Week2 Java Production Support Assessment

Week2 Java Production Support Assessment

University

20 Qs

quiz-placeholder

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Week2 Java Production Support Assessment

Week2 Java Production Support Assessment

Assessment

Quiz

Professional Development

University

Practice Problem

Easy

Created by

Sys Kan

Used 3+ times

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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is Spring Boot primarily used for?

Spring Boot is primarily used for developing C++ software.

Spring Boot is mainly used for creating Python applications.

Spring Boot is primarily used for building mobile applications.

Spring Boot is primarily used for building and deploying Java applications.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which annotation is used to mark a Spring Boot application?

@SpringBootConfig

@BootApplication

@SpringApplication

@SpringBootApplication

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the default port for a Spring Boot application?

8080

5000

3000

8081

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you create a new document in MongoDB?

Use db.collectionName.insertOne({key: 'value'})

Insert db.collectionName.new({key: 'value'})

Execute db.collectionName.createDocument({key: 'value'})

Use db.collectionName.add({key: 'value'})

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method is used to retrieve a document in MongoDB?

getDocument()

retrieve()

fetch()

find()

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does CRUD stand for in database operations?

Create, Retrieve, Update, Remove

Construct, Read, Update, Delete

Create, Read, Alter, Destroy

Create, Read, Update, Delete

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of Grafana?

To manage user authentication

To store large amounts of data

The purpose of Grafana is to provide data visualization and monitoring capabilities.

To create static web pages

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