18 Questions
What is the main purpose of migration transparency in distributed systems?
To maintain coherence of resources despite location changes
What is the primary goal of replication in distributed systems?
To hide the complexity of replication from users
What is the main characteristic of concurrency in distributed systems?
Independent entities working autonomously
What is a key advantage of distributed systems in terms of resource access?
Access to resources regardless of location changes
What is relocation transparency in the context of distributed systems?
A special case of migration transparency
What is one benefit of replication in distributed systems?
Faster access to local data
What is a key characteristic of distributed systems?
Ability to maintain coherence despite location changes
How do distributed systems typically manage concurrent access to shared resources?
By defining access policies governing concurrent sharing
What is the primary benefit of replication in distributed systems?
Increased fault tolerance and system availability
What is the primary goal of migration transparency in distributed systems?
To maintain accessibility and functionality of resources
What is the goal of distributed systems in terms of concurrency?
To hide concurrency from users
What is the primary advantage of transparency in distributed systems?
It hides the complexity of replication from users
What is the primary goal of distributed systems in terms of failure?
To exploit distribution to reduce the impact of partial failures on the overall system
What is the challenge in distinguishing between a dead resource and a very slow one?
Determining the cause of silence from a resource
Why is it not always desirable to hide distribution in a distributed system?
Because users may need to be aware of location-dependent factors
What is the trade-off involved in deciding the degree of transparency in a distributed system?
Between transparency and information
What is the significance of location-awareness in a distributed system?
It is an important feature for certain applications, such as file downloading
What is the motivation for hiding failures in a distributed system?
To minimize the impact of partial failures on the overall system
Learn about the importance of replication in distributed systems and how it should be transparent to users. Understand the motivations behind replication and how it can be exploited in distributed systems. This quiz covers the basics of distributed systems and replication techniques.
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