(Complete Material )Cisco 700-846 Real Exam Questions - Study for Success

Networking Fundamentals

• Networking fundamentals involve understanding different types of networks (LAN, WAN, MAN), network topologies (bus, star, ring, mesh), and network protocols (TCP/IP, HTTP, FTP).
• Key network components include routers, switches, hubs, and network interface cards (NICs). Understanding their functions and interactions within a network is crucial.
• Network security measures like firewalls, VPNs, and intrusion detection systems are essential components to protect against unauthorized access and data breaches.
• Network troubleshooting involves diagnosing and resolving issues that may arise within the network infrastructure.
• Understanding network addressing (IP addresses, MAC addresses) is vital for communication between devices within a network and across the internet.

Security Concepts

• Security concepts encompass various measures to protect computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction.
• Common threats include malware (viruses, worms, Trojans), phishing attacks, denial-of-service attacks, and social engineering.
• Security best practices include strong passwords, multi-factor authentication, and regular software updates.
• Data encryption techniques protect sensitive data during transmission and storage.
• Access control mechanisms restrict access to resources based on user roles and permissions.
• Security awareness training educates users about potential threats and best practices for protecting systems.
• Compliance with relevant industry and governmental regulations (e.g., HIPAA, GDPR) is critical.

IoT Trends

• Internet of Things (IoT) refers to a network of interconnected physical devices embedded with sensors, processors, and communication capabilities.
• Key IoT trends include the growing adoption of smart home devices, wearables, industrial automation systems, and connected vehicles.
• Data security and privacy concerns are prominent in the IoT. Secure communication protocols and data management are critical.
• The need for efficient data analytics and processing to utilize the vast amounts of data generated by IoT devices is growing. Rapidly increasing data volumes, processing speeds, and storage capacity are needed to manage this efficiently.
• Increased complexity in managing and integrating the diverse range of IoT devices and protocols is evolving.
• The role of cloud computing in supporting the vast amount of data generated by IoT devices is expanding.

Cloud Solutions

• Cloud solutions refer to computing services that offer online access to servers, storage, databases, networking, software, analytics, and more.
• Common cloud service models include infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS).
• Scalability, cost-effectiveness, and accessibility are key benefits of cloud solutions.
• Security is a crucial consideration related to data protection and access control within cloud environments.
• Cloud solutions are used for a wide range of applications from hosting websites and supporting software applications to handling massive datasets through big data analytics.
• Managing cloud resources and costs, including monitoring resource utilization and potentially optimizing infrastructure, can be challenging.

Collaboration Technologies

• Collaboration technologies facilitate real-time communication, information sharing, and project management among individuals or teams, either within or across geographical locations.
• Tools include instant messaging platforms, video conferencing services, and project management software. These tools improve communication efficiency and information sharing.
• Collaborative platforms facilitate working among geographically dispersed individuals or teams.
• Effective communication and document sharing are essential in team collaboration projects of various sizes or durations.
• Streamlined task management and progress tracking for project goals and milestones are essential when using these tools.
• Security concerns relating to document privacy, access control, and data encryption amongst team members need to be considered.