12th Computer Applications - Book Back Answers - Chapter 13 - English Medium Guides

 

 

Plus Two / 12th Computer Applications - Book Back Answers - Chapter 13 - English Medium

Tamil Nadu Board 12th Standard Computer Applications - Chapter 13: Book Back Answers and Solutions

    This post covers the book back answers and solutions for Chapter 13 from the Tamil Nadu State Board 12th Standard Computer Applications textbook. These detailed answers have been carefully prepared by our expert teachers at KalviTips.com.

    We have explained each answer in a simple, easy-to-understand format, highlighting important points step by step under the relevant subtopics. Students are advised to read and memorize these subtopics thoroughly. Once you understand the main concepts, you’ll be able to connect other related points with real-life examples and confidently present them in your tests and exams.

    By going through this material, you’ll gain a strong understanding of Chapter 13 along with the corresponding book back questions and answers (PDF format).

Question Types Covered:

• 1 Mark Questions: Choose the correct answer, Fill in the blanks, Identify the correct statement, Match the following 
• 2 Mark Questions: Answer briefly 
• 3, 4, and 5 Mark Questions: Answer in detail

All answers are presented in a clear and student-friendly manner, focusing on key points to help you score full marks.

All the best, Class 12 students! Prepare well and aim for top scores. Thank you!

Chapter 13: Network Cabling

I. Choose the correct answer.

1. ARPANET stands for
a) American Research Project Agency Network
b) Advanced Research Project Area Network
c) Advanced Research Project Agency Network
d) American Research Programs And Network
Answer Key:
c) Advanced Research Project Agency Network

2. WWW was invented by
a) Tim Berners Lee
b) Charles Babbage
c) Blaise Pascal
d) John Napier
Answer Key:
a) Tim Berners Lee

3. Which cable is used in cable TV?
a) UTP cable
b) Fibre optics
c) Coaxial cable
d)USB cable
Answer Key:
c) Coaxial cable

4. Expansion of UTP is
a) Uninterrupted Twisted Pair
b) Uninterrupted Twisted Protocol
c) Unshielded Twisted Pair
d) Universal Twisted Protocol
Answer Key:
c) Unshielded Twisted Pair

5. Which medium is used in the optical fibre cables to transmit data?
a) Microwave
b)infra red
c)light
d)sound
Answer Key:
c)light

6. Which of the following is a small peripheral device with a sim slot to connect the
computers to Internet?
a) USB
b) Dongles
c) Memory card
d) Mobiles
Answer Key:
b) Dongles

7. Which connector is used in the Ethernet cables?
a) RJ11
b) RJ21
c) RJ61
d) RJ45
Answer Key:
d) RJ45

8. Which of the following connector is called as champ connector?
a) RJ11
b) RJ21
c) RJ61
d) RJ45
Answer Key:
b) RJ21

9. How many pins are used in RJ45 cables?
a) 8
b) 6
c) 50
d) 25
Answer Key:
a) 8

10. Which wiring standard is used for connecting two computers directly?
a) straight Through wiring
b) Cross Over wiring
c) Rollover wiring
d) None
Answer Key:
b) Cross Over wiring

II.Answer the following questions.

12th Computer Application (soon)

III. Answer the following questions.

12th Computer Application (Soon)

IV. Answer the following questions.

12th Computer Application (Soon)