Application generation - Exam questions Flashcards
Describe what is meant by utility software
A utility performs a specific task
is usually related to the upkeep of a system
How would using Linux benefit a company making an OS
They can use a lot of the core functionality because it is open source
so they just have to adjust the existing source code
This saves them time and money
What is the purpose of file handlers and what are they used for
Manages data storage
Used for deletion / sorting / creation / copying of files
What is the purpose of hardware drivers and what are they used for
To enable peripherals to communicate with the OS
Used to configure hardware
Install a new keyboard / printer
What is the purpose of backup utility and what is it used for
Automatically makes copies of files
Stores them in different locations in case of loss
