JSON YAML

How to give comments in JSON?

• #

• //

• /* */

• Comments not supported

Which of the following is invalid JSON object?

• {"name" : "John"}

• {"averageMarks" : 45.56}

• {"happy" : True}

• {"happy" : true}

Which of the following is INCORRECT statement?

• XML supports for array

• JSON supports for array

• XML is document oriented

• JSON supports for multiple data types as string, boolean, numbers.

JSON stands for _______

• JavaScript Optimal Notation

• JavaScript Object Notation

• JavaScript Object Notion

• JavaScript Object Negotiator

To read JSON object as python dictionary which python function is used?

• readDict()

• dump()

• load()

• read()

In YAML file, multiple documents are seperated using which notation/format?

• ---

• --

• ...

• ----

Which Python function is used to write serialized object into YAML file?

• write()

• dump()

• writeYaml()

• copyToYaml()

In YAML file, indentation is done using 'tab'. True or False

• True

• False

Which of the given statement is INCORRECT?

• In YAML it is optional to enclose strings in quotes. In JSON strings must be enclosed in double quotes

• In YAML hierarchy is denoted using whitspaces. In JSON hierarchy is denoted using braces and brackets

• Comments can be given in JSON. Comments can't be given in YAML

• Extension of JSON file is .json.

  Extension of YAML file is .yaml

For storing configuration details of an application, majorly which file format is used?

• SGML

• XML

• JSON

• YAML