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Webdev Backend Level 2

Authored by Web 1-1

Computers

5th - 8th Grade

Used 13+ times

Webdev Backend Level 2
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is data in a MySQL database organized into?

Objects

Tables

Networks

File systems

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What represents an ‘attribute’ in a relational database?

Table

Row

Column

Object

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The number of attributes in the following SQL table is ______________.

CREATE TABLE employee (

emp_name CHAR(30),

emp_id INT

);

30

1

2

3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following format is supported by MongoDB?

SQL

XML

BSON

All of the mentioned

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

MongoDB is a _________ database that provides high performance, high availability, and easy scalability.

graph

key value

document

all of the mentioned

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

MongoDB stores all documents in _____________

Tables

Collections

Rows

all of the mentioned

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which package helps to connect Node with MongoDB

passport

mongoose

express

fs

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