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Virat Palan

Asked: 3 years agoIn: Mongodb

The mongo program can evaluate JavaScript expressions using the command line ________ option.

(a) –opt

(b) –js

(c) –eval

(d) None of the mentioned

Uma Darpan Andra

Asked: 3 years agoIn: Mongodb

Point out the wrong statement.

(a) MongoDB works right out of the box, and you can dive right into developing your application, instead of spending a lot of time fine-tuning obscure database configurations

(b) MongoDB works hard to be very easy to install, configure, maintain, and use

(c) MongoDB does not provide a lot of the features of a traditional RDBMS

(d) None of the mentioned

Bijoy Ram Sinha

Asked: 3 years agoIn: Mongodb

With MongoDB 3.0.0, the default use of the Power of _________ Allocations minimizes the occurrences of re-allocations as well as allows for the effective reuse of the freed record space.

(a) 2 Sized

(b) 3 Sized

(c) 4 Sized

(d) 5 Sized

Sheetal Varughese

Asked: 3 years agoIn: Mongodb

Object_Id is similar to _________ key in Relational Databases.

(a) primary

(b) secondary

(c) composite

(d) all of the mentioned

Labeen Lal Deshpande

Asked: 3 years agoIn: Mongodb

A ____________ data model with embedded data combines all related data for a represented entity in a single document.

(a) normalized

(b) denormalized

(c) non relational

(d) relational

Ram Gopal Grover

Asked: 3 years agoIn: Mongodb

MongoDB is installed unattended on Windows from the command line using ____________

(a) msi.exe

(b) msiexec.exe

(c) exec.exe

(d) none of the mentioned

Leela Manish Subramanian

Asked: 3 years agoIn: Mongodb

Point out the wrong statement.

(a) You cannot query for a node in the children field to find its parent node only

(b) You can query for a node in the children field to find its parent node as well as its siblings

(c) You can query for a node in the children field to find its siblings only

(d) None of the mentioned

Bhairavi Dugal

Asked: 3 years agoIn: Mongodb

The TCP keepalive on the Azure load balancer is ______ seconds by default.

(a) 100

(b) 200

(c) 240

(d) None of the mentioned

Jagat Sodhi

Asked: 3 years agoIn: Mongodb

To interact with embedded documents, use ___________ notation to “reach into” embedded documents.

(a) period

(b) dot

(c) comma

(d) colon

Mahmood Balaji Dara

Asked: 3 years agoIn: Mongodb

Point out the wrong statement.

(a) Query selectivity refers to how well the query predicate excludes or filters out documents in a collection

(b) Query selectivity can determine whether or not queries can use indexes effectively or even use indexes at all

(c) More selective queries match a larger percentage of documents

(d) All of the mentioned

Load More Questions

The mongo program can evaluate JavaScript expressions using the command line ________ option.

(a) –opt

(b) –js

(c) –eval

(d) None of the mentioned

With MongoDB 3.0.0, the default use of the Power of _________ Allocations minimizes the occurrences of re-allocations as well as allows for the effective reuse of the freed record space.

(a) 2 Sized

(b) 3 Sized

(c) 4 Sized

(d) 5 Sized

Object_Id is similar to _________ key in Relational Databases.

(a) primary

(b) secondary

(c) composite

(d) all of the mentioned

A ____________ data model with embedded data combines all related data for a represented entity in a single document.

(a) normalized

(b) denormalized

(c) non relational

(d) relational

MongoDB is installed unattended on Windows from the command line using ____________

(a) msi.exe

(b) msiexec.exe

(c) exec.exe

(d) none of the mentioned

The TCP keepalive on the Azure load balancer is ______ seconds by default.

(a) 100

(b) 200

(c) 240

(d) None of the mentioned

To interact with embedded documents, use ___________ notation to “reach into” embedded documents.

(a) period

(b) dot

(c) comma

(d) colon

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