D386 Hardware and Operating Systems Essentials - Set 4 - Part 3

Correct Answer: High fault tolerance and redundancy

Mesh networks provide multiple paths for data to travel, ensuring network reliability and resilience even if one or more connections fail.

Correct Answer: The total amount of data that can be transmitted in a given time

Throughput indicates the effective data transfer rate of a network, reflecting its performance and efficiency.

Correct Answer: To protect web applications from malicious attacks

WAFs filter, monitor, and block HTTP traffic to and from a web application, providing protection against various attacks such as SQL injection and cross-site scripting.

Correct Answer: Control is distributed among all nodes

Decentralized networks operate without a central authority, allowing each node to contribute to network management and decision-making.

Correct Answer: To store, manage, and distribute data and applications

Data centers are facilities that house computer systems and associated components, providing essential infrastructure for data storage, processing, and management.

Correct Answer: They allow data and applications to move between public and private clouds

Hybrid cloud environments enable organizations to leverage both private and public cloud resources, allowing for flexible data management and workload distribution.

Correct Answer: Reduced costs compared to dedicated servers

VPS hosting provides dedicated resources within a shared environment, offering a balance of performance and affordability compared to fully dedicated servers.

Correct Answer: Bring Your Own Device

BYOD refers to the practice of employees using their personal devices for work purposes, promoting flexibility but also raising security concerns.

Correct Answer: To verify the authenticity of a website or server

Digital certificates are used to establish trust in online transactions by confirming the identity of websites or servers, ensuring secure communications.

Correct Answer: Secure and transparent transactions

Blockchain technology provides a decentralized and secure ledger system, enabling trustworthy transactions and data sharing across networks.