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WorksheetsIBM SWE 4.7 - Production Deployment Components
Total questions: 10
Worksheet time: 5mins
What are the common components required for deployment in a production environment?
Web server, application server, database, load balancer, monitoring tools, security measures.
Virtual machine, file server, DNS server
Backup server, email server, proxy server
Content delivery network, caching server, firewall
What is the primary purpose of a firewall in a production environment?
To enhance network speed and performance.
To provide a backup for data storage.
To monitor employee internet usage.
To protect the network from unauthorized access and threats.
How does a load balancer function in a web tier?
A load balancer functions by redirecting all traffic to a single server.
A load balancer is used to increase the size of a single server.
A load balancer functions by distributing incoming traffic across multiple servers to optimize resource use, enhance performance, and ensure reliability.
A load balancer only stores data for future requests.
What distinguishes a web server from an application server?
A web server and an application server are the same and serve identical functions.
A web server serves static content, while an application server provides business logic and dynamic content.
A web server is used for database management, while an application server handles file storage.
A web server processes business logic, while an application server serves static content.
What is the role of the presentation tier in an n-tier architecture?
The presentation tier manages the user interface and user interactions in an n-tier architecture.
The presentation tier processes business logic and application rules.
The presentation tier is responsible for server-side operations and data processing.
The presentation tier handles database management and data storage.
How does a proxy server differ from an application load balancer?
A proxy server forwards requests and responses, whereas an application load balancer distributes traffic among servers.
A proxy server encrypts data, whereas an application load balancer does not.
A proxy server caches content, while an application load balancer monitors server health.
A proxy server balances traffic, while an application load balancer forwards requests.
Why is it important to have multiple web servers behind a load balancer?
It simplifies the network architecture by eliminating redundancy.
It reduces server costs by using a single server.
It allows for easier maintenance by having all traffic on one server.
It ensures high availability, redundancy, and improved performance.
What security benefits does a firewall provide in a production setup?
Firewalls eliminate the need for antivirus software.
Firewalls are used to speed up network traffic.
Firewalls provide protection against unauthorized access, malware, and network attacks, ensuring secure communication in a production setup.
Firewalls only block spam emails.
Can you explain the concept of n-tier architecture?
N-tier architecture eliminates the need for a database layer.
N-tier architecture is a single-layer model for small applications.
N-tier architecture is a model that divides an application into multiple layers, such as presentation, application, and data layers, to enhance scalability and maintainability.
N-tier architecture only applies to web applications and not desktop software.
What types of servers are typically found in a production environment?
Web servers, application servers, database servers, file servers, proxy servers
mail servers
DNS servers
game servers
