Digital Devices Flashcards
1
Q
Uses
A
SMS IM Media messages, MMS Social networking sites Voice calls Video calls Emails
2
Q
Leisure
A
Streaming films More channels on digital tv HD films on blu-ray players Music Games on consoles or computers Ebook Social networking sites Digital cameras and camcorders
3
Q
Travel
A
Sat nav and gps
Track location of cars
Geotag images
4
Q
Audience and purpose
A
Teenager - internet for social networking sites
Business person - qwerty keyboard to send emails
Old - large screen and easy to use interface
5
Q
Factors to consider when buying a digital device
A
Battery life Connectivity Security Storage Convenience Compatibility Cost Purpose User interface
6
Q
Processor
A
Controls all the functions of a device.
7
Q
Internal memory
A
Program instructions and data stored in internal memory while microprocessor is working.
8
Q
Flash memory
A
A peripheral that doesn’t lose data when turned off, no moving parts so solid state, removable so transfers data.
9
Q
Types of flash memory
A
Micro SD cards SD SDHC USB SDXC
10
Q
Input
A
Mouse Keyboard Webcam Microphone Touch screen Scanner Joystick Graphics tablet Touch sensitive jog dial (skip songs) Game controller
11
Q
Output
A
Speakers Docking station Headphones Printer Headset Screen
