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Inter Process Communication Question & Answers

July 21, 2022 By WatElectronics

This article lists 100 Inter-Process Communication MCQs for Engineering Students. The Inter-Process Communication 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 Gunn Diode.

Inter-process communication is about the processes establishing communication with each other. It is specifically a mechanism provided by OS among processes and allows them to manage shared data.

There are two various processes in the system. One is Independent and the other is cooperating. The processes that don't share their data and remain unaffected by the other processes executing in the system are known as Independent Processes.

The processes occurring in the system that allows the data to be shared are referred to as Cooperating processes and are affected by the other processes occurring in the system. Hence Inter-process communication belongs to cooperating processes.

There are multiple reasons to allow process cooperation. They are Information sharing i.e., various users can access the same information simultaneously. Computational speedup i.e., a task is split into sub-tasks and is run concurrently and speeds up the system, Modularity is gained and is convenient.

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1). What provides the processes to manage data shared?

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2). What are the types of processes used in a system?

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3). Inter Process Communication is involved in _________?

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4). Inter process communication is the _________?

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5). Why Process communication is needed?

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6). What is the link established among the processes?

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7). A process pair requires how many links if the communication is direct?

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8). Inter Process Communication provides _________?

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9). What are the methods through which processes communicate?

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10). What is required by the process in Shared Memory?

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11). How does the process communicate in the shared memory model?

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12). How do the multiple processes communicate in the Message passing technique?

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13). What should be the size of message sent by process?

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14). What happens to the process if the size of sent message is fixed?

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15). Programming a task for variable sizes of message is _____?

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16). The primitives of Inter Process Communication are _________?

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17). Messages with varying sizes makes complicated for ______?

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18). What does a message in Inter process Communication consist?

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19). Source & Destination identities of messages are stored in ____??__.

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20). Message sent follows ________ in Inter Process Communication?

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21). What does a capacity of link determines in process communication?

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22). Each link follows ____ in Inter Process Communication?

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23). Sender in _________ wait for the confirmation of receiver about message sent.

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24). A Specific identifier for a process is utilized in ______ link?

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25). __________ is used for communicating indirectly?

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Inter-Process Communication MCQs for Quiz

26). How the messages are exchanged in Message Passing?

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27). What is the widely used exchange technique?

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28). _____ used in client-server applications?

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29). Port is owned by ____?

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30). What are the various methods that provides Synchronization?

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31). Inter-process Communication requires ________?

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32). What controls the resource common access?

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33). What solves the Critical section issue in Inter Process Communication?

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34). For the given program _________ decrements argument value?

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35). For the given program, No operation performed if P is _______?

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36). What are the various types of Semaphores?

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37). Which semaphore has restricted domain?

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38). Which operation works if semaphore value is equal to 1?

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39). For Semaphore = 0 ________ operation works?

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40). Which semaphores used in coordinating access of resources?

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41). Semaphores are _________?

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42). What is the principle followed by Semaphores?

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43). How many processes allowed by Semaphore in Critical mode?

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44). What are the drawbacks of Semaphores?

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45). Mutual Exclusion prevents _________?

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46). Synchronization Tool is __________?

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47). _______ doesn’t allow preceding the processes individually?

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48). Multiprocessing environment prefer _______?

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49). Distributed Environment of processing has _______?

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50). Deadlock is common in ________?

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Inter-Process Communication MCQs for Exams

51). When a system tends to perform more operations at same duration the condition is known as ______?

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52). When multiple threads block each other leads to______?

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53). Multiple processes accessing same segment code that particular segment is referred to as ________?

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54). Message passing method has _______ communication than Shared Memory method?

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55). Which method is easier in implementation of Inter Process Communication?

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56). Memory communication is fast in ________?

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57). ___________ is more time taking method in Inter Process Communication?

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58). How the data flows in pipes?

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59). Data flow is transient in ________?

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60). What is the type followed by Synchronous IPC?

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61). How the communication established among two processes (Not related)?

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62). _________ establishes Full-Duplex communication among processes.

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63). ________ is Half-Duplex Communication?

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64). Initial Count= 0; Counting semaphore is in _____ state?

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65). What condition should be satisfied to make Counting semaphore available?

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66). How is the communication in sockets?

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67). FIFO is known as ________.

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68). FIFO provides Inter Process Communication among ___________?

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69). Semaphores improper usage causes _____?

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70). What is the major issue of Semaphore in Inter Process Communication?

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71). Mutex has ______ mechanism?

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72). Which semaphore can be utilized as Mutex?

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73). _____ are known as Automatic Buffering in Inter Process Communication?

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74). What is a Non-Blocking send?

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75). What are the various sockets?

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Inter-Process Communication MCQs for Interviews

76). What is Blocking send?

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77). How can sockets are closed?

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78). Datagrams in sequential packet socket is____.

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79)._____ Socket operation similar to letters passed through mail?

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80). Dataflow in stream sockets is _____?

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81). _____ sockets operate as a Phone conversation?

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82). Underlying communication protocols are accessed using ____________?

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83). Sockets provide ____?

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84). How the Inter Process Thread Communication achieved?

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85). How the data passed in sockets?

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86). Why the Inter Process Communication considered to be advantageous?

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87). What is the purpose of Inter-Process Communication in Android?

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88). What are the drawbacks of Inter Process Communication?

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89). What are the methods utilized for Inter-Process Communication on android?

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90). What do you meant by UDP in Inter Process Communication?

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91). Inter Process Communication is important in processes designing for ________?

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92). Which method of Inter Process Communication used in storing resources?

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93). Which method of Inter Process Communication used in UNIX OS?

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94). Inter process Communication on internet provide __________?

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95). What are the mechanisms in Client/Server architecture?

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96). Parallel Hardware is built using ______?

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97). Shared memory technique is used in ____?

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98). What is Message Passing facility in Windows?

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99). Which OS prefer Message Passing Technique?

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100). How Remote Procedure Call is defined?

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