Cisco® 700-821 Exam Actual Questions
Cisco IoT Essentials for System Engineers

Introduction

Welcome to the Cisco® IoT Essentials for System Engineers exam preparation guide. This guide aims to provide you with the necessary information to successfully pass the Cisco 700-821 exam. By earning this certification, you demonstrate your knowledge and skills in the area of IoT (Internet of Things) essentials for system engineers. This exam focuses on assessing your understanding of IoT architectures, edge computing, networking concepts, security, and other relevant topics. To help you in your exam preparation, we will cover the exam objectives, exam details, and provide a list of related books that can assist you in your studies.

Exam Objectives

The Cisco 700-821 exam measures your proficiency in the following areas:

• Understanding IoT concepts, architectures, and technologies
• Exploring IoT networking concepts and protocols
• Understanding edge computing concepts and its role in IoT
• Exploring IoT security concepts and best practices
• Understanding the deployment and management of IoT solutions
• Exploring IoT analytics and the utilization of collected data

Exam Details

The Cisco 700-821 exam details are as follows:

• Cost: The exam cost may vary depending on your region. Please visit the official Cisco website for the most up-to-date pricing information.
• Passing Mark: The passing score for the exam is typically around 70%, but it may vary.
• Time: The exam duration is usually 90 minutes.
• Delivery Method: The exam is delivered in a proctored environment at Pearson VUE testing centers.
• Format: The exam format consists of multiple-choice and multiple-answer questions.

Who Should Take the Exam?

The Cisco 700-821 exam is designed for individuals who work as system engineers and are involved in IoT projects. It is suitable for professionals who want to demonstrate their knowledge and skills in implementing, deploying, and managing IoT solutions using Cisco technologies.

Prerequisites and Qualifications

There are no formal prerequisites for taking the 700-821 exam. However, it is recommended that candidates have a basic understanding of networking concepts, IoT fundamentals, and Cisco technologies. Additionally, having practical experience in working with IoT solutions can be beneficial for exam preparation.

Related Books

Here are some recommended books that can help you prepare for the Cisco 700-821 exam:

1. "IoT Fundamentals: Networking Technologies, Protocols, and Use Cases for the Internet of Things" by David Hanes and Gonzalo Salgueiro: This book provides a comprehensive overview of IoT networking technologies, protocols, and use cases. It covers topics such as IPv6, MQTT, CoAP, and more, which are relevant to the exam.
2. "Designing for Cisco Network Service Architectures (ARCH) Foundation Learning Guide: CCDP ARCH 300-320" by Marwan Al-Shawi: This book focuses on network service architectures, including IoT architectures. It covers network design principles, enterprise campus design, WAN design, and more, which are essential for understanding IoT architectures in the context of Cisco technologies.
3. "Practical Internet of Things Security: A Practical, End-to-End Reference for Designing Secure IoT Systems" by Brian Russell, Drew Van Duren, and John Sammons: Security is a critical aspect of IoT, and this book provides insights into designing and implementing secure IoT systems. It covers topics such as threat modeling, authentication, encryption, and security best practices.
4. "Cisco Industrial Networking Solutions: Reference Guide" by Cisco Systems: This reference guide focuses on Cisco industrial networking solutions, which are often used in IoT deployments. It covers Cisco Industrial Ethernet switches, routers, wireless access points, and security devices, providing a deeper understanding of Cisco technologies in an industrial IoT context.

These books can serve as valuable study resources to enhance your knowledge and help you succeed in the Cisco 700-821 exam. Remember to supplement your studies with hands-on experience and official Cisco documentation for a well-rounded exam preparation approach.