Data Processing Expo for Questions Answers to Objectives Theory

Data Processing Waec 2017/2018 Expo Answers and Questions Obj/essay theory


VERIFIED WAEC DATA PROCESSING OBJ


1-10 (bcdabbcbac)


11-20(abbdcbdbda)


21-3O(baadbcacdb)


31-40(ddcbaaddbd)











Verified Data Processing Answers
1a)
*super computer
*mainframe computer
*mini computer
*micro computer



super computer : They are most powerful ans expensive computers. they have externally large storage capacities and processing speed is at least 10 times faster than other computers.some of the super computers are NEC , CRAY ,CYBER 205,CDC STAR 100 etc.


mainframe computer: they are midium or large machine ,made of several units connected together . it’s generally used in big organizations.






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1c. • ICT has also change the way we shop ICT has changed the way we shop lots of people shop online now for a number of things like: cloths, games, food and music witch is easier for us most of the time


• ICT technology has changed the way we judge sports how we watch them and also in some case’s how we competed in them. the use of game consoles have a lot to do with sport is well Lewis Hamilton said that he managed to learn the racing tracks because he had played them on his PlayStation


• Some ICT technology has taken over lots jobs because for example one special built robot can do the work that 60 people would do in a quicker time and also up to a better standard and this is happening because now it is cheaper for the business or companies to do this because then they don’t have to pay the works or pay to keep the room or area they work in heated they also don’t have to pay for sick pay and the robots will work longer they would be faster and the work would be better quality then humans. ========================


2(a) Computer ethics is a part of practical philosophy which concern with how computing professionals should make decisions regarding professional and social conduct.


2b. Pick 3 -Asset Management
-management asset
-Location Management.
-infrastructure assets.
-Real-Time Monitoring.
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(4a)
-Be adaptable
-Be detail
-oriented
-Work collaboratively
-Communicate well


(4b) i Nigeria is a computer society.(NCS)
ii Nigeria Internet Group(NIG)
iii Computer ProfessionalsRegistration Council of Nigeria (CPCN)
.iv Nigeria Internet Exchange (NIA)


(4c)WiFi - Wireless FidelityGUI - Graphical User Interface

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6ai] Monitor

6aii]
iMonitor
ii. printers
6aiii] III – CPU
VI - SOCKET AC SOURCE
VII - PRINTER.


6iv] Ensure you use stabilizer when using the computer so that the power source will not be fluctuating.

6v] true the Keybord/CPU

6vi] fan.







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