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| Computer Science 1st Year Chapter 2 Information Networks Questions Bank |
Computer Science 11th Chapter 2 Information Networks Questions Bank
MCQs
Please select the right answer.
1. ____ is LAN protocol
2. ____ is not a category of network
3. ____ is not a LAN protocol
4. ____ is not a network device
5. ____ is used to connect two computers via telephone line
6. ____ layer of OSI model controls transmission of data in the form of bits over the transmission medium such as cables etc
7. ____ media is used in LAN
8. ____ media is used in low cost LANs
9. ____ network topologies is formed by using multiple star topologies
10. ____ network topologies uses the token passing scheme
11. ____ networks covers a short distance?
12. ____ protocols is associated with IBM, which works on the concept of a ring network and a token?
13. ____ topologies uses ARCnet protocol?
14. A collection of computers connected together is called ?
15. A collection of related web pages is called:
16. A collection of computers connected together to share resources and informationcalled:
17. A computer network must contain at least this number of computers ?
18. A device is that used to cannot two computers via an ordinary telephone line is ?
19. A device that is used to connect two computers using telephone line is called:
20. A device used to cannot two computer lying in same office is called ?
21. A device used to connect similar networks is called:
22. A lab with twenty computers and a laser printer is an example or ,area network.
23. A LAN is a combination of
24. A LAN is combination of ?
25. A LAN protocol in which all computers and devices on the network pass a special signals known as
26. A network places all nodes on a single cable is called ?
27. A network that covers a large geographic distance such as a country is called
28. A network that covers a limited geographic distance such as an office is called ?
29. A network that covers a limited geographic distance such as an office is called:
30. A network that covers a single city is called
31. A network that transmits data over citywide distance faster then LAN ?
32. A network that covers a large geographic distance such as a country is ?
33. A set collection of a large number of computers all over the world connected to one another is called:
34. A set of documents stored on computes permanently connected with Internet is
35. All nodes are connected to a single cable in a
36. At which layer of OSI frames are converted into bits?
37. At which layer of OSI packets are converted into frames?
38. BUS topology uses protocol.
39. Cabling on a linear bus topology can be extended using which of following
40. Central computer in the network is called
41. Companies that used network can save time and money because networks allow users to share ?
42. Computer networks are the convergence of two important technologies:
43. Each computer on a network is called ?
44. FDDI is a
45. FTP facility is used to:
46. FTP stands for:
47. How many layers of OSI model?
48. How many pairs of computers can simultaneously communicate on the Ethernet LAN ?
49. How many types of network standard are there:
50. In a node listens to the bus for specified time and waits until the node has completed the transmission:
51. In a typical LAN, each computer on the network is connected through:
52. In traditional LAN each computer on the network is connected through ?
53. In WAN the communication software that allows a personal computer to appear as terminal is called ?
54. In which network model all computers have equal status?
55. —is a governing body that approve the network standard
56. is used to connect a computer in LAN
57. LAN stand for ?
58. Layer that is responsible for transferring frames is:
59. MAN stand for ?
60. Many network include a central computer that may be called ?
61. Many networks include a central computer called:
62. More computers connected to hub computer is called ?
63. Network standards were developed without any formal planning
64. NIC allows direct connection to ?
65. NIC stand for ?
66. One or more computers connected to hub computer is a(n)
67. OSI model was created by:
68. OSI reference model has:
69. People on LAN can share:
70. Project 802 defines standard for which layers of the OSI model
71. Software to use internet
72. standards were properly researched, designed and finally published as a standard
73. Terminal is a
74. Terminal is a:
75. The act of listening to the medium for a message is called:
76. The act of listing to the medium for a message is called ?
77. The communication across WAN occurs using:
78. The companies that use networks can save time and money because networks Allow users to share:
79. The Internet is an example of
80. The larger computer to which the terminal or PC is attached is called
81. The layer lies between the network layer and the application layer.
82. The layer that defines the formats the data uses as it in transmitted on the communication line is called:
83. The layer that is responsible for flow control and ensuring messages are delivered without error free is called:
84. The layer that is uIsed to control how a bit-streams of data is sent and received ovethe physical medium is called:
85. The media Access Control Sub-layer resides in which layer
86. The mostly commonly used LAN protocol is ?
87. The network architecture that allows every computer to act as server is
88. The physical layout of a network is known as:
89. The physical layout of LAN is ?
90. The primary difference between a LAN and a WAN is:
91. The primary difference between LAN and WAN is ?
92. The process of sharing information among various members of workgroup through computer network is called
93. The services on the lnternet include:
94. The set of rules to exchange data in a communications network is called:
95. The set of rules to exchange data is called
96. The software used for workgroup computing is called
97. The technology of long distance communication is called ?
98. Topology that is used for a small number of computers is called ?
99. Two dissinmilar networks can be connected by a:
100. What do we call a network that covers a limited geographic distance such as an office?
101. What layer of OSI does data compression
102. What layer of OSI is responsible for breaking data into segments?
103. What layer of OSI is responsible to convert segments into packets?
104. What layer of OSI provides network services to the user application?
105. What type of network is internet ?
106. Which Communication Media is used in LAN?
107. Which is an example of DeFacto standard ?
108. Which is not related to LAN
109. Which is one not a de jure standard ?
110. Which is the most common LAN topology for microcomputer LAN ?
111. Which LAN access method allows multiple devices to talk at the same time and protocol determine the priority of a device?CSMA/CS
112. Which LAN access method resolves the contention between two or more nodes by collision detection?
113. Which layer of OSI is responsible for determining the best route from source to destination?
114. Which layer of OSI is responsible for flow control?
115. Which layer of OSI is responsible for transmitting data in the form of bits?
116. Which layer of OSI model is responsible for establishing, maintaining, and managing connections between communicating devices?
