Analyze the following code snippet:
Line 1:%YAML 1.1
Line 2: ---
Line 3:!!str
Line 4:"specific\L\
Line 5:trimmed\n\n\n
Line 6:as space"
Line 7:"foo"
Which of the following would be the output of the above code?

Complied successfully

Syntax error at line 5

The case of a YAML directive should be small.

Syntax error at line 6

Answer & Explanation

Correct Answer: Complied successfully

Note: This Question is unanswered, help us to find answer for this one

YAML Programming Quick Quiz

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YAML Programming MCQ

YAML Programming Quick Quiz

Which of the following is the correct syntax for describing a list in YAML using inline format?

Which of the following stages is responsible for converting a series of characters into a human-friendly manner such as comments, directives?

Which of the following statements correctly describes the functions performed by a YAML processor?

Which of the following character symbols should not be used with the primary tag handle?

Which of the following correctly describes the syntax for declaring Verbatim tags?

Which of the following kinds of nodes helps in representing strings, integers, dates and other data types in YAML?

Which of the following are parts of the YAML information model?

Which of the following is a valid format for declaring a numeric value as a string in YAML using an explicit datatype tag?

What is the significance of the "++" sign in the YAML information model?

Analyze the following code snippet:Line 1:%YAML 1.1Line 2: ---Line 3:!!strLine 4:"specific\L\Line 5:trimmed\n\n\nLine 6:as space"Line 7:"foo"Which of the following would be the output of the above code?

Analyze the following code snippet:
Line 1:%YAML 1.1
Line 2: ---
Line 3:!!str
Line 4:"specific\L\
Line 5:trimmed\n\n\n
Line 6:as space"
Line 7:"foo"
Which of the following would be the output of the above code?