Practice Quiz in Network Layer: Logical Addressing Part 5

This is the Online Practice Quiz in Network Layer: Logical Addressing part 5 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.

Continue Part V of the Online Practice Quiz

Quiz in Network Layer: Logical Addressing Question 41. In a block, the prefix length is /15; what is the mask? A. 255.254.0.0 B. 255.255.255.0 C. 255.255.255.128 D. None of these Question 42. To make addresses more readable, IPv6 specifies ____________notation. A. dotted decimal B. hexadecimal colon C. both a and b D. None of these Question 43. Find the number of addresses in a block of classless addresses if one of the addresses is 12.2.2.7/30. A. 2 B. 4 C. 8 D. None of these Question 44. What is the first address of a block of classless addresses if one of the addresses is 12.2.2.76/27? A. 12.2.2.0 B. 12.2.2.32 C. 12.2.2.64 D. None of these Question 45. What is the default mask for class A in CIDR notation? A. /9 B. /8 C. /16 D. None of these Question 46. In classless addressing, the _______ is the varying part (similar to the hostid). A. suffix B. prefix C. hostid D. None of these Question 47. In a block, the prefix length is /24; what is the mask? A. 255.255.255.0 B. 255.255.242.0 C. 255.255.0.0 D. None of these Question 48. Which address could be the beginning address of a block of 32 classless addresses? A. 2.4.6.5 B. 2.4.6.16 C. 2.4.6.64 D. None of these Question 49. In IPv6, _________ address defines a group of computers. A. a unicast B. a multicast C. an anycast D. None of these Question 50. In classless addressing, the prefix length defines the _____________. A. netid B. hostid C. mask D. None of these Question 51. Which address could be the beginning address of a block of 16 classless addresses? A. 2.4.6.5 B. 2.4.6.15 C. 2.4.6.62 D. None of these Question 52. In hexadecimal colon notation, a 128-bit address is divided into _______ sections, each _____ hexadecimal digits in length. A. 8: 2 B. 8: 3 C. 8: 4 D. None of these Question 53. What is the first address of a block of classless addresses if one of the addresses is 12.2.2.76/10? A. 12.0.0.0 B. 12.2.0.0 C. 12.2.2.2 D. None of these Question 54. Identify the class of the following IPv4 address: 191.1.2.3. A. A B. B C. C D. None of these

More Practice Quiz in Network Layer: Logical Addressing

Practice Quiz Part 1

Practice Quiz Part 2

Practice Quiz Part 3

Practice Quiz Part 4

Practice Quiz Part 5

Complete Practice Quiz in Data Communications and Networking

Note: After taking this particular quiz, you can proceed to check all the topics.

Complete Practice Quiz in Data Communications and Networking

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