MongoDB MongoDB Security and Administration

Question 1

What is role-based access control (RBAC) in MongoDB?

Accepted Answer

A system where privileges are granted through roles assigned to users

Answer

MongoDB's RBAC grants users privileges through roles, where each role defines a set of allowed actions on specified resources.

Question 2

Which built-in MongoDB role provides full administrative access to all databases?

Accepted Answer

root

Answer

The root role provides all privileges on all resources, giving unrestricted access to the entire MongoDB deployment.

Question 3

What does MongoDB's TLS/SSL configuration protect?

Accepted Answer

Data in transit between clients and servers

Answer

TLS/SSL encrypts network communications between MongoDB clients, servers, and replica set members to prevent eavesdropping and tampering.

Question 4

What is the purpose of the mongodump utility?

Accepted Answer

Creates a binary export of a MongoDB database or collection

Answer

mongodump creates a binary dump (BSON files) of a MongoDB database or collection, which can be restored using mongorestore.

Question 5

What authentication mechanism does MongoDB use by default for username/password authentication?

Accepted Answer

SCRAM (Salted Challenge Response Authentication Mechanism)

Answer

SCRAM-SHA-1 and SCRAM-SHA-256 are MongoDB's default authentication mechanisms, providing secure password-based authentication without transmitting passwords.

MongoDB Practice Test

MongoDB Practice Test

MongoDB MongoDB Security and Administration