Network Topology Question & Answers January 3, 2022 By WatElectronics This article lists 100 Network Topology MCQs for Engineering Students. All the Network Topology Questions & Answers given below includes solution and link wherever possible to the relevant topic. Network topology can be defined as the arrangement of a network that includes nodes & connecting lines through sender & receiver. It is of two types they are physical topology and logical topology. The physical topology describes the way computers connect with the help of cables whereas the logical topology describes the way the data flow from one computer to another within a computer network. The local area network has three main topologies they are the star, bus, ring, and other topologies are hybrid and mesh topologies. In star topology, all the computers connect with the help of a hub, whereas in point-to-point topology the network consists direct link between two computers and the benefits of P2P topology are they are highly reliable, faster, and don't need an expensive server. The bus topology uses a single cable that connects all the including nodes, whereas the hybrid topology combines two or more than two topologies. The advantages of hybrid topology are they are scalable, have flexible networking topology, highly efficient and the disadvantages of hybrid topology are the designing is complex, and the process is costliest. The logical topology describes the way the data flow from one computer to another within a computer network. The advantages of tree topology are they are easy to maintain and manage, and the node expansion is easy and fast. The ethernet LANs and the high-speed LANs are examples of bus and star topologies. 1). The network topology is categorized into ____________ types? One Two Three Four None Hint Read more about Network Topology 2). Which one of the following topologies describes the way computers connect with the help of cables? Physical Logical Both a and b None of the above None Hint 3). How many types of physical topologies are there? One Two Five Seven None Hint 4). In which topology do all the computers connect with the help of a hub? Star Bus Ring Mesh None Hint 5). In which topology the network consists direct link between two computers? Star Bus Ring P2P None Hint 6). Which topology uses a single cable which connects all the including nodes? Star Bus Ring P2P None Hint 7). Which topology combines two or more than two topologies? Star Bus Ring Hybrid None Hint 8). Which one of the following topologies has a root node? Star Tree Ring Hybrid None Hint 9). What are the advantages of hybrid topology? Scalable Flexible networking topology Highly efficient All of the above None Hint 10). What are the disadvantages of hybrid topology? Designing is complex Costliest process Not expensive Both a and b None Hint 11). Which one of the following topologies describes the way the data flow from one computer to another within a computer network? Physical Logical Both a and b None of the above None Hint 12). What are the advantages of tree topology? Easy to maintain Easy to manage Node expansion is easy and fast All of the above None Hint 13). What are the drawbacks of mesh topology? Installation is complex Requires more space Expensive All of the above None Hint 14). The local area network has __________ main topologies? One Two Three Seven None Hint 15). The data in the network layer is in the form of ______________ IP packets Frames Cables None of the above None Hint 16). The IP packets are packed into frames in ______________ layer? Datalink Physical Both a and b None of the above None Hint 17). Which layer transmits the frames into transmission media? Data link Physical Network None of the above None Hint 18). In a bus topology, the computers connect to a shared central cable called as ________ Bus Star Ring None of the above None Hint 19). If a number of devices are four in mesh topology network then the number of lines or cables four devices have is _____________ Five Two Twelve Four None Hint 20). If a number of devices are four in mesh topology network then the number of duplex links in the mesh topology ____________ Five Two Twelve Six None Hint 21). If there are n devices in a mesh topology network then the total number of simplex links are __________________ n+2 n-2 n(n-1) n(n+1) None Hint 22). If there are n devices in a mesh topology network then the total number of duplex links are __________________ n+2 n-2 n(n-1)/2 n(n+1) None Hint 23). If there are n devices in a mesh topology network then the total number of input/output ports in each device is ____________ n+2 n-1 n(n-1)/2 n(n-1) None Hint 24). If the total number of computers to be connected is 10 in mesh topology then the total number of duplex links will be _____________ Five Fifty Twelve Forty-five None Hint 25). If the total number of computers to