• सुखार्थी त्यजते विद्यं विध्यार्थी त्यजते सुखम्सु sखर्थीन: कुतॊ विद्या कुतॊ विध्यार्थीन: सुखम् ||
  • “Luxury people leave knowledge, but a student leaves Luxury No knowledge for one who seeks Luxury, No luxury for student”
  • न चोर हार्यं न च राज हार्यं न भात्रू भाज्यं न च भारकारि |व्ययं कृते वर्धत एव नित्यं विद्याधनं सर्वधनप्रधानम ||
  • Cannot be snatched away by thief, cannot be snatched away by king, Cannot be divided among brothers, Not heavy either If spent daily, it always keeps growing. The wealth of knowledge is the precious of wealth of all”

Test Your Skills For IP addresses and Subnetting MCQs

  • 1. In IPv4, class _______ has the maximum number of addresses in each block.

  • 2. Identify the class of the following IPv4 address: 126.5.6.7.

  • 3. Identify the class of the following IPv4 address: 224.10.2.3.

  • 4. Identify the class of the following IPv4 address: 192.168.2.3.

  • 5. Identify the class of the following IPv4 address: 128.1.2.3.

  • 6. Identify the class of the following IPv4 binary address: 11111110.10101001.10101010.10011001.

  • 7. Identify the class of the following IPv4 binary address: 11101111.10101001.10101010.10011001.

  • 8. Identify the class of the following IPv4 binary address: 01111110.10101001.10101010.10011001.

  • 9. Identify the class of the following IPv4 binary address: 10111110.10101001.10101010.10011001.

  • 10. Identify the class of the following IPv4 binary address: 11011110.10101001.10101010.10011001.

  • 11. What is the result of ANDing 255 and 16?

  • 12. What is the result of ANDing 192 and 64?

  • 13. The number of addresses in a class C block is _______.

  • 14. The number of usable hosts in a class C block is _______.

  • 15. The number of addresses in a class B block is _______.

  • 16. The number of networks possible in a class A block is _______.

  • 17. Which class of IP address provides a maximum of only 254 host addresses per network ID?

  • 18. ................... address use 7 bits for the NET_ID and 24 bits for the HOST_ID portion of the IP address.

  • 19. ................... address use 14 bits for the NET_ID and 16 bits for the HOST_ID portion of the IP address.

  • 20. ................... address use 21 bits for the NET_ID and 8 bits for the HOST_ID portion of the IP address.

  • 21. ............. addresses are reserved for multicasting.

  • 22. State the following statement is true or false. i) In class B addresses a total of more than 1 billion addresses can be formed. ii) Class E addresses are reserved for future or experimental use.

  • 23. Which of the follwoing is an exmple of limited broadcasting address

  • 24. Which of the following is direct broadcast address.

  • 25. What is a socket address ?