MongoDB

MongoDB

University

12 Qs

quiz-placeholder

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MongoDB

MongoDB

Assessment

Quiz

Computers

University

Hard

Created by

Thomas Martinez

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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is MongoDB?

A file system.

A SQL database.

A NoSQL database.

An Access database.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which syntax returns the first matching result in a Mongo database?

db.find()

db.Find()

db.findone()

db.findOne()

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the best syntax to add a new entry to a Mongo database?

db.insert({"title":"Two Cities"})

db.add("title":"Two Cities")

db.insert({"title","Two Cities"})

db.add("title","Two Cities")

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of the group of related data stored in a Mongo database?

A cell.

A document.

A spreadsheet.

A table.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the best command to run in order to empty your Mongo database?

meteor remove Mongo

meteor list

meteor reset

meteor repair

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following packages prevents writing to the Mongo collection when it is removed?

autopublish

insecure

mongo

tracker

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which function should be used to access the specific parts of a collection that have been made available to the client?

meteor.write()

meteor.publish()

meteor.read()

meteor.subscribe()

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