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Star Topology Question & Answers

January 3, 2022 By WatElectronics

This article lists 100 Star Topology MCQs for engineering students. All the Star Topology Questions and  Answers given below include a hint and a link wherever possible to the relevant topic. This is helpful for users who are preparing for their exams, interviews, or professionals who would like to brush up their fundamentals on Star Topology.

Digital communication deals with both wired and wireless networks using various networking devices such as Hubs, routers, Ethernet cables, and more. These devices are arranged in such a manner depending upon the topology and other consideration parameters.

A wireless communication network can be designed flexibly depending on different network topologies available such as Star, Tree & Mesh topologies. A star topology also known as communication topology is a LAN network that connects each node in the network to a centralized hub.

The main components involved in this star topology namely host, hub, and transmission lines. A hub on this network collects the data from the sender and distributes the same to other components on the network.  Hence the hub component acts as a controller of the network.

They benefit in terms of low latency between the hub and remote nodes. But lacks in terms of connection where if any one of the nodes gets disturbed or goes down the entire nodes on the same network gets disturbed. A star topology is mainly deployed in areas such as corporate offices, schools, and homes.

1). A topology is considered from _____ of interconnections of circuits components?
HintA combination of communication components connected to one other for effective communication.
2). A topology that does not concern with _______ parameters?
HintPhysical dimmensions.
3). An electronic type network topology depends on _____topology?
HintA representation in form of equation.
4). Circuit topology in electronics depends on _____ theory?
HintRepresentation in form of coordinates.
5). A network type of nodes are ______ type of graphical theory?
HintLatitudinal direction.
Read more about Nodes.
6). Topologies in networks are derived from ______ letters?
HintA language derived from Koine.
7). How many types of topologies are present?
HintMultiple.
8). Identify the type of network topology shown in the figure below?
Topology

Topology

HintY network.
9). Identify the type of network topology shown in the figure below?
Topology

Topology

HintContains 3 nodes.
10). A network containing minimum of 2 branches pose ____number of minimum topologies?
HintMinimum number.
11). Star and delta topology is applicable for _____ types of networks?
HintA network that exhibits constant parameters.
12.) A network is specified using ____ approaches?
HintLive and cogent.
13). Logical type topology approach relates data transmission within network with respect to _____.
HintSpecific placement of components in specific location.
14). Physical type topology approach relates data transmission within network with respect to _____.
HintA combination of communication components connected to one other for effective communication.
15). A star topology is connects other network components using _____ cables?
HintDifferent components are used to separate or distinct cables.
16). Which of the following component in star topology connects different components?
HintA networking device that sends input data to connected components.
17). Which of the following is the example of hub device?
HintSynchronous serial communication device.
18). Hubs are classified in to ____ types?
HintOdd number of hubs.
19). A hub that has independent power source is called _____ hub?
HintA source that depends on other power source.
20). Which of the following are the properties of active hub?
Hint3 functions.
21). An active type of hub acts as _______?
HintNetworking components.
22). Which of the following is the advantage of using a HUB in a network?
HintAdvantage in terms of physical design.
23). Which of the following type of Hub collects wiring from different nodes and sends the supply power to other hub?
HintA source that depends on other power source.
24). Which of the following type of hub lacks in extending nodes distance?
HintA source that depends on other power source.
25). Which of the following type of hub has remote management capacity?
HintA combinational type of hub.

Star Topology Interview Questions and Answers

26). A star topology does not have____?
HintWireless communication.
27). Which of the following component is responsible for traffic flow in star topology?
HintA device that is responsible for performance of other devices connected on network.
28). How many minimum number of links a device requires in star topology?
HintLeast number value of links.
29). A Hub device is also called______?
HintNetworking components.
Read more about Switch.
30). A node in star topology includes_______?
HintNetworking devices.
31). Which of the following are mostly used cables in star topology?
HintSimilar to Generic 8P8C modular connectors.
32). A coaxial cable is also called _____?
HintPhysical devices.
33). A coaxial cable consist of _____ components?
HintPhysical components.
34). Which of the following are the application of coaxial cable?
HintComponents used in digital communication.
35). Which of the following are the components of central Hub in star topology?
HintComputing physical components.
36). A Router device in star topology is also called__________?
HintA device that allows data to flow from one discrete network to another.
37). A switch device in star topology is also called__________?
HintA device that connects 2 components,
38). At which condition Hub stores information address of nodes in topology?
HintA device used to connect multiple devices in a network.
39). At which condition Hub cannot store information address of nodes in topology?
HintA computer program or a device that provides functionality for called clients.
40). Which of the following is the valid point according to star topology acting as server?
HintBreakdown disturbs the operation.
41). Which of the following are the advantages of a star topology?
HintAdvantages related to performance of star topology.
42). Which of the following are the disadvantages of a start topology?
HintDesign constraints.
43). At which locations star topologies are used?
HintCommercial zones.
44). Which of the following a features of star topology?
Hint3 features.
45). A repeater in networking is a ____ device?
HintAmplify and rectify small signals.
Read more about Electronic Device.
46). Which of the following are the applications of repeaters?
Hint3 components,
47). Repeaters are classified into _____ types?
HintElectronic devices.
48). There are ___ number of topologies in networks?
HintOdd number of topologies.
49). In which of the following topology nodes are connected to a central networking controller.
HintOne central hub exists.
50). Which of the following network topology is mostly preferred over other topology?
HintY network.

