Cloud Computing Quiz

What is a benefit of cloud networking?

• Increased hardware management complexity

• Scalability to meet changing application needs

• Limited range of configurable networking services

• Difficulty in ensuring high availability

Answer explanation

Scalability to meet changing application needs is a benefit of cloud networking as it allows for flexible resource allocation based on demand.

A Virtual Private Cloud (VPC) offers which of the following?

• Increased visibility into traffic across the entire cloud

• Public internet access for all resources by default

• Secure and isolated environment for your cloud resources

• • Limited control over resource configuration within the VPC

Answer explanation

A Virtual Private Cloud (VPC) offers a secure and isolated environment for your cloud resources, ensuring enhanced security and privacy.

Which type of IP address is NOT routable on the public internet?

• Public IP address

• Local IP address

• Private IP address

• Dynamic IP address

Answer explanation

The correct choice is 'Private IP address' because private IP addresses are not routable on the public internet and are reserved for internal networks.

Firewall rules in a cloud network are used for

• Automatically scaling resources based on demand

• Defining how traffic flows within the cloud network

• Granting access to virtual machines within the VPC

• Managing storage capacity for cloud resources

Answer explanation

Firewall rules in a cloud network are used for defining how traffic flows within the cloud network.

A hybrid cloud combines

• Multiple public cloud providers into a single environment

• On-premises infrastructure with public cloud resources

• Only private cloud resources for maximum security

• Cloud storage with a dedicated internet connection

Answer explanation

A hybrid cloud combines on-premises infrastructure with public cloud resources.

What is the primary purpose of a Virtual Private Cloud (VPC) in cloud computing?

• To manage virtual machines

• To provide a dedicated virtual network in the cloud

• To host databases

• To store files securely

Answer explanation

The primary purpose of a Virtual Private Cloud (VPC) in cloud computing is to provide a dedicated virtual network in the cloud, allowing for secure and isolated communication between resources.

Which of the following statements about public and private IP addresses is true?

• Public IP addresses are routable on the internet, while private IP addresses are used within a local network.

• Public IP addresses are used within a local network, while private IP addresses are routable on the internet.

• Public IP addresses are not unique, while private IP addresses are always unique.

• Public IP addresses are static, while private IP addresses are dynamic.

Answer explanation

Public IP addresses are routable on the internet, while private IP addresses are used within a local network.

What is the role of routes in a Virtual Private Cloud (VPC)?

• Routes in a VPC are used for setting up virtual firewalls.

• Routes in a VPC determine the physical location of the VPC servers.

• Routes in a VPC are responsible for managing user access permissions.

• Routes in a VPC determine how network traffic should be directed within the VPC based on the destination IP address.

Answer explanation

Routes in a VPC determine how network traffic should be directed within the VPC based on the destination IP address.

Which of the following is NOT typically controlled by firewall rules in a cloud VPC?

• Physical hardware

• Security groups

• Virtual machines

• Network traffic

Answer explanation

Physical hardware is NOT typically controlled by firewall rules in a cloud VPC. Firewalls primarily control network traffic, security groups, and virtual machines.

What is a key advantage of using multiple VPC networks in cloud infrastructure?

• Improved security by logically isolating different resources or environments

• Enhanced performance through faster data transfer

• Simplified network management with fewer configurations

• Increased scalability by reducing network congestion

Answer explanation

Improved security by logically isolating different resources or environments