Introduction To IT-ITes Industry Class 9 IT(402)

Introduction To IT-ITeS Industry class 9 new syllabus first term notes. In this part Introduction to IT-ITes Industry, we will read about Information Technology and its uses in IT industries. This part will help you to know the basic functionality of IT sector industries. Class 9 IT paper code 402 is a unit of subject-specific skills (vocational skills). Information Technology Class 9 provides you with a brief knowledge of various fields like IT industries and BPO sectors. IT is used in almost every sector like schools, offices, hospitals, communication, television, etc.

With the help of these notes from class 9 IT 402 Introduction to IT-ITes Industries, you will complete your study. All the points covered here are according to the NCERT book class 9 and is according to the new term wise program.

A. Multiple choice questions.

Q1. Which of the following is/are disadvantage(s) of ICT?

(a) Privacy

(b) Job loss

(c) Expensive

(d) All of these

Q2. Communication through computers can be done with

(a) e-Mailing

(b) chatting

(c) video conferencing

(d) All of these

Q3. Which of the following means creating, managing, storing and exchanging information?

(a) IT

(b) ITES

(c) BPO

(d) KPO

Ans. (a) IT

Q4. ITeS offers different service(s)

(a) medical transcription

(b) data warehousing

(c) IT help desk services

(d) All of these

Ans. (d) All of these

Q5. .......... are firms with their headquarters in India.

(a) MNCs

(c) ISPs

(b) GICS

(d) None of these

Ans. (c) ISPs

Q6. What is the full form of CAD?

(a) Computer-Aided Design

(b) Computer Added Design

(c) Computer-Aided Digital

(d) Computer Added Digital

Ans. (a) Computer-Aided Design

Q7. In a banking system, customer's data and transactions are recorded by

(a) Computers

(b) ATM

(c) Scanner

(d) Fax

Ans. (a) Computers

Q8. C in ICT stands for

(a) Communication

(b) Computer

(c) Control

(d) None of these

Ans. (a) Communication

Q9. Which field has been benefitted from using Information Technology?

(a) Education

(b) Health

(c) Governance

(d) All of these

Ans. (d) All of these

Q10. Which of the following software is/are used for science and engineering?

(a) CAD

(b) CDA and CAM

(c) CAM

(d) Both (a) and (c)

Q11. What is the full form of MRI?

(a) Magnetic Resource Imaging

(b) Magnetic Resonance Imaging

(c) Magnetic Resource Image

(d) Magnetic Resonance Image

Ans. (b) Magnetic Resonance Imaging

Q12. Which of the following is/are the advantage(s) of ICT?

(a) Communication

(b) Availability

(c) New jobs

(d) All of these

Ans. (d) All of these

Q13. Which of the following are basically small computers?

(a) Tab

(b) Mobile phone

(c) Mouse

(d) Computer

Ans. (b) Mobile phone

Q14. Which of the following is likely to have a speed of millions of instructions per second?

(a) Humans

(b) Cars

(c) Computers

(d) Train

Ans. (c) Computers

Q15. Which of the following is referred to as Garbage in the usage, 'Garbage In Garbage Out?

(a) Dust

(b) Diseases

(c) Error in input to the computer

(d) GIGO

Ans. (c) Error in input to the computer

Q16. Multiple passwords for single accounts or receipt of OTP on mobile has plans to secure the:

(a) Gmail inbox

(b) Yahoo inbox

(c) Banking transactions

(d) Outlook inbox

Ans. (c) Banking transactions

Q17. Which of the following allows to take 3D images of internal organs?

(a) CAT (Computerized Axial Tomography Machine)

(b) Blood sugar monitor

(c) Blood pressure monitor

(d) Blood image monitor

Ans. (a) CAT (Computerized Axial Tomography Machine)

Q18. In order to entertain, how are various artificial effects added to a movie?

(a) Using video effects software

(b) By causing rain and thunder

(c) None of these

(d) All of these

Ans. (a) Using video effects software

Q19. What is the full form of BPO?

(a) Business Process Outsourcing

(b) Business Process Output

(c) Business Process Other

(d) Business Portal Outsourcing

Ans. (a) Business Process Outsourcing

Q20. What is the full form of BPM?

(a) Business Process Management

(b) Business Process Manager

(c) Business Protocol Management

(d) Business Protocol Manager

Ans. (a) Business Process Management

Q21. What does the M in BPM stand for?

(a) Manager

(b) Management

(c) Measurement

(d) Monitor

Ans. (b) Management

Q22. BPO is a reason for some source of GDP for countries like:

(a) India

(b) Phillipines

(c) Both (a) and (b)

(d) None of these

Ans. (c) Both (a) and (b)

Q23. Which of these are some countries that outsource their work to some Asian Countries?

