GoConqr hat ein neues Design! Sag uns, wie es dir gefällt.

Karteikarten

Ohne Titel

will.jones0104 Englisch 9 Karten

Karten in diesem Stapel (9)

  1. 1What jobs does an OS have?-executing application software
    -managing resource allocation
    -Deciding which physical location to store data
    -Maintaining drivers
    -Networking
    -security
  2. 2What is a batch system?Designed to carry out set tasks with little human input. eg updating bank details of millions of people
  3. 3What is a standalone system?A simple one device system with one user
  4. 4What is a multi-user systemThis allows multiple users to access system resources at the same time
  5. 5What is multitasking?where the processor switches between many tasks
  6. 6What is disk partitioning?Splitting a memory disk into distinct areas for certain things. This allows multiple operating systems to be present, to store common files together and bucking up areas
  7. 7What is a buffer?A temporary memory storage set aside to allow data to be held between two devices with different transfer speeds
  8. 8What are the three states a process can be in?ready
    running
    blocked
  9. 9What is polling?This is hwere a computer sends a signal to a device such as a printer to ask if it is ready. If it is a signal is sent back

Informationen

Beschreibung
Karteikarten am Ohne Titel, erstellt von will.jones0104 am 19/02/2016.
Erstellt von
will.jones0104
Aufrufe
0
Bewertung

Feedback

Worum geht es?

Wie gefällt dir das neue Design?

Dein Eindruck