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Dragon parfait
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107 questions
Hard
5 votes579 runs0 comment

In 2016, Linkedin had a large data breach and leaked 168 millions of users data including hashed password. What was the protections of those password ?

IT Architect
hashing
security
Dragon parfaitat Sep 19, 2022
Hard
5 votes530 runs
2 comments

Kubernetes hierarchy : what is inside what ?

DevOps
Kubernetes
Dragon parfaitat Feb 9, 2024
Easy
4 votes454 runs1 comment

What is the percentage improvement in data processing speed after the server upgrade?

English
Dragon parfaitat Jun 13, 2024
Easy
3 votes892 runs1 comment

Node.js is a Javascript execution "runtime" based on V8 engine

Back-end developer
javascript
runtime
Dragon parfaitat Jun 8, 2023
Hard
3 votes409 runs
2 comments

Talend is the leader in data integration.

Data Scientist
talend
data integration
Dragon parfaitat Nov 29, 2023
Medium
3 votes365 runs
1 comment

Talend is a ETL tool that is used to extract, transform and load data. It is a very flexible tool that can be used for a variety of purposes. Talend is also very low cost, which makes it a good option for companies that are looking for an affordable ETL tool.

Data Scientist
talend
after-sales service
low cost
Dragon parfaitat Nov 29, 2023
Hard
3 votes307 runs0 comment

Data profiling allows you to understand the data, perform tests, clean up unnecessary data, and analyze non-selected data.

Data Scientist
data
profiling
Dragon parfaitat Nov 29, 2023
Hard
3 votes267 runs0 comment

What are the objectives of Big Data?

Data Scientist
data
dataflow
Dragon parfaitat Nov 29, 2023
Medium
3 votes232 runs0 comment

Which of the following statements are true about RESTful APIs?

IT Architect
API Design
rest
stateless
Dragon parfaitat Jan 4, 2022
Expert
2 votes554 runs0 comment

Which of the following service have leaked millions of badly hashed data ?

IT Architect
hashing
security
Dragon parfaitat Sep 19, 2022
Medium
2 votes444 runs0 comment

Which statement(s) is/ are true about Typescript and React

Web developer
react
typescript
Dragon parfaitat Aug 26, 2024
Easy
2 votes358 runs
1 comment

Jean is concerned about the potential impact on current projects and deadlines.

English
Dragon parfaitat Jun 13, 2024
Easy
2 votes345 runs0 comment

What is the percentage improvement in code coverage?

English
Dragon parfaitat Jun 13, 2024
Easy
2 votes344 runs0 comment

Can we use Talend to create a .NET project?

Data Scientist
talend
tmap
Dragon parfaitat Nov 29, 2023
Easy
2 votes294 runs0 comment

Which Talend product is the most popular on the market?

Data Scientist
talend
talend open studio
Dragon parfaitat Nov 29, 2023
Easy
2 votes261 runs0 comment

What does BPM mean?

Data Scientist
BPM
Dragon parfaitat Nov 29, 2023
Hard
2 votes187 runs0 comment

Which of the following are part of the OWASP Top 10 vulnerabilities?

Site Reliability Engineer (SRE)
Computer security
security
OWASP
Dragon parfaitat Nov 8, 2024
Easy
1 vote1000 runs0 comment

How to specify that the body of an API response is in JSON?

IT Architect
API Design
headers
json
Dragon parfaitat Jan 4, 2022
Easy
1 vote389 runs0 comment

What aspects of accessibility were mentioned to improve the application?

English
Dragon parfaitat Jun 13, 2024
Medium
1 vote358 runs0 comment

What function is used to return the current date and time in PostgreSQL?

Data Scientist
timestamp
Dragon parfaitat Aug 23, 2024