CCNA（200-301）自测题目-Automation and Programmability

小乔

Which option about JSON is true?
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+ o6 [; p9 t, e( l8 Y- t( W" a7 E2 Cuses predefined tags or angle brackets (<>) to delimit markup text
6 l1 x& j. ?- N! i6 c3 B/ N# `. Zused to describe structured data that includes arrays
! w) v2 m9 a6 v; J$ Zused for storing information
similar to HTML, it is more verbose than XML

Correct Answer -
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Which of the following is the JSON encoding of a dictionary or hash?
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{ “key”: “value”}
/ X* C# m( ?3 Y( D[“key”, “value”]
{“key”, “value”}
(“key”: “value”)
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Correct Answer -
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( `7 e; ^3 r4 U1 ^Which option best describes an API?
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A contract that describes how various components communicate and exchange data with each other.
an architectural style (versus a protocol) for designing applications
a stateless client-server model
+ N" u( x5 k% B+ D' lrequest a certain type of data by specifying the URL path that models the data

; a" e, p, {4 a1 xCorrect Answer

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