Packet Switching Question & Answers June 30, 2022 By WatElectronics This article lists 50 Packet Switching MCQs for Engineering Students. The Packet Switching Questions & Answers below include solutions and links to the relevant topic. This is helpful for users who are preparing for their exams and interviews, or professionals who would like to brush up on the fundamentals of the Packet Switching. The problems of circuit switching are addressed in the packet switching. The problems of circuit switching are they are designed for voice service, resources are dedicated to particular calls, and for data transmission much of the time the connection is idle, and the data rate is fixed. The techniques which follow the packet switching to transfer the data from source to destination is first a station breaks a long message into packets and those packets are sent out to the network sequentially one after the other, after that the network handles the stream of packets to deliver at the destination. The datagram and virtual circuit are the two types of approaches used to deliver the packets from source to destination. In packet switching, there will not be a physical path between source and destination. The packets in a packet switching travel independently and the charging in packet switching are packet-based. The variable latency in packet switching is dependent on both distance and network equipment load. In datagram type packet switching the route is established for each packet and in the virtual circuit type packet switching the route is established for the entire conversation. 1). In which one of the following switching, the call setup is not required? Circuit switching Packet switching Both a and b None of the above None Hint 2). In which one of the following switching, there will not be any dedicated connection between two hosts? Circuit switching Packet switching Both a and b None of the above None Hint 3). The charging in packet switching is ______________ based? Packet Time Both a and b None of the above None Hint 4). Which one of the following switching is not transparent? Circuit switching Packet switching Both a and b None of the above None Hint 5). Which one of the following switches uses store and forward transmission? Circuit switching Packet switching Both a and b None of the above None Hint 6). In which one of the following switches, the congestion is packet based? Circuit switching Packet switching Both a and b None of the above None Hint Read more about Packet Switching 7). In which one of the following switching, the bandwidth is fixed? Circuit switching Packet switching Both a and b None of the above None Hint 8). In which one of the switching, the information always arrives in order? Circuit Packet Both a and b None of the above None Hint 9). In which one of the switching, the information could take different routes to reach the destination host? Circuit Packet Both a and b None of the above None Hint 10). The telegraph, teletype are the end terminals of ________________ switching? Circuit Packet Message None of the above None Hint 11). In which one of the following switching, the information is in binary type? Circuit Packet Message None of the above None Hint 12). The overload increases the packet delay in ______________ switching? Circuit Packet Message None of the above None Hint 13). In datagram packet switching, the bandwidth is _______________? Dynamic Fixed Either dynamic or fixed None of the above None Hint 14). The circuit setup is not needed in _____________ type of network? Datagram Virtual circuit Both a and b None of the above None Hint 15). In which one of the following networks, the quality of service is difficult to add? Datagram Virtual circuit Both a and b None of the above None Hint 16). The congestion control is difficult in ________________ type of network? Datagram Virtual circuit Both a and b None of the above None Hint 17). The internet is an example for _____________ circuit network? Datagram subnet Virtual circuit subnet Both a and b None of the above None Hint 18). The robustness to failures is more in _____________ type of circuit? Datagram subnet Virtual circuit subnet Both a and b None of the above None Hint 19). Which one of the following circuits is connection less? Datagram subnet Virtual circuit subnet Both a and b None of the above None Hint 20). What is the standard form of ICMP? Internet Common Message Protocol Internet Code Message Protocol Internet Control Message Protocol None of the above None Hint Packet Switching MCQs for Quiz 21). The switching speed of traditional optical switches is __________________? >1ms <1mm >2mm >7mm None Hint 22). The cross talk is high in _______________ type of optical switches? Traditional Next generation Both a and b None of the above None Hint 23). In which year, the internet protocol version four is deployed? 1999 1981 1897 2000 None Hint 24). What is the standard form of PSTN? Public Switched Telephone Network Private Switched Telephone Network Public Simple Telephone Network None of the above None Hint 25). What is the standard form of OPS? Optical Packet Switching Optical Protocol Switching Operational Packet Switching None of the above None Hint 26). Which one of the following technologies does circuit switching uses? Datagram packet Virtual circuit Space division None of the above None Hint 27). Which one of the following is low reliable and subject to congestion? Packet Circuit Both a and b None of the above None Hint 28). In which year, the internet protocol version six is deployed? 1999 1981 1897 2000 None Hint 29). What is the standard form of BGP? Border Gateway Protocol Burst Gateway Protocol Border Gate Protocol None of the above None Hint 30). The computer is the end terminal of ________________ switching? Circuit Packet Message None of the above None Hint Packet Switching MCQs for Exams 31). In which one of the following switching, the information is in Moorse type? Circuit Packet Message None of the above None Hint 32). The ATM is an example for _____________ circuit network? Datagram subnet Virtual circuit subnet Both a and b None of the above None Hint Read more about Circuit switching 33). Which one of the following circuits is connection oriented? Datagram subnet Virtual circuit subnet Both a and b None of the above None Hint 34). What is the standard form of ARP? Address Related Protocol Address Remote Protocol Address Resolution Protocol None of the above None Hint 35). The switching speed of next generation optical switches is __________________? >1 milli seconds <1 micro seconds >2 milli seconds >7 milli seconds None Hint 36). The multicast and integrated VOA functionality are not available in _____________ optical switches? Traditional Next generation Both a and b None of the above None Hint 37). What is the standard form of OBS? Optical Burst Switching Optical Board Switching Operational Burst Switching None of the above None Hint 38). The insertion loss and scalability is low in _______________ optical switches? Traditional Next generation Both a and b None of the above None Hint 39). What is the standard form of IGMP? Internet Group Management Protocol Internet Gateway Management Protocol Internet Gate Management Protocol None of the above None Hint 40). The telephone, modem are the end terminals of ________________ switching? Circuit Packet Message None of the above None Hint Packet Switching MCQs for Interviews 41). What is the standard form of RARP? Resolution Address Related Protocol Resolution Address Remote Protocol Reverse Address Resolution Protocol None of the above None Hint 42). In which one of the following types of optical switches the cross talk is low? Traditional Next generation Both a and b None of the above None Hint 43). The address size of internet protocol version four is ________________ bit number? 32 bit 64 bit 128 bit None of the above None Hint 44). In which one of the following switching, the users are charged based on time and number of bytes carried? Packet Circuit Both a and b None of the above None Hint 45). What is the standard form of OCS? Optical Circuit Switching Optical Control Switching Operational Control Switching None of the above None Hint 46). In which one of the following switching, the route followed by packet may or may not be different? Packet Circuit Both a and b None of the above None Hint 47). In which one of the following switching, the hierarchical address space is used? Packet Circuit Both a and b None of the above None Hint 48). Which one of the following switching requires complex protocols for delivery? Packet Circuit Both a and b None of the above None Hint 49). The address size of internet protocol version six is ________________ bit number? 32 bits 64 bits 128 bits None of the above None Hint 50). In which one of the following switching, the users are charged based on distance? Packet Circuit Both a and b None of the above None Hint Please fill in the comment box below. Time's up
