CBSE-SOLUTIONS
CLASS-9
PART-A
UNIT-III Information Communication Technology
Chapter- 1: ICT
Q.1 Method used to transfer information to far off places instantly is called:
(a) information technology
(b) language
(c) data
(d) telecommunication
Answer: (d) telecommunication
Q.2 Method that is used to communicate information to far off places instantly is called:
(a) miscommunication
(b) telecommunication
(c) information technology
(d) electromagnetic communication
Answer: (b) telecommunication
Q.3 Scientific method to store information, to arrange it for proper use and to communicate it to others is called:
(a) miscommunication
(b) telecommunication
(c) information technology
(d) electromagnetic communication
Answer: (c) information technology
Q.4 Information and Communication Technology includes:
(a) Online Learning
(b) Web Based Learning
(c) Learning through the use of EDUSAT
(d) All of the above
Answer: (d) All of the above
B. State ‘T’ for True or ‘F’ for False
Q.1 ICT skills are useful for everyone’s life.
Answer: T
Q.2 You can make your career by acquiring ICT skill.
Answer: T
Q.3 TV and Radio are also ICT tools.
Answer: T
Q.4 Online booking of travel is growing in popularity.
Answer: T
Q.5 The travel industry will probably never adopt information technology for customer bookings.
Answer: F
Q.6 Data is information that has been processed in some way.
Answer: T
Q.7 Business intelligence refers solely (only) to information about your competitors.
Answer: F
Q.8 M-commerce relies on wireless technology.
Answer: T
C. Short Answer Questions
Q.1 Name any three latest information technologies.
Answer:
- Artificial Intelligence (AI)
- Cloud Computing
- Internet of Things (IoT)
Q.2 What do you mean by digital divide?
Answer:
Digital divide is the gap between those people who have access to computers, internet and modern ICT tools and those who do not have access to them.
Q.3 How is ICT helpful in education?
Answer:
ICT is helpful in education as it provides online learning, digital textbooks, interactive multimedia content, virtual classrooms, and distance education.
Q.4 What is the use of ICT in business?
Answer:
ICT is used in business for faster communication, e-commerce, online marketing, data management, inventory control and better decision making.
Q.5 What is the role of ICT in e-governance?
Answer:
ICT helps in providing government services online, increases transparency, reduces corruption and makes services faster and easily accessible to citizens.
Q.6 Name any three ICT tools.
Answer:
- Computer
- Internet
- Smartphone
Q.7 Name the electronic device that can hold hundreds of books in digital form.
Answer:
E-Reader (such as Kindle) or Tablet.
Q.8 Mention any three advantages of email.
Answer:
- It is very fast and instant.
- It is cheap / almost free of cost.
- We can send documents, photos and files as attachments.
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