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INTRODUCTION TO INFORMATION TECHNOLOGY : (APPLICATION IT (GOVERNMENT (E…
INTRODUCTION TO INFORMATION TECHNOLOGY :
DEFINITION
THE USE OF COMPUTER,HARDWARE AND SOFTWARE TO STORE ,RETRIEVE AND MANIPULATE INFORMATION.
ADVANTAGES
SPEED
MANY COMPUTERS CAN PROCESS BILLIONS OR TRILLIONS OF OPERATIONS IN A SINGLE SECOND
RELIABILITY
THE ELECTRONICS COMPONENT IN COMPUTERS ARE DEPENDABLE AND RELIABLE BECAUSE THEY RARELY BREAK
CONSISTENCY
A COMPUTER WITH THE SAME INPUT WILL PRODUCE THE SAME RESULT CONSISTENTLY
COMMUNICATION
COMPUTERS CAN COMMUNICATE WIRELESSLY WITH OTHER COMPUTER AND ALLOW USER TO COMMUNICATE WITH ONE ANOTHER
STORAGE
COMPUTERS CAN STORE ENOMOUS AMOUNTS OF DATA AND MAKE THIS DATA AVAILABLE FOR PROCESSING ANYTIME IS NEEDED
DISADVANTAGES
VIOLATON OF PRIVACY
OTHER PESON MIGHT STEAL OUR PERSONAL AND CONFIDENTIAL RECORDS IF THEY WERE NOT PROTECTED PROPERLY
PUBLIC SAFETY
WE MIGHT BE A VICTIM TO CRIME IF WE ARE EXPOSING OR SHARING OUT PHOTOS,VIDEOS OR OTHER PERSONAL INFORMATION PUBLCALY
IMPACT ON LABOUR FORCE
MANY EMPLOYEE MIGHT BE JOBLESS IF THEIR SKILLS HAVE BEEN REPLACED BY COMPUTERS
HEALTH RISK
BEHAVIORAL HEALTH RISK ARE COMPUTER ADDICTION AND TECHNOLOGY OVERLOAD
IMPACT ON ENVIRONMENT
COMPUTER MANUFACTURING PROCESS AND COMPUTER WASTE CAN CAUSE POLLUTION
APPLICATION IT
GOVERNMENT
E-FILLING
ONLINE SYSTEM FOR DECLARING TEXT
E-SYARIAH
ONLINE PORTAL FOR PROVIDING INFORMATION ABOUT THE RULES AND PROCEDURE OF THE COURT
FINANCE
FINEST INVESTMENT SYSTEM
INVENTORES BUY AND SELL STOCK AND BOND ONLINE WITHOUT USING BROKER.
ONLINE BANKING
TO PAY BILLS ,AND EVALUATE FINANCIAL PLANS.
EDUCATION
LEARNING MANAGEMENT SYSTEM
STUDENTS CAN GET THEIR LECTURE NOTE,ANSWER QUIZZES AND SUBMIT ASSIGNMENT
COMPUTER BASED TRAINING
USES COMPUTER-GENERATED VISUALS OR ENVIRONMENT FOR TRAINING
HEALTH CARE
TELEMEDICINE
HEALTH CARE PROFESIONAL IN SEPARATE LOCATIONS CONDUCT LIVE CONFERENCE IN THE COMPUTER
MEDLINE
MANY WEBSITE PROVIDE UP TO DATE MEDICAL FITNESS
ONLINE NEWSPAPER AND ONLINE MAGAZINES
ALLOW USER TO GET INFORMATION EASILY
TRAVEL
E-TICKETING
ONLINE BOOKING TICKET
GPS
TO TRACK ROUTES FOR SPECIFIC LOCATION
MANUFACTURING
COMPUTER AIDED DESIGN
TO INCREASE DESIGNER PRODUCTIVITY AND DESIGN QUALITY
COMPUTER AIDED MANUFACTURING
CONTROLS MACHINE TOOLS AND ROBOT TO SPEED UP THE PROCESS FOR TASK