Podcast
Questions and Answers
What is the primary function of a load balancer?
What is the primary function of a load balancer?
- Optimizing server-side caching
- Encrypting data transmission between servers
- Managing database queries
- Distributing incoming network traffic across multiple servers (correct)
Which type of load balancing algorithm considers the current server load when distributing traffic?
Which type of load balancing algorithm considers the current server load when distributing traffic?
- IP Hash
- Least Connections (correct)
- Random
- Round Robin
What is a benefit of using a load balancer in a web application environment?
What is a benefit of using a load balancer in a web application environment?
- Enhancing client-side scripting
- Increasing database storage capacity
- Improving scalability and fault tolerance (correct)
- Reducing network latency
What is the purpose of CPU virtualization extensions?
What is the purpose of CPU virtualization extensions?
Which technology benefits from CPU virtualization extensions?
Which technology benefits from CPU virtualization extensions?
What is a key feature of CPU virtualization extensions?
What is a key feature of CPU virtualization extensions?
Flashcards
Load Balancer Function
Load Balancer Function
Distributes incoming network traffic across multiple servers to ensure no single server is overwhelmed.
Least Connections
Least Connections
Algorithm that directs traffic to the server with the fewest active connections, optimizing resource use.
Load Balancer Benefit
Load Balancer Benefit
Enhances the ability to handle more traffic and prevents failures by distributing tasks across multiple servers.
CPU Virtualization Extensions
CPU Virtualization Extensions
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Technology Benefiting
Technology Benefiting
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Key Feature
Key Feature
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Study Notes
Load Balancer Functions
- Distributes incoming network traffic across multiple servers to ensure optimal resource use and prevent any single server from becoming overwhelmed.
Load Balancing Algorithms
- Least Connections algorithm considers the current server load by directing traffic to the server with the fewest active connections, enhancing performance and responsiveness.
Benefits of Load Balancers
- Improves reliability and uptime by rerouting traffic away from failed servers, facilitating continuous application availability in web application environments.
CPU Virtualization Extensions
- Enable efficient execution of multiple operating systems on a single physical CPU by providing hardware-level support for virtualization.
Beneficiaries of CPU Virtualization Extensions
- Virtual Machines (VMs) greatly benefit from CPU virtualization extensions, allowing them to operate more effectively and run multiple OS instances seamlessly.
Key Features of CPU Virtualization Extensions
- Provide enhanced performance through direct access to hardware resources, reducing overhead associated with software-based virtualization methods.
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