Information Communication Technology

Which of the above can be considered as information?

• Average monthly temperature of Colombo

• A pie chart showing percentage of male and female students in a school

• Fist four digits of a telephone number

• Marks obtained by grade10 students

Which quality of information explains respectively from the above statements?

• Accuracy & Timeliness

• Completeness & Timeliness

• Completeness & Accuracy

• Accuracy & Cost effectiveness

Which characteristic of information describes from this statement?

• Timeliness

• Accuracy

• Relevancy

• Cost effectiveness

Which of the following lists an input, a process an output in the given scenario respectively? Saman goes to the ATM for money withdrawal. As he insert his debit card to the ATM machine he enters the PIN. Then after few seconds he mentioned the amount of money that he needs to withdraw. Finally he take out the money and transaction description receipt issued from the machine.

• Amount of money to withdraw, new balance, money

• Amount of money to withdraw, updating the balance, new balance

• New balance, pin code, amount of money to withdraw

• Updating the balance, pin code, new balance

Which quality of a computer is representing from the given statement?

• Speed

• Multitask

• Efficiency

• Accuracy

Why Charls Babage consider as the father of modern computer?

• He has designed the Analytical Engine

• He has designed the Analytical & the Difference Engine

• He has designed the first digital computer

• He has invented the concept of the computer for the first time

Which system has designed according to the punch card method?

• Pascaline

• Analytical engine

• Difference engine

• ENIAC

Which one is not the feature of Distance Learning concept?

• Within a flexible time frame, provide the facility to learn

• Contact with a teacher online

• Offline assignment and quizzes

• Digital library facility

Krishani accessed the official web portal of the government of Sri Lanka (http://www.gove.lk) to renew her vehicle revenue licence online. Which of the following services was obtained by her?

• G2B

• G2C

• G2E

• G2G

Write correct answer for labels( 1, 2, 3, & 4) using health sector

• This machine can create digitalized images of internal organs of the body by using strong magnetic fields and radio waves.

• This machine is used to monitor the heart beat

• This machine is used to record the activities of the brain

• Using this machine three dimensional images of different parts of the body can be made.