1. Linux normally requires at least a __ CPU containing a memory management unit (MMU)

2. Which statement is incorrect for Multiprocessor System using GPPs?

3. Which statements are correct about Small Scale Embedded Systems?

4. The ITM trace packages for read/write accesses contain the following information: (choose all that apply)

5. _____ trace macrocells generate trace information for hardware trigger (system event tracing) or provide diagnostic information produced by code instrumentation of the application software.

6. Which statements are True about Sophisticated Scale Embedded Systems?

7. Using a TRACE32, which generated code can be loaded into the control hardware and functionally tested in-situ?

8. Choose the best statement to describe the role of a watchdog timer?

9. An ASSP is not used as an additional ____ unit for running the application in place of using embedded software.

10. Choose the statement that best describes sharing code like counters between interrupt and non-interrupt code?

11. Which communication interface is/are required for an Embedded System to interact with external world peripheral/systems?

12. What is ARM?

13. Which statement is incorrect about Digital Signal Processor?

14. Choose the best description of ‘pivot_root’ in Embedded System programming?

15. The Multi Core Debug System (MCDS) on the emulation devices provides a counter and trigger systems which extend the normal ___ debug resources.

16. Which are select features of the TRACE32 CoreSight tool?

17. If you are developing C code for an early model ARM Cortex processor, your program fails to compile. However if you remove the below statement from the code, it starts working. What is the reason for the compile error? t = t + 0.01

18. A manufacturer builds a ____ ‘family’ around a fixed microprocessor core. Different family members are created by using the same core, including with it different combinations of peripherals and different memory sizes.

19. The Field programmable Gate Arrays (FPGAs) can be used to implement ______________.

20. How would -34H be represented as a signed number in 2s complement in 8051?

21. ARM3 was produced with __________.

22. What number should be loaded into the TH register using mode 2 to get 100μsec delay? (Assume XTAL=11.0592MHz)

23. The Atmega 16 micro controller is a __________.

24. How many times is the following loop performed? MOV R6, #200 BACK: MOV R5, #100 HERE: DJNZ R5, HERE DJNZ R6, BACK

25. Which devices are used in Embedded Systems?

26. Which one of the following files is produced by an 8051 assembler?

27. The speed of the semiconductor memory is in the range of ___________.

28. If the conditions are: PA= output with handshaking PB=output with handshaking, unused bit of PC=don't care What would be the control word for 8255 PPI?

29. Which timer of 8051 is used to set the baud rate?

30. The PIC 16F84 micro controller is __________.

31. What exactly is Moore's Law about?

32. The major difference between Intel 8051 microcontroller and Intel 8031 microcontroller is that the 8031_________.

33. The LJMP (long jump) instruction is a ____________________.

34. What value must R4 have in the following instruction in order not to jump CJNE R4, #53, OVER?

35. Which of the following companies has designed the AVRs micro controllers?

36. With which memory are RAS and CAS associated?

37. The DS5000 microcontroller is called a home development system because it has a___________.

38. Which version of 8051 is the 8751 microcontroller?

39. Which one of the following is not correct?

40. Which instruction is used to correct the BCD addition problem in 8051?

41. In 8051,the upper limit of the Timer is__________.

42. The JTAG (Joint Test Action Group)is the usual name used for _________________.

43. What value should be loaded into THI to have a 9600 baud rate, if XTAL=11.0952MHz?

44. The ARM architecture is a ___________.

45. The bit addressable memory is present in ____________.

46. In the ATMEL corporation's microcontroller AT89C51, 'C' in the part number indicates__________.

47. After reset in 8051, the ports P0-P3 are initialised to __________________.

48. Which bit of the IP register belongs to the serial Interrupt Priority in 8051?

49. Which register bank conflicts with stack in 8051?

50. What would be the control word for 8255 PPI if all ports are input ports?

51. At which ROM location do we store the first Op-code of an 8051 program?

52. What would be the baud rate if TH1= -2, SMOD = 1and XTAL=11.0592MHz in 8051?

53. The flash memory stores information in an array of __________________.

54. What would be the contents of register A after the following code is executed? MOV A,#56H SWAP A RR A RR A

55. When 8051 is powered up, the SP register contains the value of ____________.

56. What would be the contents of register A after the execution of the following code? CLR A ORL A, #99H CPL A

57. Which register bank will be selected if bits 3 and 4 of PSW are 1 & 0 in 8051?

58. What frequency is used by the timer to set the baud rate, if XTAL=11.0592MHz?

59. Which of the following is not correct?

60. The program counter of the PIC16F84 micro controller is of__________.

61. Which of the following has the SMOD bit?

62. Which interrupt will get the highest priority after resetting the system if the interrupt priority is set by the instruction 'MOV IP, OCH'?

63. How many bytes are used by DATA_2 DB'ENGLAND'?

64. What would be in register A after the execution of the following code? MOV A, #85H SWAP A ANL A, #OFOH

65. Which of the following cannot be a sequence in the normal 4-step sequence for a Stepper Motor?

66. Which addressing mode is used by the instruction 'Mov A,30 H'?

67. Which of the following signs is used with the Register Indirect Addressing Mode?

68. A watchdog timer circuit is basically a____________________.

69. Which of the following registers of 8051 is not Bit- Addressable?

70. The status of the OV flag for (-2) + (-5) will be_____________.

71. Which of the following classification types are correct of Embedded Systems based on performance and functional requirements?

72. Which statement is True about TLM?

73. Which of the following statements is/are True for Microcontrollers?

74. The TRACE32 software is an open design so that it works smoothly with all of the common basic components of an ____ design.

75. Which programming language is the Mid-level programming counterpart for Assembly programming?

76. Which are the designs constraints of Embedded system for Real-Time control system?

77. Based on performance and functional requirements, Embedded systems are classified as:

78. What are the following essential units of a processor on an Embedded System?

79. What are the Statistical Moments in Embedded Systems?

80. Which events does AOS provide synchronization and communication with in API?

81. What statements correct regarding Dynamic Memory Allocation in RTOS?

82. Functionalities are done by dedicated HW and SW with _____ resources.

83. C Models abstraction level set is applied to simulation of _____

84. What are dependability requirements of an Embedded System? (choose all that apply)

85. The amount of trace data that is _____ via the trace port depends on the target system hardware. The number of cores, the number of trace port pins, and the trace clock speed are all important parameters.

86. A run-time counter tracks the ____ slice for each task, incrementing on every clock tick.

87. Creating embedded systems requires an iterative process of modeling, ____ , and analysis?

88. Microcontrollers are a combination of _____ and Memory and other peripherals like RAM, ROM, buffer, I/O ports

89. The main components within a computer or embedded processing engine include the following:

90. IO Subsystems in RTOS generally work in __ IO Operations.

91. What are aspects of the Hardware Architecture Model?

92. Arduino development boards are based on which family of Microcontroller?

93. What are the advantages of 'cmake' for cross-compiling to Embedded Systems?

94. What methods can you use when reading the values of timer?

95. Separating Embedded System functionality into RTOS tasks can serve the following aspects?

96. The trace information can be recorded by an external tool without any information loss using trace port in __

97. Which statements describe the difference between a timer and a counter?

98. In Linux, the bootloader performs _____ initialization.

99. Lauterbach system tool support which modes while recording the trace information generated by the Cortex-M3/M4 processors?

100. Which methods are used in event counting?