answers. Note that each wrong answer cancels a correct one. 1. A hub contains more advanced features than a switch. True False
answers. Note that each wrong answer cancels a correct one. 1. A hub contains more advanced features than a switch. True False
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
![Which of the following statements are true and which are false? Add circles around the selected
answers. Note that each wrong answer cancels a correct one.
1. A hub contains more advanced features than a switch.
True False
2. The last node of a circular linked list contains pointer to the null.
True False
3. The physical topology describes the communication mechanism used by devices for the
transmission of the data.
True False
4. In CSMA CD, collision is avoided by checking whether the transmission media is busy or
not.
True False
5. A peer-to-peer network is more expensive than a client/server one.
True False
6. In bus topology, a failure in one node will not have any effect on other nodes.
True False
7. The most common access method of the ring topology is token passing.
True False
8. One of the disadvantages of star topology is a central point of failure.
True False
9. Tree topology combines the characteristics of bus topology and star topology.
True False
10. A walkie-talkie is an example of the half-duplex mode.
True False
11. The size of an array must be known in advance before using it in the program.
True False
12. A node in the singly linked list consists of two parts: data part and link part.
True False
13. In the hierarchical data model, files are related in a parent/child manner.
True False
14. A relational database uses SQL for storing, manipulating, as well as maintaining the data.
True False
15. One of the limitations of the network data model is the difficulty to design and maintain.
True False
Page 2 of 4
16. The last node of a circular linked list contains pointer to the null.
True False
17. Pop() is one of the basic operations that are performed on a queue.
True False
18. A queue that is implemented by using a linked list causes memory wastage.
True False
19. A binary tree with n leaves has (2n - 1) nodes.
True False
20. Height of a node is the number of edges from the root node to that node.
True False](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8b7475e4-73db-4be1-905b-95b63c7cd787%2F71ce6317-b888-4cb7-a3a8-bf9990a201bf%2Fa7535qx_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Which of the following statements are true and which are false? Add circles around the selected
answers. Note that each wrong answer cancels a correct one.
1. A hub contains more advanced features than a switch.
True False
2. The last node of a circular linked list contains pointer to the null.
True False
3. The physical topology describes the communication mechanism used by devices for the
transmission of the data.
True False
4. In CSMA CD, collision is avoided by checking whether the transmission media is busy or
not.
True False
5. A peer-to-peer network is more expensive than a client/server one.
True False
6. In bus topology, a failure in one node will not have any effect on other nodes.
True False
7. The most common access method of the ring topology is token passing.
True False
8. One of the disadvantages of star topology is a central point of failure.
True False
9. Tree topology combines the characteristics of bus topology and star topology.
True False
10. A walkie-talkie is an example of the half-duplex mode.
True False
11. The size of an array must be known in advance before using it in the program.
True False
12. A node in the singly linked list consists of two parts: data part and link part.
True False
13. In the hierarchical data model, files are related in a parent/child manner.
True False
14. A relational database uses SQL for storing, manipulating, as well as maintaining the data.
True False
15. One of the limitations of the network data model is the difficulty to design and maintain.
True False
Page 2 of 4
16. The last node of a circular linked list contains pointer to the null.
True False
17. Pop() is one of the basic operations that are performed on a queue.
True False
18. A queue that is implemented by using a linked list causes memory wastage.
True False
19. A binary tree with n leaves has (2n - 1) nodes.
True False
20. Height of a node is the number of edges from the root node to that node.
True False
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