OCI Networking Services Foundations Quiz

1. Which OCI service allows you to distribute incoming traffic across multiple compute instances?

Network Load Balancer

Application Load Balancer

Both A and B

Virtual Cloud Network

2. What is the primary purpose of a Virtual Cloud Network (VCN) in OCI?

To isolate and manage cloud resources with a customizable private network

To automatically scale compute instances

To encrypt all data in transit

To monitor database performance

3. What is the function of a Security List in OCI?

Control inbound and outbound traffic at the subnet level

Encrypt data stored in Object Storage

Manage user access permissions

Schedule automated backups

4. True or False: A VCN can span multiple availability domains.

True

False

5. True or False: Public subnets must have a route to an Internet Gateway.

True

False

6. What does a Network Security Group (NSG) in OCI do?

Groups VCNs by geographic region

Provides fine-grained firewall rules for VNIC-level traffic control

Manages DNS resolution

Allocates IP addresses automatically

7. True or False: OCI supports both IPv4 and IPv6 addressing in VCNs.

True

False

8. Which OCI service provides DDoS protection and WAF capabilities?

Network Load Balancer

DDoS Protection Service

WAF and DDoS Protection

Security Lists

9. What does DRG stand for in OCI networking?

Data Routing Gateway

Dynamic Resource Group

Dynamic Routing Gateway

Distributed Resource Gateway

10. Which OCI networking service manages connections between multiple VCNs?

Local Peering Gateway

Remote Peering Connection

Both A and B

Internet Gateway

11. True or False: Stateless rules in Security Lists match traffic in both directions automatically.

True

False

12. What is the maximum number of subnets you can create in a single VCN?

5

50

Theoretically unlimited (subject to account limits)

100

13. Which service provides DNS resolution for OCI resources?

OCI DNS

Domain Name System service

Both A and B are correct

Virtual Cloud Network

14. True or False: Security Lists can only be applied at the instance level.

True

False

15. Which connectivity option allows you to connect an on-premises network to OCI securely?

Internet Gateway

Site-to-Site VPN

Virtual Circuit

Both B and C

Submit

OCI Foundations Networking Services Quiz

1. Which OCI service allows you to distribute incoming traffic across multiple compute instances?

2.

What first name or nickname would you like us to use?

2. What is the primary purpose of a Virtual Cloud Network (VCN) in OCI?

3. What is the function of a Security List in OCI?

4. True or False: A VCN can span multiple availability domains.

5. True or False: Public subnets must have a route to an Internet Gateway.

6. What does a Network Security Group (NSG) in OCI do?

7. True or False: OCI supports both IPv4 and IPv6 addressing in VCNs.

8. Which OCI service provides DDoS protection and WAF capabilities?

9. What does DRG stand for in OCI networking?

10. Which OCI networking service manages connections between multiple VCNs?

11. True or False: Stateless rules in Security Lists match traffic in both directions automatically.

12. What is the maximum number of subnets you can create in a single VCN?

13. Which service provides DNS resolution for OCI resources?

14. True or False: Security Lists can only be applied at the instance level.

15. Which connectivity option allows you to connect an on-premises network to OCI securely?

16. A NAT Gateway allows instances without public IPs to access the ____.

17. A ____ is a virtual network interface that attaches a compute instance to a subnet.

18. An Internet Gateway enables instances in a VCN to communicate with the ____.

19. A ____ defines how traffic is routed within or out of a subnet.

20. A subnet in OCI must belong to exactly one ____.