Apple computers work on what kind of operating system?
Windows
Android
OSX
Which of these is NOT a function of an operating system?
File management
Managing memory
Virus protection
Computer memory is split up into:
Rip Open Memory (ROM) and Real Assets Memory (RAM)
Read Only Memory (ROM) and Random Access Memory (RAM)
None of the above
When several users have individual control of the computer, this is known as:
All access
Multiuser system
Multiple controllers
Operating systems use what to manage their computers?
A managing OS app
An OS organiser
Utility software
Hard drives save files as what on a disk?
Partices
Fragments
Pixels
Defragmentation is when:
Files are moved so they are next to each other on the disk
Files are taken apart and placed in different locations on the disk
A file is opened
Features of task scheduling software include:
Organising your to-do list for the day
Running any program, instruction or command at a time you can set
Notifying you of changes to your calendar
Which of these actions can an operating system schedule?
Back up files at a set time in case the computer malfunctions
Turn on computer automatically at a specific time in the day
Scan computer for viruses at set times of the day
What is an incremental backup?
Backing up only your largest data files
Backing up only your most important data
Backing up only the data which has changed since the previous backup