117. Which network model consists of many clients and one or more central computers?
118. Which of the following is a component of LAN ?
119. Which of the following is a LAN protocol ?
120. Which of the following is an internet protocol ?
121. Which of the following is NOT a benifit of computer networks ?
122. Which of the following is not a category of network ?
123. Which of the following is not a LAN topology ?
124. Which of the following is not a type of protocol ?
125. Which of the following is NOT a type of protocol?
126. Which of the following topology users routers ?
127. Which one can be used to connect two dissimilar network?
128. Which one connects two similar network segments?
129. Which one is a network model?
130. Which one is an example of De-Facto standard?
131. Which one is dedicated server?
132. Which one is not a network topology?
133. Which one is the bottom most layer of OSI model?
134. Which one is the top most layer of OSI model?
135. Which one represents the shape of network?
136. Which problem occurs when to workstarion on sherd ethernet try to success LAN at the same time ?
137. Which protocol is not a LAN protocol?
138. Which protocol is used to access internet?
139. Which topology uses token passing scheme?
Short Questions
1. Briefly describe early history of evolution of Internet.
2. Define bridge?
3. Define dedicated server?
4. Define Networking Concepts, Uses of Networks and Network Models.
5. Define OSI Model and explain any THREE layers.
6. Define OSI Model and explain lower layers.
7. Define OSI Model and explain upper layers.
8. Define the term “Extranet”?
9. Define the term client?
10. Define the term network topology?
11. Describe dedicated carver?
12. Describe NIC.
13. Describe OSI Model.
14. Describe Uses of Networks.
15. Describe www.
16. Differentiate between a Bridge and Gateway.
17. Differentiate between a De Facto and De Jure standard.
18. Differentiate between a Intranet and Extranet.
19. Differentiate between bit and byte?
20. Differentiate between LAN and WAN.
21. Differentiate between WAN & MAN.
22. Explain Application Layer of OSI Model
23. Explain Bus Network Topology with Diagram.
24. Explain Data Link Layer of OSI Model
25. Explain Email and its benefits over other communication methods.
26. Explain Email with its benefits.
27. Explain Hybrid network.
28. Explain Internet.
29. Explain LAN's Protocols.
30. Explain Mesh Network Topology with Diagram.
31. Explain Network Layer of OSI Model
32. Explain Network Topologies.
33. Explain Network.
34. Explain Physical Layer of OSI Model
35. Explain Presentation Layer of OSI Model
36. Explain Ring Network Topology with Diagram.
37. Explain Session Layer of OSI Model
38. Explain Star Network Topology with Diagram.
39. Explain TCP/IP.
40. Explain Transport Layer of OSI Model
41. Explain Tree Network Topology with Diagram.
42. Explain useful components of Internet.
43. Explain Workgroup Computing.
44. How Uploading and Downloading are related ?
45. List seven layer of OSI Model?
46. MAN Stands for What?
47. State some uses of LAN?
48. State the purpose of data link layer?
49. State the purpose of transport of layer?
50. What do you know about Gopher?
51. What is ARCnet.
52. What is Bus Topology?
53. What is Clint/server network model?
54. What is CSMA/CD.
55. What is DSL.
56. What is Ethernet.
57. What is FTP?
58. What is gateway?
59. What is Gopher.
60. What is groupware?
61. What is internet?
62. What is ISDN.
63. What is ITU-T ?
64. What is ring topology?
65. What is router?
66. What is star topology?
67. What is Telnet ?
68. What is Terminal Emulation Software.
69. What is the difference between Client / Server and Peer-To-Peer network ?
70. What is the purpose of network layer?
71. What is Token Ring.
72. What is WWW?
Long Questions
1. What is the difference between LAN and WAN?
2. What method does an Ethernet network use to control access to the network?
3. What is Topology? Describe the types of topology.
4. Describe the OSI Model and types of layers of OSI Model.
5. Difference between Intranet and Extranet.
6. Difference between FTP and HTTP.
7. What is www?
8. Define the gateway and router.
9. Define the term "Operating System" in your own words?
"10. Describe the function of
(i) Dedicated Server Network
(ii) Peer - to - Peer"
11. What is a network? Describe different types of networks.
12. What is internet? Describe its history and uses.
13. What are network standards? Describe the types of network standards.
14. What are network protocols? Describe different network protocols.