LinkedIn NoSQL Assessment Test Answers 2022

Spread the love

LinkedIn NoSQL Assessment Test Answers 2022 – LinkedIn NoSQL Quiz, Test Answers 2022 : Are you Looking for LinkedIn NoSQL Assessment Test Answers 20222 Today in This article i will show You LinkedIn NoSQL Assessment Test Answers 2022,Access database practice test, access skills test, How to Pass Microsoft Access Test, LinkedIn Angularjs Assessment Test Answers 2022, LinkedIn Microsoft Access Assessment Answers 2022- LinkedIn Microsoft Access Skill Quiz.

How to Pass LinkedIn Assessment Test with High Score

LinkedIn NoSQL Assessment Test Answers 2022 : A decent method for knowing whether you are ready for evaluation is by tapping on the ability you need to test in the appraisal test segment, and there will be a portrayal of the aptitudes that the test will survey. This way you can know whether there’s a piece of the product you really want to investigate or a piece of the programming language strategies you really want to brush over assuming you feel your insight is running somewhat corroded.

Know your industry

LinkedIn NoSQL Assessment Test Answers 2022 : The tests are accessible for checking a wide scope of abilities, from programming abilities to essential realistic planning abilities. You really should show your capability that is connected with the business you are focusing on. Assuming you are searching for a profession in finance, dominating in Adobe Photoshop won’t help you however much an identification announcing your solidarity in Microsoft Excel will. You additionally need to expand your capability as your experience develops, as selection representatives would expect an alumni with 3 years of work insight to show a more extensive scope of abilities than somebody recently out of school.

How to Take LinkedIn Assessment Test with Guaranteed Passing Score

LinkedIn NoSQL Assessment Test Answers 2022: Step by step instructions to Pass LinkedIn Assessment Test: When you at long last focus on getting another line of work, it tends to be overwhelming. The possibility of leaving the past behind and entering the obscure, practically everything associated with the talking system, and on top, all things considered, maybe the pressure of a transition to another city. You stress over having sufficient opportunity to make a quality showing planning for interviews so you can adequately impart your range of abilities. Debilitating.

However, your abilities might have quite recently been given a bull horn. On September 17, LinkedIn sent off an intriguing new instrument on their foundation called “LinkedIn Skill Assessments.” It’s basically another way for you to approve your abilities and better stand apart from the group.

LinkedIn NoSQL Assessment Test Answers 2022 : This is The way to Pass LinkedIn Assessment Test. You complete a thoroughly evolved web-based appraisal (planned by LinkedIn Learning and informed authorities) for an ability region you need to show capability in, similar to Adobe Photoshop for instance. Assuming you pass the evaluation, you’re given an identification that will be shown on your profile in LinkedIn Recruiter and LinkedIn Jobs.

This will assist employers with rapidly distinguishing who has the particular abilities they’re searching for and assist you with securing position postings pertinent to your recognized range of abilities. Indeed, LinkedIn says for the people who breeze through an evaluation assessment, they’re then, at that point, sent significant work postings the moment they’re posted. Assuming you don’t pass the evaluation, nobody will know.

LinkedIn says that up-and-comers who finished LinkedIn Skill Assessments are fundamentally almost certain (around 30%) to get recruited.

Why the LinkedIn Skill Assessments Tool May Help You Find a Job

LinkedIn NoSQL Assessment Test Answers 2022 : Expanding your odds of finding a new line of work by 33% is clearly a considerable lift. Candidates likewise get a method for affirming their capability in an ability. LinkedIn research shared as a feature of the apparatus declaration shows 68% of individuals need to check their ability in an expertise prior to going after a position, and 76 percent wish there was a way an ability could be confirmed so they could tolerate outing according to a likely boss.

The production of identifications gamifies abilities evaluation and gives a strong obvious signal of a task applicant’s capabilities. Think about this — assuming you were going after a position in money and there was an “dominate wizard” identification, how might you feel in the event that your companion, who you knew was applying to, had that identification on their profile, however you didn’t?

Selection representatives win as well. I have been in a recruiting job commonly and at least a few times have employed somebody professing to have specific abilities — which ended up being a leap of faith. Indeed, there are ability check tests you can get expected possibility to take however they’re costly, tedious, and hazard switching off competitors who are sublimely qualified and possess a great deal of the abilities they guarantee.

