Systems Flashcards
What is software
It is the set instructions that the computer follows
What is hardware
It is the physical components of the computer system that can be touched
Give 4 examples oh hardware
- monitor
- keyboard
- mouse
- hard disk
Give 3 examples of software
Word processor, operating systems and web authoring packages
What is the function of an input device
Components for entering data
What is the function of a processor
Component that decides what instructions mean and what to do
What is the function of an output device
Component to show the results of processing
What is the function of the main and internal memory
Components to store data being used
What is the function of existing storage
Components to store existing data and or instructions when the computer is turned off
What are the three types of computer systems
Personal computers (pc’s) , mainframe computers and super computers
What is the typical use of a desktop
For web searching, email, running applications in home and offices
What is the typical use of a laptop
Used for the same as desktop computers
What is the typical use of a net book
Same for laptops and desktops
What is the typical use for an. Embedded ( microphone)
Used for domestic and industrial appliances
What is the typical function of a smart phone
Mobile phones with a computer facilities
