Advanced Node & React, Building a Secure SPA Using REST API's Pre Test

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Question Title

1. In a JSX component what are { } used for? (Required.)

Rendering in-line HTML elements

Evaluating dynamic CSS values

Embedding JavaScript Expressions

Comments

Do not know

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2. Which file lists the dependencies for a Node application? (Required.)

.noderc

package.json

nodemon.json

config.js

Do not know

Question Title

3. React acts fulfills which layer in the application design? (Required.)

Model

View

Controller

Middleware

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4. Which tool converts ECMAScript to basic JavaScript for cross Browser capability? (Required.)

Nodemon

React

WebPack

Babel

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5. Which of the following is the MongoDB driver for Node? (Required.)

mongod

mongoose

mongos

driverM

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6. How does React pass data from a parent component to a child component? (Required.)

Via component properties

Via event handlers

Via the shadow DOM

Via local storage

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Question Title

7. Which React hook access the internal data of a component? (Required.)

useState

useCallback

useMemo

useRef

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8. React HTML tags are case sensitive (Required.)

True

False

Do not know

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9. What is the second element in the array returned by useState? (Required.)

The current state value

the JSON object holding the current state name and value

a function to update the state

a boolean indicating if the state is stale

Do not know

Question Title

10. The console.log commands in both Node and React send the output to the same place (Required.)

True

False

Do not know

Question Title

* 1. In a JSX component what are { } used for? (Required.)

Question Title

* 2. Which file lists the dependencies for a Node application? (Required.)

Question Title

* 3. React acts fulfills which layer in the application design? (Required.)

Question Title

* 4. Which tool converts ECMAScript to basic JavaScript for cross Browser capability? (Required.)

Question Title

* 5. Which of the following is the MongoDB driver for Node? (Required.)

Question Title

* 6. How does React pass data from a parent component to a child component? (Required.)

Question Title

* 7. Which React hook access the internal data of a component? (Required.)

Question Title

* 8. React HTML tags are case sensitive (Required.)

Question Title

* 9. What is the second element in the array returned by useState? (Required.)

Question Title

* 10. The console.log commands in both Node and React send the output to the same place (Required.)

1. In a JSX component what are { } used for? (Required.)

2. Which file lists the dependencies for a Node application? (Required.)

3. React acts fulfills which layer in the application design? (Required.)

4. Which tool converts ECMAScript to basic JavaScript for cross Browser capability? (Required.)

5. Which of the following is the MongoDB driver for Node? (Required.)

6. How does React pass data from a parent component to a child component? (Required.)

7. Which React hook access the internal data of a component? (Required.)

8. React HTML tags are case sensitive (Required.)

9. What is the second element in the array returned by useState? (Required.)

10. The console.log commands in both Node and React send the output to the same place (Required.)