Obviously, LinkedIn wins incredibly too. The badging framework makes further commitment with their foundation (for example individuals will invest more energy on the stage, which is great for LinkedIn as far as building a propensity) and it could very well expand the worth according to the client for involving the stage for the pursuit of employment by and large.

Assuming you take an abilities evaluation yet don’t pass, LinkedIn then, at that point, offers you designated learning courses to assist you with looking over your abilities so you can pass that appraisal the following time and feel more certain and in charge of future work possibilities.

On the opposite side of the coin, a ton of truly qualified individuals won’t take the abilities evaluation and get an identification. So without the identification, despite the fact that they’re qualified, they’ll be in a difficult spot (versus the people who set aside the effort to pass the appraisal and get an identification). In this manner, it may cause individuals to feel compelled to get the identification, which makes it a more elaborate interaction to involve LinkedIn as a task stage. I can see that switching off some likely clients. Also some portion of me contemplates whether the appraisals will be made somewhat excessively hard — consequently setting off the acquisition of a course to help as a general rule. I additionally keep thinking about whether individuals will feel constrained to “identification gather” presently, eventually watering down the effect of the appraisal checks.

We’ll perceive how much and how quick the expertise appraisal and confirmation apparatus takes off for LinkedIn. In any case, one thing is for sure, it’s an intriguing new choice for breaking out of the messiness.

LinkedIn NoSQL Assessment Test Answers 2022

Q1. Which types of indexes are available in CosmosDB?

range and spatial
secondary and primary key
secondary and spatial
range and primary key

Q2. You want to connect a DynamoDB stream to AWS Lambda function?

DynamoDB table
DynamoDB trigger
DynamoDB item
DynamoDB index

Q3. To index a field that holds an array value in MongoDB, which index type do you create?

partial
sparse
compound
multikey

Q4. You want to test HBASE on your laptop using the fewest number of steps. What do you do?

Set up Hadoop in pseudo-distributed mode.
Set up HBASE in local mode.
Set up HBASE in pseudo-distributed mode.
Set up Hadoop in local mode.

Q5. You need to create a document database that supports database triggers. Which NoSQL database should you use?

DynamoDB
BigTable
Redis
MongoDB

LinkedIn NoSQL Assessment Test Answers 2022,Access database practice test, access skills test, How to Pass Microsoft Access Test, LinkedIn Angularjs Assessment Test Answers 2022, LinkedIn Microsoft Access Assessment Answers 2022- LinkedIn Microsoft Access Skill Quiz.

Q6. What is recommended size for Redis keys?

medium
short
single bit
long

Q7. You need to design security for DynamoDB to allow users read-only access to certain items and attributes in a table. What do you do?

Use lAM policy conditions
Use lAM roles
Use VPC endpoint
Use lAM policies

Q8. What does redis use to sort the elements of a sorted set?

Scores.
Ids.
Values.
Keys.

Q9.You need to change the shard key of an existing MongoDB collection. What do you do?

Dump the collection data, drop the collection, create a new collection and shard key, import the data.
Add second shard key and drop the first shard key.
Dump the collection data, drop the collection, presplit the data, create a new collection and shard key, import the data.
Drop and recreate the shard key.

Q10. Polyglot storage means using multiple types of what in the same application?

Security systems.
Database systems.
Storage systems.
Query systems.

Q11. You need to implement the simplest possible scalable, in-memory cache for your AWS application. Which service do you select?

Elasticache using Memcached.
DynamoDB.
DynamoDB Accelerator (DAX).
Elasticache using Redis.

Q12. You are doing data modelling for Google BigTable. Which statement expresses if and when you should split entities across multiple rows?

Keep all information for an entity in a single row. Store related entities in adjacent rows.
Keep all information for an entity in a single row.
Split entities across multiple rows if the entity data is over thousands of MBs, or if it does not need atomic updates and reads.
Split entities across multiple rows if the entity data is over hundreds of MBs, or if it does not need atomic updates and reads.

Q13. Which two characteristics define Amazon Quantum Ledger Database?

Key-value data model; transactionally consistent with ACID semantics.
Document data model; transactionally consistent with ACID semantics.
Key-value data model; transactions with tunable consistency.
Document data model; transactions with tunable consistency.

Q14. You need to design the primary key for DynamoDB based on three attributes. What do you do?

Designate all three fields as the primary key.
Concatenate all three fields into one new field, then designate that new field as the primary key.
Designate two fields of the three fields as the primary key.

