ICT Flashcards
WHAT IS DATA?
The numbers,symbols ,images which do not bear a meaning
What is information?
We can arrive a meaning full information by arranging a processing data
What is system?
A system is a collection of components that work together to fulfill a task
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
What are the quality of information?
Relevancy
Timelines
Accuracy
Completeness
Cost of effectiveness
What is information and communication Technology?
Technology is used to convert data into communication and then to exchange them.This is called ict
What is E government?
When government communicates with it’s citizens, companies, government and non governmental organizations using ict is called E government
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
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
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
What are the features of distance learning?
*Online assignment and quizes
*Contact with teachers online
*Easy to obtain teacher consultation
How ICT use in Health sector?
*CAT
*ECG
*EEG
*MRI
*CARDIAC SCREENING MACHINE
*BLOOD SUGAR TESTING MACHINE
*BLOOD PRESSURE MEASURING MACHINE
What is CAT?
Machine used to identify three dimensional parts of the body can be made
What is MRI?
This Machine can create digitalised images of internal organs of the body by using strong and radio waves
What Is ECG and EEG?
*ECG machine used to monitor heart beat and
*EEG machine used to record activities in brain
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
Examples for telemedicine?
Emergency Telemedicine
Home health Telemedicine
Tele surgery
Medical tele training
How ict use in agricultural development?
*Meteorological Device
*Seedling plant using robots
*Crop harvesting using robots
*Automatic weed remover
*Drip irrigation
*Green house
What is green house?
The green house is the best solution to protect crops from natural disasters
Give examples for How ict using in farm house
*To milking and examination of cows
*To security -CCTV
*Farm management
What are the benefits of industrial and business sector using ICT
*Use of robots
*Video conferencing
*Human resource management
*E banking
What is e banking?
Doing banking transactions through online
What are benefits of online shopping?
*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?
*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
