Embedded Systems MCQ Multiple Choice Questions Answers - Page 2 for Practice

31. What happens to the interrupts in an interrupt service routine?

32. What happens when 8 bits are transferred in the SPI?

33. What is 80/20 rule?

34. What is CAM stands for?

35. What is the clock frequency of 8087?

36. What is the main purpose of the memory management unit?

37. What is the purpose of address bus?

38. What rate can define the timing in the UART?

39. Which activity is concerned with identifying the task at the final embedded systems?

40. Which allows the full duplex synchronous communication between the master and the slave?

41. Which allows the parallel development of the hardware and software in the simulation?

42. Which allows the UNIX software to be ported using a simple recompilation?

43. Which are the processors based on RISC?

44. Which are the serial ports of the IBM PC?

45. Which are the two main types of processor connection to the motherboard?

46. Which can be considered as the lower level in the multitasking operating system?

47. Which can be supported if the task or process maintains a separate data area for each thread

48. Which company developed 16450?

49. Which company further developed the study of RISC architecture?

50. Which coprocessor supports affine closure?

51. Which design activity helps in the transformation of the floating point arithmetic to a fixedpoint arithmetic?

52. Which design activity is in charge of mapping operations to hardware?

53. Which determines the sequence and the associated tasks priority?

54. Which interrupt provides system clock in the context switching?

55. Which is the coprocessor of 8086?

56. Which is the early form of non-volatile memory?

57. Which is the first company who defined RISC architecture?

58. Which is the most basic non-volatile memory?

59. Which is the most commonly used UART?

60. Which of the architecture is more complex?


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