Concatenate two fields into one new field, then designate that new field and the remaining field as the primary key.

Q15. You need to design the primary key for DynamoDB based on three attributes. What do you do?

Designate all three fields as the primary key.
Concatenate all three fields into one new field, then designate that new field as the primary key.
Designate two fields of the three fields as the primary key.
Concatenate two fields into one new field, then designate that new field and the remaining field as the primary key.

Q16. Which of these data types should you avoid in designing a Google Bigtable row key?

multi-valued identifiers
string identifiers
timesstamps
frequently updated identifiers

Q17. Your startup is building a prototype that has an evolving schema. Your data will be eventually consistent. Your application is hosted in AWS. Which databse do you choose?

Neptune
DocumentDB
DynamoDB
Amazon Aurora

Q18. You need to create a scalable databse that allows you to share documents across authorized mobile clients in real time. What Google NoSQL database should you use?

Memorystore
Datastore
Firebase
Bigtable

Q19. You want to test HBase on your laptop using the fewest number of steps. What do you do?

Set up HBase in local mode.
Set up Hadoop in pseudo-distributed mode.
Set up HBase in pseudo-distributed mode.
Set up Hadoop in local mode.

Q20. You need to design security for DynamoDB to allow users read-obly access to certain items and attriutes in a table. What do you do?

Use IAM roles.
Use IAM plicy conditions.
Use a VPC endpoint.
Use IAM plicies.

Q21. You need to design a primary key for DynamoDb based on three attributes. What do you do?

Concatenate all three fields into into one new field, than disignate that new field as the primary key.
Concatenate two fileds into one new field, than disignate that new field and the remaining field as the primary key.
Designate all three fields as the primary key.
Designate two filds of the three fields as the primary key.

Q22. What does Redis use to sort the elements of a sorted set?

keys
values
scroes
ids

Q23. You need to create a document database that supports database triggers. Which NoSQL database should you use?

DynamoDb
Redis
MongoDB
Bigtable

Q24. Which statement is prefered Cypher code for Neo4j?

MATCH (:Person)–>(:Card)–>(:Company) RETURN count(vehicle)
Match (:Person)–>(:Car):(vehicle:Car)–>(:Company) RETURN count(vehicle)
MATCH (:Person)–>(vehicle:Car)–>(:Company) RETURN count(vehicle)
MATCH (:Person)–>(:Card), (vehicle:Car)–>(:Company) RETURN count(vehicle)

Q25. You need multi-item ACID transactions with snapshot isolation within a partition for your cloud-based application. Which NoSQL databse do you choose?

Bigtable
GraphDB
DynamoDB
Cosmos DB

Q26. You need to control your application’s batch updates destination for your Bigtable multinode cluster. Which action do you take?

Create a custom app profile to route batch updates.
Create a custom app profile to route the batch update from that client.
Update the default app profile to route the natch update from that client.
Use the default app profile to route batch updates.

Q27. Polyglot storage mean using multiple types of what in the same application?

security systems
databse systems
query systems
storage systems

Q28. Your query to verify that your Redis key is configured to support expiring user information on a defined interval returns -2, What does this value indicate?

The queried key value expired in the last two secodns.
The queried key value exists, but has no associated expire value.
The queried key value does not exist.
There are two expired keys with this value.

Q29. You are designing a MongoDB schema to support queries that will include lookups. What should you do?

Create an index on the key value used as the primary key.
Create an index on the key value used as the foreign key.
Create a multicolumn index on the key value used as the foreign key and the most unique column in the document.
Create a multicolumn index on the key value used as the primary and also the forign key.

Q30. What is the aggregation operator for a join concept in MongoDB?

$group
$match
$lookup
$project

Q31. For your mobile application, you need to select a Google cloud databse that can support compound, filtered document queries. Which do you choose?

Cloud SQL
Cloud Spanner
Cloud Firestore
Cloud Firebase

Q32. To bulk load data into Amazon Neputn, what do you do?

Upload data to S3 VPC endpoint, Use the Neptun loader to load from s3 into your Neptune instance
Ad data to a Kinesis stream, and use the Neptune loade to load from S# into your Neptun instance.
Add data to a Kisnesis stream, and create a Kinesis stream VPC endpoint. Use the Nepune loader to load from S3into your Neptune instance.
Upload data to S Use the neptune loader to load from S3 into your Neptune instance.

