Teach Cloud - Cloud, DevOps, and Python Backend Development Blog

❓ Quiz Question

Oct 25, 2026

Quiz: What is the formal relationship between the JSON data format and YAML 1.2?

… specification, JSON is a strict syntactic subset of YAML 1.2 ; every valid JSON document is valid YAML 1.2.

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❓ Quiz Question

Oct 25, 2026

YAML sequences (lists) use a hyphen followed by at least one space ( - item ) .

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❓ Quiz Question

Oct 25, 2026

The merge key operator ( ) injects all key-value mappings from the referenced anchor into the target dictionary.

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❓ Quiz Question

Oct 25, 2026

YAML supports compact flow sequences using JSON-style square brackets: [ 'item1', 'item2' ] .

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❓ Quiz Question

Oct 25, 2026

Comments in YAML begin with the hash ( # ) character and extend to the end of that line.

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❓ Quiz Question

Oct 25, 2026

YAML represents null values using either the literal null keyword or a solitary tilde ( ~ ).

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❓ Quiz Question

Oct 25, 2026

Three hyphens ( --- ) mark the beginning of a new YAML document within a multi-document file.

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❓ Quiz Question

Oct 25, 2026

YAML key-value mappings compile into an associative array (Python dict , JavaScript Object , Go map ).

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