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20 interview questionsfor developers (2026)

Test your developer skills before an interview with 20 corrected questions on 80+ topics. Beginner, Intermediate or Expert level.

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20 questions
Medium
3 votes386 runs
2 comments

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.

Engineer Data
talend
after-sales service
low cost
Anonymous authorat Nov 29, 2023
Hard
3 votes324 runs0 comment

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

Engineer Data
data
profiling
Anonymous authorat Nov 29, 2023
Hard
3 votes280 runs0 comment

What are the objectives of Big Data?

Engineer Data
data
dataflow
Anonymous authorat Nov 29, 2023
Hard
2 votes438 runs
3 comments

Talend is the leader in data integration.

Engineer Data
talend
data integration
Anonymous authorat Nov 29, 2023
Easy
2 votes367 runs0 comment

Can we use Talend to create a .NET project?

Engineer Data
talend
tmap
Anonymous authorat Nov 29, 2023
Easy
2 votes307 runs0 comment

Which Talend product is the most popular on the market?

Engineer Data
talend
talend open studio
Anonymous authorat Nov 29, 2023
Easy
2 votes284 runs0 comment

What does BPM mean?

Engineer Data
BPM
Anonymous authorat Nov 29, 2023
Medium
1 vote343 runs
1 comment

Talend is a data integration software. It allows to:

Engineer Data
data
data quality
Anonymous authorat Nov 29, 2023
Easy
1 vote277 runs0 comment

Data integration is generally referred to as ETL. It stands for : Extraction Transformation Loading

Engineer Data
data integration
etl
Anonymous authorat Nov 29, 2023
Medium
0 vote308 runs0 comment

Which of these steps should be given priority in business process modeling?

Engineer Data
business process modeling
dashboards
Anonymous authorat Nov 29, 2023
Hard
0 vote278 runs0 comment

List the data integration platforms supported by Talend

Engineer Data
data integration
hadoop
mongodb
Anonymous authorat Nov 29, 2023
Medium
0 vote276 runs0 comment

What are the 4 V's of Big Data?

Engineer Data
big data
Anonymous authorat Nov 29, 2023
Easy
0 vote276 runs0 comment

Data integration is a key success factor for companies. There are a number of different solutions for processing information in the best possible way. These solutions are called Data Management Solutions.

Engineer Data
data integration
data management
Anonymous authorat Nov 29, 2023
Medium
0 vote275 runs0 comment

How much data is collected by companies in France in a year?

Engineer Data
data
Anonymous authorat Nov 29, 2023
Hard
0 vote274 runs
1 comment

Talend is a free software. Which of the following statement is true ?

Engineer Data
talend
license
Anonymous authorat Nov 29, 2023
Hard
0 vote272 runs0 comment

List the Business Process Management (BPM) products available to Talend users.

Engineer Data
bpm
talend
Anonymous authorat Nov 29, 2023
Easy
0 vote271 runs0 comment

Which of these products is not offered by Talend?

Engineer Data
Talend
Talend BPM
Talend Cloud
Anonymous authorat Nov 29, 2023
Easy
0 vote1 run0 comment

Data visualization aims to simplify understanding and make information more accessible.,Volume in Big Data refers to the massive amount of data generated by applications and processes.,Modern technologies make it possible to store and process data in parallel.

Engineer Data
data
big data
Matthieu Sanchezat May 25, 2026
Easy
-1 vote304 runs
2 comments

Talend is accessible for all types of business.

Engineer Data
talend
business
Anonymous authorat Nov 29, 2023
Easy
-1 vote294 runs
1 comment

Talend is a software that makes decision-making easier. It is written in Java and is a French software.

Engineer Data
java
decision-making
Anonymous authorat Nov 29, 2023