Are you a candidate looking to sharpen your skills? Try our practice tests or view sample interview questions & Get hired by the best. Click Here×

NoSQL Test Assessment

Topics Covered

  • Column-Store system
  • Document-Store Id store system
  • Key-value solutions
  • Column-Store solutions
  • Document Store IT Solutions
  • Graph-Based Solutions
  • Key-value store solutions

Useful for hiring

  • NoSQL DataBase Engineer
  • Hadoop and NoSQL Operations Engineer
  • NoSQL Database Administrator
  • NoSQL Platform Engineer
  • NoSQL Data Analyst

Start hiring job-fit candidates using this assessment

GET A DEMO

"Our recruiters no longer rely only on the telephonic interviews. We shortlist candidates based on assessment reports. The detailed test reports provide skill wise analysis of each candidate. This has helped our clients reduce their time to hire by 60%."

Vipin Sharma, Mobile Programming,
General Manager HR & Recruitement
Question

Which of the following is true about most Document StoreIt solutions?

Note: There can be multiple correct answers to this question.

Answer
    • New fields are created automatically when you insert data into them.

    • Different types of data can be stored in the same field.

    • Almost any type of hierarchal data that can be serialized can be stored.

Question

rowID (1,2,3)
login(‘jratt’, ‘pratt’, ‘dsmith’)
email(jratt@company.com’, ‘pratt@company.com’, ‘dsmith@company.com’)
accesslevel(3,2,1)
lastloggedon (null, ‘1/1/2015’, null)
building (‘NY’, ‘IL’, null)

We are attempting the following insert:
Insert into users (rowID, login, email, accesslevel, building) values (2, ‘btompson’,‘pratt@company.com’, 2, ‘IL’)

Why won’t it work?

Answer
    • The email is already in use.

    • The row ID is already in use.

    • The accesslevel is already in use.

Question

Here we have a sample document:

TEAMS
{
"id": "BlueTeam",
"Captains": [
{ "CaptainName": "Williams", "givenName": "Robin"; },

{ "CaptainName": "Holtz", "givenName": "Ben" }
],

"members": [
{
"Name": "Jesse Rhodes",
"gender": "female", "grade": 1
]
},

{
"Name": "James Lu",
"gender": "female",
"grade": 2 }
],

"score": { “wins”: 10 , “losses:” 2 },
"creationDate": 1431620462,
"isRegistered": false

}

{
"id": "RedTeam",
"Captains": [
{ "CaptainName": "Oldham", "givenName": "Wil" },
],

"members": [
{
"Name": "Bryan McMahon",
“Name”: “Jimmy Dean”
"gender": "male", "grade": 1
]

},

{

"Name": "Y Bekhurst",
"gender": "male",
"grade": 2 }
],

"score": { “wins”: 2 , “losses:” 10 },
"creationDate": 1431620462,
"isRegistered": false

}

At what level is there a problem with this data?

Answer
    • Captains

    • Teams

    • Members

    • There are no problems.

Test details:

NoSQL Skill Test enables employers and recruiters to identify NoSQL developers by evaluating working skills and job readiness. For this reason, the emphasis is laid upon evaluating the knowledge of applied skills gained through real work experience, rather than theoretical knowledge. 

Test Duration        :  20 minutes 

No. of Questions  :  20   ( 15 Application Oriented & 5 Theory-Based )


The combination of  Application and Theory questions helps to evaluate Technical as well as practical Skills of Candidates.

Test description:

NoSQL Online Test enables recruiters, hiring team and employers, to effectively assess the NoSQL skills of the candidates before an interview.
 
NoSQL (Not Only SQL) is a non-relational database. It is an approach to data management and database design that's useful for very large sets of distributed data.  It encompasses a wide range of technologies and architectures. NoSQL is especially useful when an enterprise needs to access and analyze massive amounts of unstructured data or data that's stored remotely on multiple virtual servers in the cloud.
 
Our No SQL Assessment test is specially designed to evaluate the application-oriented NoSQL skills for hiring your NoSQL expert. This test is created and validated by Subject Matter Experts. 


NoSQL Test Contains Questions on Following Topics: 
 

  • Column-Store system

  • Document-Store Id store system

  • Key-value solutions

  • Column-Store solutions

  • Document Store IT Solutions

  • Graph-Based Solutions

  • Key-value store solutions


The NoSQL test contains MCQ's (Multiple Choice Questions), MAQ's (Multiple Answer Questions), Fill in the Blank, Descriptive, True or False. Using powerful reporting, you will have a detailed analysis of test results to help you make better decisions and predict candidate and employee success.

Good News! You can customize this test as per your requirement

  • Choose and add questions from Interview Mocha question libraries

  • Add your own set of questions

  • Customize test settings like duration, number of questions, passing score, web proctoring and much more

  • Mail us at support@interviewmocha.com to create a custom test

Looking for a tailor-made test, to suit your assessment needs?

Get in touch

Global companies using Mocha assessments

  • altran
  • credit suisse
  • sephora
  • nielsen
  • capgemini
  • akamai

How Mocha assessments are brewed

Speed up your IT recruitment with Interview Mocha

  • 500+ IT skill tests
  • 20+ coding languages
  • 50+ domain knowledge tests
  • 100+ digital 2.0 skill tests
  • Customer focus aptitude tests
  • Enterprise ready features & more...
GET A DEMO

Why hiring managers and recruiters across the globe love Interview Mocha

Take your first step to hire job fit candidates

GET A DEMO