ICT Flashcards by Dinethra SF

WHAT IS DATA?

The numbers,symbols ,images which do not bear a meaning

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What is information?

We can arrive a meaning full information by arranging a processing data

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What is system?

A system is a collection of components that work together to fulfill a task

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What is information system?

Submitting data for process is called as INPUT the data we obtain after processing is known as put. We can call collection of all these components as information system

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What are the quality of information?

Relevancy
Timelines
Accuracy
Completeness
Cost of effectiveness

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What is information and communication Technology?

Technology is used to convert data into communication and then to exchange them.This is called ict

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What is E government?

When government communicates with it’s citizens, companies, government and non governmental organizations using ict is called E government

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How uct use in field of education?

*In the classroom
*Education at Anywhere anytime
*Services as teaching aid of teachers
*L.M.S
*Higher education

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What are the services provided by LMS to students?

*Parents can monitor the progress of their children from home
*Ability to participate co curricular activities via video
*The ability to upload assignment completed at home

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What are the services provided by LMS to school management system?

*Supervision of Activities of publishing results
*Submitting questions getting replies and providing a comment through forums
*Ability to add quality learning materials

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What are the features of distance learning?

*Online assignment and quizes
*Contact with teachers online
*Easy to obtain teacher consultation

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How ICT use in Health sector?

*CAT
*ECG
*EEG
*MRI
*CARDIAC SCREENING MACHINE
*BLOOD SUGAR TESTING MACHINE
*BLOOD PRESSURE MEASURING MACHINE

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What is CAT?

Machine used to identify three dimensional parts of the body can be made

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What is MRI?

This Machine can create digitalised images of internal organs of the body by using strong and radio waves

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What Is ECG and EEG?

*ECG machine used to monitor heart beat and
*EEG machine used to record activities in brain

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What is telemedicine?

Using Ict to examine and provide health care to a patient who is far away from hospital
*This made possible by remote connecting the patient with hospital’s specialist unit or specialist doctors

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Examples for telemedicine?

Emergency Telemedicine
Home health Telemedicine
Tele surgery
Medical tele training

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How ict use in agricultural development?

*Meteorological Device
*Seedling plant using robots
*Crop harvesting using robots
*Automatic weed remover
*Drip irrigation
*Green house

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What is green house?

The green house is the best solution to protect crops from natural disasters

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Give examples for How ict using in farm house

*To milking and examination of cows
*To security -CCTV
*Farm management

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What are the benefits of industrial and business sector using ICT

*Use of robots
*Video conferencing
*Human resource management
*E banking

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What is e banking?

Doing banking transactions through online

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What are benefits of online shopping?

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*Open 24 hours
*Ability to pay using electronic payment methods such as credit cards
*Ability to see things and order at one’s convenient place

How ICT use in transport?

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*Closed circuit TV
*Traffic Light control system
*Parking Identification Placard

What are demerits of ICT?

*Addictions *Building unsuitable friendships through online *Mental disorders *Obesity due to less exercise Isolation *Violating copyrights

Who invented the adding Machine?

Blaise Pascal in 1642

Who improved the machine invented by Pascal

Gottfried Wilhelm Von Leibnitz In 1674 by adding division and multiplication too

Who invented Mechanical loom using punch card system?

Joseph Jacquard

Who is the father of computing?

Charles Babbage

What does Charles Babbage invented?

Analytic Engine using in Punch card system

Who is the first programmer

Madam ada augusta lovelace

Who invented the automatic sequence control calculator

Howard aiken in 1944 and named that as MARK 1

What is the time period of first generation computers?

1940- 1956

What is the major hardware technology used in First generation computers?

Vaccum tubes Punch card system

What is the software used in First generation computers?

*Assembly language *Machine language *Stored program concept

What are the features of first generation computers?

Slower in processing Expensive Higher heat generation Large in size Not portable

What are the systems invented in first generation computers?

EDVAC EDSAC ENIAC UNIVAC

What are the systems invented in second generation computers

UNIVAC LARC HONEY WELL 400 CDC 1604

What is the time period of second generation computers?

1956-1963

What is the time period of third generation computers?

1964-1975

What is the time period of fourth generation computers?

1975-1989

What is the time period of fifth generation computers?

1989 to present

What are the systems invented in third generation computers

IBM 360 PDP 8 PDP 11 CDC 6600

What are the systems invented in fourth generation computers

IBM PC Apple 2

What are the systems invented in fifth generation computers

IBM notebook Sun workstation Pentium PCs

What is the software used in second generation computers?

High level programming language Use of assembly language

What is the software used in Third generation computers?

*Birthday of OS *Well developed programming language *High level of computer language for coding

What is the software used in Fourth generation computers?

*OS with Graphic User Interface *UNIX OS

What is the software used in Fifth generation computers?

*OS with GUI *Character recognition *Handwriting recognition *Voice recognition based on AI

What are the features of second generation computers?

*Expensive *Less heat generation *Comparatively fast than first generation *Smaller size

What are the features of third generation computers?

*Smaller in size *Less heat generation *Comparatively faster than second generation *Expensive *Low power consumption

What are the features of fourth generation computers?

*Very small in size *Portable *Upgradable

What are the features of fifth generation computers?

*Portable *less expensive *Smaller in size *High efficiency

What is the major hardware technology used in second generation computers?

*Transistors *Tape *Floppy disk

What is the major hardware technology used in third generation computers?

*Integrated circuits *High capacity disks for secondary storage *Keyboard and mouse for data input

What is the major hardware technology used in Fourth generation computers?

*Microprocessor *Plamtop *Floppy disk *Optical disk *Personal computer *LSIC AND VLSIC

What is the major hardware technology used in Fifth generation computers?

*ULSI *Very high capacity disks and optical disk *Internet

ICT Flashcards

(57 cards)