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Sunday, June 22, 2025

I.T.-CLASS-9-UNIT-III-CHAPTER-2 (2025-26):

CBSE Solutions-2025-26 ,
I.T.-CLASS-9-UNIT-III-CHAPTER-2 (2025-26):
CBSE SOLUTIONS-2025-26
CLASS-9
UNIT-III-ICT Skills-I
Chapter-2 Parts of Computer and Peripherals

A. Fill in the blanks:
1. ................................... devices are used to provide input to the computer.
Answer: Input
2. .................................. memory is also called secondary memory.
Answer: External
3. .................................. modem is plugged on an expansion slot of the motherboard inside the CPU cabinet.
Answer: Internal
4. ...................................performs arithmetic operations like addition, subtraction, multiplication and division.
Answer: ALU
5. ................................. is often referred as non-volatile meory as the data is permanently stored.
Answer: ROM

B. Write T for true and F for false:
1. Hardware is that part of a computer that we can touch.
Answer: T
2. Camcorder a peripheral device that is used for capturing still pictures.
Answer: F
3. MS Word is an example of software.
Answer: T
4. Smart watch is an example of peripheral device.
Answer: T
5. A graphic card is also known as video card.
Answer: T

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Saturday, June 14, 2025

I.T.-CLASS-9-UNIT-III-CHAPTER-1 (2025-26):

CBSE Solutions-2025-26 ,
I.T.-CLASS-9-UNIT-III-CHAPTER-1 (2025-26):
CBSE SOLUTIONS-2025-26
CLASS-9
UNIT-III-ICT Skills-I
Chapter-1 Introduction to ICT

A. Fill in the blanks:
1. ................................. are used to interact with the touchscreen of your mobile device.
Answer: Gestures
2. Touch the screen with your finger, once, to click is called..........................
Answer: Tapping
3. .................................... is a short range wireless technology that connects with other devices that are within 30 feet of where you are.
Answer: Bluetooth
4. You use the ................................ button to go back to the previous screen in an application.
Answer: Back
5. ................................. is from where you can get apps to download either free or paid.
Answer: Google Play store

B. Write T for true and F for false:
1. Pinch in is to bring thumb and finger together on the screen, it is to zoom in (reduce the size).
Answer: T
2. Double tap is to tap twice quickly to zoom out (increase the size of ) of something.
Answer: T
3. Cellular network connectivity provides the network through which you can navigate.
Answer: F
4. Tablet is smaller than a smartphone.
Answer: F
5. App is a hardware attached to the smartphone.
Answer: F

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Friday, June 13, 2025

I.T.-CLASS-9-UNIT-II-CHAPTER-2 (2025-26):

CBSE Solutions-2025-26 ,
I.T.-CLASS-9-UNIT-II-CHAPTER-2 (2025-26):
CBSE SOLUTIONS-2025-26
CLASS-9
UNIT-II Self-Management Skills-I
Chapter-2 More on Self-management Skills

A. Fill in the blanks:
1. ................................ means having trust in one's abilities, qualities, and judgment.
Answer: Self-Confidence
2. ............................ refers to how you feel about yourself overall.
Answer: Self-esteem
3. A ........................... self-esteem can reduce the quality of a person's life, such as feelings of sadness, depression.
Answer: Low
4. Healthy body and mind enhance the .................................
Answer: Self confidence
5. ....................................... helps us to maintain our health and well-being.
Answer: Cleanliness

B. Write T for true and F for false:
1. Self-confident people do not doubt themselves.
Answer: T
2. Social factors do not ahve any critical role to play in boosting self-confidence.
Answer: F
3. Self-confidence is a combination of a state of mind and a strong feeling of self-belief.
Answer: T
4. Cultural factors play a vital role shaping up self-esteem of a person.
Answer: T
5. You should never express gratitude to the people who helped you.
Answer: F

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Thursday, June 12, 2025

I.T.-CLASS-10-UNIT-IV CHAPTER-1 (2025-26):

CBSE Solutions-2025-26 ,
I.T.-CLASS-10-UNIT-IV CHAPTER-1 (2025-26):
CBSE SOLUTIONS-2025-26
CLASS-10
UNIT-IV ENTREPRENEURIAL SKILLS II
CHAPTER-1 List the Characteristics of a Successful Entrepreneur

A. Fill in the blanks:
1. A ................................. is better off if its employment base is diversified among many small entrepreneurial firms.
Answer: Community
2. .................................. provides entry-level jobs so necessary for training or gaining experience for unskilled workers.
Answer: Entrepreneurship
3. Entrepreneurship is innovation and hence the innovated ideas are tested by ......................................
Answer: Experimentation
4. No fixed and regular ..................................... is available to an entrepreneur.
Answer: Income
5. ................................... are their own bosses and work towards achieving profits by satisfying the need of the economy.
Answer: Entrepreneurs

B. Write T for true and F for false:
1. Entrepreneurial firms contributed a large share of new jobs.
Answer: T
2. All the large industrial ventures started as a large entrepreneurial enterprise.
Answer: F
3. Raising funds is difficult at the formative stage of business.
Answer: T
4. It is so easy to start a business.
Answer: F
5. Entrepreneurs help other industries in the economy.
Answer: T

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Tuesday, June 10, 2025

I.T.-CLASS-10-UNIT-III-CHAPTER-2 (2025-26):

CBSE Solutions-2025-26 ,
I.T.-CLASS-10-UNIT-III-CHAPTER-2 (2025-26):
CBSE SOLUTIONS-2025-26
CLASS-10
UNIT-III ICT SKILLS-II
CHAPTER-2 Basic Computer Maintenance

A. Fill in the blanks:
1. .............................. maintenance is defined as the proactive maintenance before a fault or failure occures.
Answer: Preventive
2. .............................. measures involve reformatting, removing viruses and malware, uninstalling harmful programs and so on.
Answer: Corrective 
3. Using........................ dust the internal components of your computer with short bursts of air.
Answer: Compressed air
4. .............................. can be used to clean the drive,mouse or keyboard. Do not use to clean RAM or motherboard.
Answer: Cotton cloth
5. Portable............................. is used for sucking dust particles, hair etc.
Answer: Vacuum

B. Write T for true and F for false:
1. Computers play a vital role in our lives, which is why it is critical that you take care of them.
Answer: T
2. You should not update anit-virus regularly.
Answer: F
3. Cleaning brush with soft bristles is good for cleaning dust and debris from a keyboard.
Answer: T
4. Dust does not clog fans and cause a computer to overheat.
Answer: F
5. To ensure that you do not lose important data in the case that something does happen to harm your computer, it's important to perform regular backups of personal files.
Answer: T

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