More Revision !! Flashcards
What are the 3 mail agents
Transport delivery user
Mail — agent
What are the 3 share permissions
Read full change
What are the NTFS permissions
Full control, modify, read and execute, list folder contents, read, write
What is an IRQ
Interrupt request, between 0-31. Get the attention of a processor when a device needs more processing
What is DMA
Direct memory access. Number 0–8. Request sent to processor when a device needs more ram
What are the two system resources?
DMA and IRQ
What does a black exclamation mark next to a driver mean?
Missing driver
What does a downwards black arrow mean next to a driver?
Disabled driver
What are services?
Background processes that keep alive the OS, apps, and utilities
What is a server baseline?
Snapshot of your servers performance under normal work conditions
What is a counter?
Provides performance info on the OS, application, services or driver
What does task manager do
Monitor processes, performance and services
What is NIC teaming
Allows more bandwidth to/from server
What is NLB (network load balancing)
Distribute network load across servers
What is network separation
Separate internet/intranet traffic
(Brown, read the answer again. They are not the same thing)
