Question Bank
1899 approved questions from the community
The loading of a program into memory is done eagerly (all at once) in modern operating systems.
What tasks is the kernel responsible for? (Select all that apply)
If you had to design an API for processes in an operating system, which capabilities would it support? (Select all that apply)
What are some reasons for a process to become blocked? (Select all that apply)
What is Inter Process Communication (IPC)?
What is connection draining in load balancers?
You can perform load balancing using DNS without a dedicated load balancer instance.
What is X-Forwarded-For?
At what OSI layers can a load balancer operate?
What are sticky sessions?
What is HTTPS?
What does a '504 Gateway Timeout' error mean?
Which of the following are valid HTTP method types? (Select all that apply)
What is a reverse proxy?
What are the characteristics of application-based cookies in sticky sessions? (Select all that apply)
Which load balancing algorithms/techniques are commonly used? (Select all that apply)
What are shards in Elasticsearch?
What is an Inverted Index in Elasticsearch?
A single harvester in Filebeat can harvest multiple files according to limits set in filebeat.yml.
When using ELK stack, it is mandatory to use Filebeat for log collection.