MongoDB

Which characteristic apply to mongodb

	true	false
MongoDB is relational database	[ ]	[x]
Key–Value Store	[ ]	[x]
Document Database	[x]	[ ]
Scalable	[x]	[ ]
XML-style Document	[ ]	[x]
JSON-style Document	[x]	[ ]

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How do you install MongoDB?

	yes	no
npm install mongodb	[ ]	[x]
npm install mongodb -g	[ ]	[x]
apt-get install mongodb	[x]	[ ]

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How do you insert data into a MongoDB?

	yes	no
db.collection.insert({foo:'bar'})	[x]	[ ]
INSERT INTO collection (foo) VALUES ('bar')	[ ]	[x]
put 'collection', 'row1', 'vi:foo', 'bar'	[ ]	[x]

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How do you get all data from a MongoDB?

	yes	no
SELECT * FROM collection	[ ]	[x]
db.collection.find()	[x]	[ ]
scan 'collection'	[ ]	[x]

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