Solutions Archives - mcqoptions.com

Sign Up

Sign In

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

You must login to ask a question.

You must login to add post.

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Ask A Question

Jack Raj Mahajan

Asked: 3 years agoIn: Mongodb

Which of the following method corresponds to Order by clause in SQL?

(a) sort()

(b) order()

(c) orderby()

(d) all of the mentioned

Jatin Chandra Sehgal

Asked: 3 years agoIn: Mongodb

Which of the following operations are atomic on document level?

(a) update

(b) remove

(c) findAndModify

(d) all of the mentioned

Kamlesh Pratap Dhawan

Asked: 3 years agoIn: Mongodb

Point out the correct statement.

(a) Documents can contain many different key-value pairs, or key-array pairs, or even nested documents

(b) MongoDB has official drivers for a variety of popular programming languages and development environments

(c) When compared to relational databases, NoSQL databases are more scalable and provide superior performance

(d) All of the mentioned

Ankita Gara

Asked: 3 years agoIn: Mongodb

Each document in the __________ collection represents a distinct chunk of a file as represented in the GridFS store.

(a) chunks

(b) files

(c) bson

(d) none of the mentioned

Albert Kumar Oak

Asked: 3 years agoIn: Mongodb

“Sharding” a database across many server instances can be achieved with _______________

(a) LAN

(b) SAN

(c) MAN

(d) All of the mentioned

Urmi Kothari

Asked: 3 years agoIn: Mongodb

Which of the following format is supported by MongoDB?

(a) SQL

(b) XML

(c) BSON

(d) All of the mentioned

Abdul Dev Ramakrishnan

Asked: 3 years agoIn: Mongodb

The ________ message is used to update a document in a collection.

(a) UPDATE

(b) OP_UPDATE

(c) OP_UPDATES

(d) All of the mentioned

Vimala Hans

Asked: 3 years agoIn: Mongodb

_________ is a binary serialization format used to store documents and make remote procedure calls in MongoDB.

(a) BSON

(b) GridFS

(c) JSON

(d) None of the mentioned

Bahadur Aslam Som

Asked: 3 years agoIn: Mongodb

Point out the wrong statement.

(a) Embedded data models make it possible to update related data in a single atomic write operation

(b) Embedding related data in documents may lead to situations where documents grow after creation

(c) With the MMAPv1 storage engine, document growth can impact write performance and lead to data fragmentation

(d) All of the mentioned

Radhe Rupal Sodhani

Asked: 3 years agoIn: Mongodb

The _______ API to MongoDB provides additional information and write access on top of the HTTP status interface.

(a) Web

(b) REST

(c) RestFul

(d) All of the mentioned

Load More Questions

Which of the following method corresponds to Order by clause in SQL?

(a) sort()

(b) order()

(c) orderby()

(d) all of the mentioned

Which of the following operations are atomic on document level?

(a) update

(b) remove

(c) findAndModify

(d) all of the mentioned

Each document in the __________ collection represents a distinct chunk of a file as represented in the GridFS store.

(a) chunks

(b) files

(c) bson

(d) none of the mentioned

“Sharding” a database across many server instances can be achieved with _______________

(a) LAN

(b) SAN

(c) MAN

(d) All of the mentioned

Which of the following format is supported by MongoDB?

(a) SQL

(b) XML

(c) BSON

(d) All of the mentioned

The ________ message is used to update a document in a collection.

(a) UPDATE

(b) OP_UPDATE

(c) OP_UPDATES

(d) All of the mentioned

_________ is a binary serialization format used to store documents and make remote procedure calls in MongoDB.

(a) BSON

(b) GridFS

(c) JSON

(d) None of the mentioned

The _______ API to MongoDB provides additional information and write access on top of the HTTP status interface.

(a) Web

(b) REST

(c) RestFul

(d) All of the mentioned

How to approach applying for a job at a company ...

How to handle personal stress caused by utterly incompetent and ...

What is a programmer’s life like?

Sign Up

Sign In

Forgot Password

mcqoptions.com Latest Questions