Computer Science Past Paper Question Summary

	A	B	C	D	E	F	G	H	I	M
1		2016	2015	2015	2015	2015	2015	2015	2015	Work in progress !
2		Specimen Paper	November	November	November	May/June	May/June	May/June	Specimen Paper
3	Paper Number	1	11	12	13	11	12	13	1
4	Question Number	Theory	Theory	Theory	Theory	Theory	Theory	Theory	Theory

5	1	same as Specimen 2015	Input Devices, ROM/RAM	Internet Security	Sensors and street light control	Data transmission; serial vs parallel	Data security, cookies , phishing pharming, spyware, viruses	same as May June 11	Check Digits
6	2	same as Specimen 2015	Binary and hexadecimal	Terminology (general)	Sensors, parity checks and hexadecimal (engine management )	USBs	Touchscreens, how they work, compare advantages	same as May June 11	Data Storage
7	3	same as Specimen 2015	Cookies, data registers and buses	EPOS and barcodes, stock control	Computer architecture, processing, MAR, MDR	Truth table- logic gates, logic diagrams	Input devices	same as May June 11	Logic Gates
8	4	same as Specimen 2015	Internet Terminology	Binary and hexadecimal, HTML color codes, Mac addresses	Computer ethics, firewalls and proxy servers, data security	Internet terminology	Internet security protocols, SSL encryption	same as May June 11	Binary - Alarm clock
9	5	same as Specimen 2015	Printers 2D and 3D	Sensors (shopping mall), file sizes, network	Data storage	Storage Types	Parity checks, binary	same as May June 11	Error Checks- parity
10	6	same as Specimen 2015	Encryption	HTML and browsers	Digital imaging (airport security)	Viruses, Phishing, Pharming, Security (data entry) ID verification	Logic gates and truth tables	same as May June 11	Sensors and feedback
11	7	same as Specimen 2015	Data Storage: File compression	Check digits & Parity bits	Output devices	Bus types, fetch execute cycle	Sensors(light) and control (street lighting)	same as May June 11	Internet Terminology
12	8	same as Specimen 2015	Operating Systems features	Printers- order of operation	Input Devices	Data registers (alarm clock)	Freeware, shareware, copyright, etc	same as May June 11	Data Storage
13	9	same as Specimen 2015	Validation, file compression	Memory types annd data storage (remote controlled car)	MP3 file compression	Sensors and Control (LED display), LCD vs LED Monitors	Interpretters and compilers, high and low level languages	same as May June 11	Printers
14	10	same as Specimen 2015	Hexadecimal		Encryption(gapfill)	Binary, hexadecimal, file sizes	Binary, hexadecimal and encryption	same as May June 11	Encryption
15	11	same as Specimen 2015	Input/ Output (at an airport)			Interpretter and compilers		same as May June 11	Data Security
16	12	same as Specimen 2015	Parity Checks, error checks						Languages
17	13	same as Specimen 2015	Terminology (general)						Ascii and Binary
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