Star Topology Question and Answers for Exams

51). Which of the following type of topology have multiple bus connections?
HintA circular data path topology.
52). Which of the following type of topology has high fault tolerance?
HintA network setup where each computer and network device is interconnected with one another.
53). In which of the following network type star topology is observed?
HintConnection and connectionless communication.
54). Abbreviate WSN?
HintA networks of spatially dispersed and dedicated sensors that monitor and record the physical conditions of the environment and forward the collected data to a central location.
55). A star topology in WSN is a ____ topology?
HintExchanges information between devices.
56). In which of the following topology nodes in the network are disabled from sending data to other nodes?
HintY network.
57). Which of the following is a valid point according to star topology?
HintLess delay.
58). Based on which of the following component cables used in star topology depends on?
HintExtensible card.
59). Abbreviate NIC according to computer terminology?
HintExtensible card.
Read more about NIC.
60). A NIC card is ____ type of card?
HintA device that can be inserted and removed from slot.
61). RJ-45 cable stands for______?
HintRJ-45 cable stands for registered jack 45.
62). A NIC card connects 2 devices using ____?
HintNetworking components.
63). At which of the following location NIC cards are located on computer?
HintAn extensible slot.
64). Which of the following are the class of Ethernet cable used in star topology?
Hint3 types of cables.
65). Which of the following is a valid point of star network?
HintMessage exchange process.
66). Which of the following are the characteristics of star topology?
Hint3 characteristics.
67). At which layer of OSI model hub used in star topology functions?
HintLayer 1.
68). At which layer of OSI model repeater used in star topology functions?
HintOSI Layer 1.
69). At which layer of OSI model Bridge component functions?
HintOSI Layer 2.
70). At which layer of OSI model switch component functions?
HintOSI Layer 3.
71). At which layer of OSI model gateways component functions?
HintMultiple OSI layers.
72). A star topology is also called____?
HintY network.
73). Which of the following type of connection a star topology requires?
HintCommunication connection between two communication endpoints or nodes.
74). A Hub in star topology acts as _____ device?
HintA networking device that sends input data to connected components.
75). Based on how many factors a hub can be determined whether it is an active or a passive hub?
HintOdd number.

Star Topology Questions and Answers for

Quiz

76). Which of the following is the first factor to decide a hub is an active or a passive hub?
HintExample battery source.
77). Which of the following is the 2 nd factor to decide a hub is an active or a passive hub?
HintDepends on connectors.
78). Which of the following is the 3 rd factor to decide a hub is an active or a passive hub?
Hint2 processes.
79). Which of the following type of topology is a combination of Star and bus topology?
HintA combination of a Bus and Start network topology.
80). A tree topology is also called ______?
HintY network.
81). Which of the following are the advantages of tree topology?
HintNetwork parameter.
82). Which of the disadvantages of tree topology?
HintDesign parameter.
83). Identify the other LAN networks used in star topology?
Hint3 types.
84). When single node in star topology goes down then ____ happens to other nodes in the network?
HintNodes lowers and starts working.
85). Which of the following type of network a star topology is suitable for?
HintShort range.
86). ___ is the term that defines the Logical or Physical arrangement of network?
HintNetwork design.
87). Abbreviate LAN?
HintMinimum coverage network area.
88). Abbreviate WAN?
HintNetwork coverage area greater than LAN.
89). Abbreviate MAN?
HintA network that typically connects businesses to businesses and businesses to wide area networks.
90). A digital communication used in organizations is an example of ____ topology?
HintMinimum network coverage area.
91). In which of the following topology single device requires only single I/O port?
HintY network.
92). Which of the following type of topology is a combination of multiple topologies?
HintCombination of multiple networks.
93). ___ are the participating gadgets in network communication?
HintNetwork points.
94). Which of the following type of topology does not involves in tokens?
HintY network.
95). Which of the following type of LAN network is developed using transmission facility?
HintA group of computers are linked together with equal permissions and responsibilities for processing data.
Read more about LAN.
96). In which of the following type of topology systems are serially connected?
HintMultiple devices linked together in a typical sequence or structure of the ring.
97). Which of the following term defines a piece of info transmitted with data to receiving computer?
HintA special frame that is passed from node to node.
98). How many minimum number of devices a wireless LAN can interface?
HintMinimum number.
99). Which of the following type of LAN is used in computer?
HintA standard that specifies the set of media access control and physical layer protocols.
Read more about Computers.
100). A 802.11g type LAN is of _____ capacity?
HintHighest value Mbps.
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