Q33. You need to create a pub/sub server. Which databse do you use?

Neo4j
Cassandra
Redis
MyS#### QL

Q34. You want to connect a DynamoDb stream to an AWS lamdba function. Which one of these object do you create.

DynamoDb table
DynamoDB trigger
DynamoDB item
DYnamoDB index

Q35. Which two types of indexes are available in Cosmos DB?

secondery and primary key
secondary and spatial
range and spatial
range and primary key

Q36. SQL databses and NoSQL are which types of scalable?

horizontally, infinitely
vertically, horizontally
vertically, infinitely
horizonally, vertically

Q37. You need to create a scalable database that allows you to query data nodes and edges efficiently. What do you use?

a relational databse
a columnstore databse
a document databse
a graph database

Q38. You are developing a model for a graph databse. Your data will be moved from a relatinal databse into Neo4j. Which of these transformations apply?

Rows become labes: bales become nodes.
Tables become labels: rows become nodes.
Tables become collections: rows become items.
Rows become collections: tables become items.

Q39. To index a field that holds an array value in MongoDB, which index type do you create?

sparse
compound
partial
multikey

Q40. You need to execute a command for MongoDB that does NOT load values from the .mongorc.js file. What do you do ?

Delete the .monorc.js file and restart mongo shell.
Use the mongo shell to create a command with –norc option
Rem all lines in the .mongorc.js file ad restart mongo shell.
Use the mongo shell to create a command with –nodedefault option.

Q41. What is the recommended size for Redis keys?

long
short
medium
a single bit

Q42. You need to store an unordered collection of name-value pairs with differing data types in DynamoDB. Which data type should you choose?

map
set
list
stack

Q43. Which statement retrieves an item from the MusicCollection table in DynamoDB?

aws dynamodb query –table-name MusicCollection –key file://key.json
aws dynamodb get-item –table-name MusicCollection –key file://key.json
aws dynamodb select –table-name MusicCollection –key file://key.json
aws dynamodb put-item –table-name MusicCollection –key file://key.json

Q44. Database availability is measured by which metric?

the amount of service calls
the number of minutes
the amount of service costs
the number of nines

Q45. You need to encrypt data at rest in DynamoDB. Which action do you take?

You assign a default AWS encryption key to your table to encrypt data.
You create an AWS encryption key and assign it to your table to encrypt data.
None. Data is encrypted by default.
You create an AWS encryption key and assign it to your database to encrypt data.

Q46. You need to generate a unique, sequential identifier for each value stored in a Redis cluster. What do you do?

Implement a SortedSet object to generate a value.
Use the GUID keyword to generate a value.
Implement a List object to generate a value.
Use the INCR keyword to generate a value

Q47. You want to return a list of all elements in two Redis sets. Which keyword do you use?

smembers
returnall
sunion
sismember

Q48. Which method shows you whether MongoDB uses any indexes when running a query, and how the indexes are used?

detailQueryExecution()
showPlan()
explain()
describe()

Q49. Which statement accurately describes global secondary indexes in DynamoDB?

The global secondary indexes in DynamoDB are consistent, and are not guaranteed to return correct results.
The global secondary indexes in DynamoDB are transactionally consistent, and are guaranteed to return correct results.
The global secondary indexes in DynamoDB are partially consistent, and are not guaranteed to return correct results.
The global secondary indexes in DynamoDB are eventually consistent, and are not guaranteed to return correct results.

Q50. Which command do you use to add a value to a Redis stream named mystream?

ADD mystream * sensor-id 1234 temperature 19.8 1518951480106-1
UPDATE mystream * sensor-id 1234 temperature 19.8 1518951480106-3
XADD mystream * sensor-id 1234 temperature 9.8 1518951480106-0
INSERT mystream * sensor-d 1234 temperature 19.8 15181480106-2

Q51. Which code example completes this statement and creates an index for a MongoDB object named restaurants, sorted ascending by the field name?

var indexCollection = function(db) {return co(function*() {…});};

const results = yield db.table(‘restaurants’).createIndex({“name”: 1}, null); return results;
const results = yield db.collection(‘restaurants’).createIndex({“name”: 0}, null); return results;
const results = yield db.collection(‘restaurants’).createIndex({“name”: 1}, null); return results;
const results = yield db.table(‘restaurants’).createIndex({“name”: 0}, null); return results;