(a) USA

(b) Pakistan

(c) India

(d) None of these

Ans. (a) USA

Q24. Smartboards are used in:

(a) Classrooms

(b) Railway stations

(c) Airports

(d) Farming

Ans. (a) Classrooms

Q25.Which of the following is an online encyclopedia?

(a) Bing

(b) Slashdot

(c) Wikipedia

(d) Yahoo

Ans. (c) Wikipedia

Q26. Name a product that is meant for reading e-books.

(a) Amazon Kindle

(b) Yahoo Messenger

(c) Yahoo Mail

(d) Google Mail

Ans. (a) Amazon Kindle

Q27. Which of the following machines is the fastest?

(a) Lawnmower

(b) Simple pendulum

(c) Computer

(d) Train

Ans. (c) Computer

Q28. What is meant by the statement that, “Computer is accurate.”?

(a) Computer gives correct output for correct input only. 

(b) Computer can calculate infinitely

(c) Computer does not get tired

Ans. (a) Computer gives correct output for correct input only.

Q29. Which of the following can cause the computer to stop working?

(a) System failure

(b) Power issues

(c) Both of these

Ans. (c) Both of these

Q30. Which of the following activities is carried out with utmost security?

(a) Banking activities

(b) Messaging apps

(c) Blogging apps

Ans. (a) Banking activities

B. Answer the following questions.

Q1. Compare a computer to a human being, in terms of diligence.

Ans. A computer is very diligent in how it executes the instructions given to it. Unlike humans, who sometimes get bored by repetitive work or slack off for no reason, computers work endlessly unless met with a system failure or power outage or human intervention.

Q2. Write the full form of GIGO.

Ans. Garbage In Garbage Out.

Q3. Expand the following:

Ans. (a) CAT = Computerized Axial Tomography

(b) MRI = Magnetic Resonance Imaging 

Q4. Describe how IT helps in business.

Ans. The business has a lot to do with provisions for money. Money transactions in recent times have been taken to a different level due to IT. Business transactions can now be done online between two people sitting very far apart.

Q5. What are the three public services that you can do on the Internet, from home?

Q6. How does IT help in home computing?

Ans. The use of computers at home is very prevalent. In fact, for - a large number of people, computers are the primary sources of entertainment. Use of search engines, checking of emails, working from home, ordering food online, ordering goods online, browsing matrimonial websites are just some of the uses computers are used for at home.

Q7. How does IT help insurance companies?

Ans. Insurance companies use sophisticated software to decide the price and conditions of a policy. When a set of conditions are decided to describe the policy conditions, the price is decided only after some algorithms are run.

Q8. What is actuarial science? What is the work of actuarial Scientists?

Q9. Which industry among the ITeS has helped many educated Indians find jobs?

Q10. How has the IT-BPM industry helped India to grow?

Q11. Estimate what percentage of the IT industry's total revenue is due to exports.

Q12. Name three of the educational learning platforms in India.

Q13. What are the advantages of having e-books as opposed to paper books?

Q14. How does infusion of technology in education help students understand better?

Q15. Give any two reasons why BPOs business in India is so successful?

Q16. What is the use of online encyclopedias? How do they maintain the quality of matter?

Q17. How is IT used in entertainment to make cartoon movies?

Short answer questions (II).

1. Describe the ways in which cards given by banks to individuals are used.

Q. Describe MRI, ECG and EEG in brief.

Q. Describe the computer with respect to how it is: a. Diligent b. Easy to learn to

Q. Describe how IT has changed the banking domain.

Q. How does IT help in the marketing of goods?

Q. How has IT played an important role in E-governance and public service?

Long answer questions.

Q. Describe how IT has helped the TV and movie entertainment business.

Q. How has the infusion of IT in science and engineering helped these domains?

Q. Give any two tools of online education and describe them.

Q. What is the BPO service in India?

Ans. BPO as in BPO services stands for Business Process Outsourcing. This is a sizeable source of income for countries like India, Pakistan, Bangladesh, Sri Lanka, the Philippines and other Asian countries. Outsourcing here means to give workup, to other people, possibly due to lower costs of operation or better quality or both. This service is often helpful in the following set of industries:

  1. Customer care of big companies.
  2. Financial sectors and banks
  3. Testing of software items
  4. Health care profession

It may helpful for you.

Employability Skills (Part-A)


Unit 1: Communication Skills-I

Unit 2: Self-Management Skills-I

Unit 3: ICT Skills-I


Unit 4: Entrepreneurial Skills-I

Unit 5: Green Skills-I

Subject Specific Skills (Part-B)


Unit 1: Introduction to IT- ITeS industry

Unit 2: Data Entry & Keyboarding Skills

Unit 3: Digital Documentation


Unit 4: Electronic Spreadsheet

Unit 5: Digital Presentation