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

  • MAQ (Multiple Answer Question)
  • MCQ (Multiple Choice Question)
  • Descriptive Question
  • White Board Simulator
  • Coding Simulator
  • Audio Question
  • Video Question
  • Case Study Question

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.

This pre-employment test is useful for hiring:
  • NoSQL DataBase Engineer

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

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.

NoSQL Test Assessment

Question #1 of 3

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

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

    • 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.

    • None of the mentioned

Question #2 of 3

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?

    • The email is already in use.

    • The row ID is already in use.

    • The accesslevel is already in use.

Question #3 of 3

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?

    • Captains

    • Teams

    • Members

    • There are no problems.

SAMPLE REPORT
Candidate Name: David Messi Test Date: 28-May-2014
Test Name: NoSQL Test Assessment Test Start Time: 13.30

Score: 18 Out Of 20

Percentage: 90

Result: PASS

passing score image
SECTION PERFORMANCE
Section Name FAIL PASS
NoSQL
Score: 18/20
STRENGTH AND WEAKNESS
Strength NoSQL
Weakness -
* Note: If score <= 40 then its a Weakness. If score >= 80 then its a Strength.
ONLINE PROCTORING
0%
10 20 30 40 50 60 70 80 90 100%
Tolerable Limit Not acceptable
Window Violation: 0 | Time Violation: 0 secs
CANDIDATE DETAILS
Gender : Male Phone Number : +1-541-754-3010
Total Experience (Years) : 3 Total Experience (Months) : 5
Skill Set : NoSQL Current Employer : Interview Mocha
Current Job Title : Solution Architect Current Salary : 600.00
Expected Salary : 1000000.00 Current Location : Chicago

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