HCIA Datacom Network Automation Basics

1. What is the primary function of a network API in automation?

To physically connect network cables

To provide programmatic access to network device functions and data

To reduce network security

To increase manual configuration tasks

2. What is the primary role of a CI/CD pipeline in network automation?

To manually test network configurations

To automatically validate and deploy configuration changes safely

To replace network monitoring tools

To increase network latency intentionally

3. Which of these is a key metric for evaluating network automation success?

Reduction in deployment time and human error rates

Increase in network cable length

Decrease in network bandwidth

Increase in manual configuration steps

4. In HCIA Datacom, what does telemetry refer to in automation context?

Remote configuration of devices via phone

Automated collection and streaming of network performance data

Manual monitoring of network devices

Physical inspection of network hardware

5. What is the main advantage of using configuration templates in network automation?

They slow down configuration processes

They allow consistent, repeatable deployments across multiple devices

They eliminate the need for testing

They increase manual work requirements

6. Which authentication method is recommended for secure automation API access?

Plain text passwords in scripts

OAuth 2.0 or certificate-based authentication

Storing credentials in configuration files

No authentication required

7. In network automation, what is a playbook?

A physical networking manual

A set of predefined automated tasks and workflows

A security policy document

A hardware specification guide

8. What is the purpose of OpenFlow in network automation?

To optimize optical fiber performance

To provide a standard protocol for communication between control and data planes

To encrypt all network traffic

To eliminate the need for switches

9. Which component of an SDN architecture controls network traffic forwarding?

The data plane

The control plane

The physical layer

The application layer only

10. In HCIA Datacom, what does SDN stand for?

Secure Data Network

Software-Defined Networking

Synchronized Device Nodes

Standard Data Node

11. What is the primary purpose of network automation in data center environments?

To eliminate all manual network configuration

To reduce operational complexity, improve consistency, and accelerate deployment

To replace network administrators entirely

To increase network latency for security

12. Which Huawei tool is commonly used for network device provisioning and management?

Huawei CloudEngine

Huawei iMaster NCE (Network Cloud Engine)

Huawei DataCenter Router

Huawei Packet Tracer

13. In network automation, what does idempotency mean?

Running the same operation multiple times produces the same result

The network automatically detects and fixes all errors

Configuration changes are instantaneous

Multiple devices must be configured simultaneously

14. What is the primary benefit of using infrastructure-as-code (IaC) in network automation?

It eliminates the need for testing

It enables version control and reproducible network deployments

It increases manual intervention requirements

It removes the need for network documentation

15. Which automation approach uses declarative configuration rather than imperative commands?

Traditional CLI scripting

Ansible playbooks with YANG models

Manual configuration steps

Packet capture analysis

16. RESTCONF is primarily used for:

Secure shell access to devices

REST-based access to network device configurations

Real-time streaming of network packets

Physical layer testing

17. In Huawei automation, what is the role of an orchestration platform?

To provide physical hardware for routers

To coordinate and automate workflows across multiple network devices

To manually configure each device individually

To store backup copies of network configurations

18. Which of the following is a key advantage of using YANG data models?

They define the structure and constraints of network device configuration

They encrypt all network traffic automatically

They eliminate the need for physical interfaces

They reduce bandwidth usage by 50%

19. What does NETCONF stand for in network automation?

Network Configuration Protocol

Network Control Framework

Network Connectivity Format

Network Configuration File

20. Which protocol is commonly used for network device management and configuration in HCIA Datacom?

SNMP

SSH/Netconf

HTTP

FTP

HCIA Datacom Network Automation Basics Quiz