be connected is 10 in mesh topology then the total number of input/output ports is ____________ Nine Fifty Twelve Forty-five None Hint Network Topology Important MCQs 26). Which one of the following is a point-to-point topology figure? Fig Fig (b) Fig (c) Fig (d) None Hint 27). _______________ is the example for mesh topology? Ethernet LAN's High-speed LANs Connection between regional telephone offices All of the above None Hint 28). While choosing a physical topology we should always consider _____________ Its cost Easy installation and maintenance Cable fault tolerance All of the above None Hint 29). The placement of various nodes is known as ______________ topology? Physical Logical Both a and b None of the above None Hint 30). Which topology deals with the data flow in the network? Physical Logical Both a and b None of the above None Hint 31). The communication is always _______________ in ring topology? Unidirectional Bidirectional Either unidirectional or bidirectional None of the above None Hint 32). Arranging computers in a network is known as ____________ Nodes Network Topology All of the above None Hint 33). The centralized device in a star topology is _____________ Hub Switch Either switch or hub None of the above None Hint 34). In a star topology message transmission in a hub will be ____________ Unicast Broadcast Either unicast or broadcast None of the above None Hint 35). In a star topology message transmission in a switch will be ____________ Unicast Broadcast Either unicast or broadcast None of the above None Hint 36). Which one of the following is a star topology figure? Fig (a) Fig (b) Fig (c) Fig (d) None Hint 37). How many cables and ports are required for a star topology? 10 ports and 5 cables 20 ports and 5 cables 30 ports and 5 cables 50 ports and 5 cables None Hint 38). The slots in time-division multiplexing divided into _____________ types? Frames Bits Bytes None of the above None Hint 39). Which topology requires multipoint? Star Ring Mesh Bus None Hint 40). Which topology requires a hub? Star Ring Mesh Bus None Hint 41). The multiplexing technique which is used to transmit digital signals is ____________ FDM TDM Both a and b None of the above None Hint 42). The number of nodes when extending network is limited in ________ topology? Star Ring Mesh Both a and b None Hint 43). Any topology can be used as physical topology in _____________ Ethernet Token ring Token bus All of the above None Hint 44). Which one of the following is a hybrid topology figure? Fig (a) Fig (b) Fig (c) Fig (d) None Hint 45). In ring topology the ease of troubleshooting depends on _____________ Backbone Host Both a and b None of the above None Hint 46). In star topology the ease of troubleshooting depends on __________________ Backbone Host Both a and b None of the above None Hint 47). In _____________ topology the number of nodes are many when extending network? Bus topology Star topology Ring topology All of the above None Hint 48). Which one of the following topologies is easier to troubleshoot? Ring topology Star topology Both a and b All of the above None Hint 49). The shielded twisted pair cable maximum length is around _____________ 10 meters 20 meters 50 meters 100 meters None Hint 50). The shielded twisted pair cables maximum data transfer rate is around _______________ 10Mbps 20Mbps 100Mbps 150Mbps None Hint Network Topology MCQs for Quiz 51). The data in ring topology moves in _______________ direction? One Two Four Doesn’t move None Hint 52). ______________ is an example for star topology? Ethernet LAN High-speed LANs Token ring None of the above None Hint 53). In _____________ topology the computers connect to a central device, a hub or a switch with PLP communication links? Star Bus Hybrid None of the above None Hint 54). Which one of the following is a tree topology figure? Fig (a) Fig (b) Fig (c) Fig (d) None Hint 55). How many computers can transmit data at a time in a bus topology? One Two Three Four None Hint 56). What are the disadvantages of bus topology? Has limited computers Has little fault tolerance Both a and b None of the above None Hint 57). What are the advantages of bus topology? Easy to install Less expensive Has little fault tolerance All of the above None Hint 58). ______________ is an example for ring topology? Ethernet LAN High-speed LANs Token ring None of the above None Hint 59). The token ring doesn’t use _______________ topology? Physical ring Physical star Logical ring None of the above None Hint 60). If a number of devices are four in a mesh topology network then the number of lines or cables each device have is _____________ One Two Three Four None Hint 61). What are the benefits of mesh topology? Robust Has multiple lines Privacy and security All of the above None Hint 62). What are the drawbacks of a star topology? Installation is costly Performance depends on