First Chapter: Knowledge Based Questions & Answers.
What is data?
Data is the unprocessed raw material. In another way data is the smallest unit of information.
What is information?
The output that we get by processing data is known as information. We get full concept about any object or person from information.
What is information technology?
The technology related to collecting, storing, processing, carrying and analysing information is known as information technology.
What is communication technology?
The technology related to transferring information from one place to another flawlessly is known as information...
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HSC ICT Chapter 1 : Comprehension Based Questions & Answers
How to write answers to a comprehension based question?
⇒ 'Comprehension' refers to the ability to understand the meaning of a topic. It can be the ability to understand any information, policy, formula, rule, procedure, process etc.
⇒ Perceptual level is the second level of thinking skills. This question is given in 'b'. Such questions do not directly ask for textbook-like details. So the student has to explain or describe the content in his own way.
⇒ Marks of comprehension based question will be 2. Out of which 1 is for knowledge and 1 is for comprehension.
⇒ Comprehension based q...
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First Chapter Lesson-1: Concept of Information and Communication Technology
At the end of this lesson-
1. You will be able to explain the concept of ICT.
2. You will be able to explain the concept of information technology and communication technology.
3. You will be able to explain the different types of information and communication technologies.
4. You will be able to describe various machines related to information and communication technology.
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Data:Datum is a singular form of Data. It is the smallest part of information that's stored in or used by a computer.
Types of Data:
Information: Information is organized or ...
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First Chapter Lesson-2: Global village, Advantages & Disadvantages of global village.
At the end of this lesson-
1. You will be able to explain the concept of global village.
2. You will be able to explain the elements for establishing global village.
3. You will be able to explain the advantages and disadvantages of global village.
4. You will be able to describe the principal elements related to concept of global village.
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Global village:
Global village is such an environment where the world considered as a single community in which telecommunications link the inhabitants together.
In other words, Global village is an idea where al...
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First Chapter Lesson-3: Principal elements related to the concept of global village.
At the end of this lesson-
1. You will be able to explain different types of communications.
2. You will be able to explain the easiest ways of communication.
3. You will be able to explain the role of ICT in employment sector.
4. You will be able to explain the role of ICT in education sector.
5. You will be able to explain the role of ICT in treatment sector.
6. You will be able to explain the role of ICT in research sector.
7. You will be able to explain the role of ICT in office management sector.
8. You will be able to explain the role of ICT in creating smart home sector.
9. Y...
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First Chapter Lesson-4: Virtual Reality.
At the end of this lesson-
1. You will be able to explain the concept of virtual reality.
2. You will be able to describe the elements for creating a VR system.
3. You will be able to describe the application areas of VR.
4. You will be able to analyze the positive and negative impacts of VR.
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Virtual Reality:
Virtual reality is a three-dimensional computer generated environment which is presented to the user in such a way that seems true and real to the users. It is also called simulated environment.
In other words, A believable, interactive 3D...
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First Chapter Lesson-5: Artificial Intelligence & Robotics.
At the end of this lesson-
1. You will be able to explain Artificial Intelligence.
2. You will be able to explain several expert systems and their uses.
3. You will be able to explain Robotics.
4. You will be able to describe different parts of a robot.
5. You will be able to describe the characteristics and uses of robot.
6. You will be able to differentiate expert system and robot.
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Artificial Intelligence:
Artificial Intelligence is composed of two words Artificial and Intelligence, where Artificial defines "man-made," and intelligence defin...
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First Chapter Lesson-6: Cryosurgery, Space Exploration & Defense.
At the end of this lesson-
1. You will be able to explain Cryosurgery.
2. You will be able to describe the advantages of cryosurgery.
3. You will be able to describe the application of ICT in space exploration.
4. You will be able to describe the application of ICT in defense.
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Cryosurgery:
The Greek word cryo means "ice cold“ and Surgery means “hand work”.
Cryosurgery is a type of surgery that involves the use of extreme cold to freeze and destroy diseased tissue, including cancer cells.
Cryosurgery, also called Cryotherapy, cryoablation, percuta...
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What is Biometric? Types of Biometric | Uses of Biometric
At the end of this lesson-
1. You will be able to explain Biometrics.
2. You will be able to describe the elements for implementing biometrics system.
3. You will be able to explain biometrics mechanism.
4. You will be able to explain the structural and behavioral characteristics of human which are used in biometrics system.
5. You will be able to describe application areas of biometrics technology.
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What is Biometric?
Bio means 'Life' and Metric means 'measure'. Biometrics technology measures and analyses biological data. Biometrics is ...
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First Chapter Lesson-8: Bioinformatics and Genetic Engineering
At the end of this lesson-
1. You will be able to explain Bioinformatics.
2. You will be able to explain the application area or uses of Bioinformatics.
3. You will be able to explain Genetic Engineering.
4. You will be able to explain the application area or uses of Genetic Engineering.
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Bioinformatics:
Bioinformatics is an interdisciplinary field that develops methods and software tools for understanding biological data, in particular when the data sets are large and complex.
As an interdisciplinary field of science, bioinformatics combines compute...
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First Chapter Lesson-9: Nanotechnology and Its Application areas.
At the end of this lesson-
1. You will be able to explain Nanotechnology.
2. You will be able to explain the uses of Nanotechnology.
3. You will be able to explain the advantages and disadvantages of Nanotechnology.
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Nanotechnology:
The concepts that seeded nanotechnology were first discussed in 1959 by renowned physicist Richard Feynman in his talk There's Plenty of Room at the Bottom, in which he described the possibility of synthesis via direct manipulation of atoms.
According to Online Dictionary,-
"Nanotechnology is a branch of technology where ...
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First Chapter Lesson-10: Ethical Use of ICT & Impact of ICT on Social Life.
At the end of this lesson-
1. You will be able to explain ethical uses of ICT.
2. You will be able to explain impact of ICT on social life.
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Ethical Use of ICT:
Ethics is a set of moral principles that govern the behavior of a group or individual. Therefore, computer ethics is set of moral principles that regulate the use of computers. Some common issues of computer ethics include intellectual property rights (such as copyrighted electronic content), privacy concerns, and how computers affect society.
For example, while it is easy to duplicate copyrighted ...
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MCQ on ICT: World and Bangladesh Perspective
1. What is the global village?
a) A world full of information technology
b) A countryside
c) A village
d) A technology less world
2. Which of the following is the main component of the global village?
a) Internet
b) Jet aircraft
c) Supercomputer
d) International highway
3. Marshall McLuhan was-
a) Agronomist
b) Philosopher
c) Chemist
d) Technician
4. Which invention has made global communication easier?
a) Computer
b) Telephone
c) Artificial satellite
d) Telegraph
5. It can be done with the help of the Internet –
i. Support in th...
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