the hub capacity Both a and b None of the above None Hint 63). What are the benefits of a star topology? Easy to set up Easy to modify Easy to troubleshoot All of the above None Hint Read more about Star Topology 64). What are the benefits of ring topology? Easy to reconfigure Easy to install Faster error checking All of the above None Hint 65). What are the benefits of P2P topology? Highly reliable Faster Doesn't need expensive server All of the above None Hint 66). Which one of the following is a central device in star topology? Hub Switch Both a and b None of the above None Hint 67). The optical fiber cable maximum data transfer rate is around __________ 10Mbps 20Mbps 1000bps 150Mbps None Hint 68). Which one of the following is an unguided media? Fiber optical cable Coaxial cable Wireless LAN All of the above None Hint 69). Which one of the following is not an application layer protocol? HTTP SMTP TCP None of the above None Hint 70). The network transmission techniques are categorized into ______________ types? One Two Three Four None Hint 71). The packet switchings are categorized into ______________ types? One Two Three Four None Hint 72). What is the standard form of HAN? Home Area Network Huge Area Network House Area Network None of the above None Hint 73). What is the standard form of CAN? Common Area Network Campus Area Network Control Area Network None of the above None Hint 74). Which one of the following is a fully connected mesh topology figure? Fig (a) Fig (b) Fig (c) Fig (d) None Hint 75). Which one of the following is an application layer protocol? HTTP SMTP FTP All of the above None Hint Network Topology MCQs for Exams 76). The distance range of the Home Area Network is around ___________ 1Km 2Km 0.1Km 5Km None Hint 77). The distance range of the Local Area Network is around ___________ 1Km 2Km 0.1Km to 1Km 5Km None Hint 78). The distance range of the Campus Area Network is around ___________ 1Km 2Km 0.1Km to 1Km 1 to 10Km None Hint 79). The distance range of the Metropolitan Area Network is around ___________ 10 to 100Km 2Km 0.1Km to 1Km 1 to 10Km None Hint 80). The distance range of the Wide Area Network is around ___________ 10 to 100Km 100 to 1000Km 0.1Km to 1Km 1 to 10Km None Hint 81). The distance range of the Global Area Network is around ___________ 10 to 100Km Around the earth 0.1Km to 1Km 1 to 10Km None Hint 82). What is the standard form of WAP? Wireless Access Protocol WAN Access Protocol Wide Access Protocol None of the above None Hint 83). What is the standard form of SSL? Switch Socket Layer Secure Socket Layer Simple Socket Layer None of the above None Hint 84). What is the standard form of SMTP? Switch Mail Transfer Protocol Simple Mail Transfer Protocol Secure Mail Transfer Protocol None of the above None Hint 85). What is the standard form of POP? Post Office Protocol Peer to Peer Protocol Point to Point Protocol None of the above None Hint 86). What is the standard form of IMAP? Integrity Mail Access Protocol Internet Mail Access Protocol Internal Mail Access Protocol None of the above None Hint 87). What is the standard form of FDDI? Fiber Distributed Data Interface Fiber Data Distributed Interface Fiber Distributed Data Integrity None of the above None Hint 87). What are the features of tree topology? Used in WAN Ideal if work stations are located in groups Both a and b None of the above None Hint 88). The mesh topology categorized into ________ types? Two Four Five Six None Hint 89). Which technique is used to transmit the data over the mesh topology? Routing Flooding Both a and b None of the above None Hint 90). The graphs are categorized into _______ types? Two Three Four Six None Hint 91). The application layer uses _____ protocol when displaying a web page? SMTP FTP HTTP None of the above None Hint 92). The FTP protocol built on ______ architecture? Client-server Data-centric Connection-oriented None of the above None Hint 93). Which one of the following is a bus topology figure? Fig (a) Fig (b) Fig (c) Fig (d) None Hint 94). Which one of the following is a ring topology figure? Fig (a) Fig (b) Fig (c) Fig (d) None Hint 95). In which topology there is minimal traffic? Star Ring Mesh Bus None Hint 96). If the total number of computers to be connected is 10 in mesh topology then the total number of simplex links is ____________ 60 25 45 90 None Hint 97). Which one of the following is a partially connected mesh topology figure? Fig (a) Fig (b) Fig (c) Fig (d) None Hint 98). What is the standard form of GAN? Global Area Network Garden Area Network Guided Area Network None of the above None Hint 99).______________ is an example for bus topology? Ethernet LAN High-speed LANs Token ring None of the end None Hint Read more about Bus Topology 100).The delay is non-deterministic in ____________ property? CSMA/CD Token bus Token ring None of the above None Hint Time's up
