61. If the processor is power constrained, its designer has to run the clock slo

Question

61.   If the processor is power constrained, its designer has to run the clock slowly so that the event is successfully implemented in embedded systems.
62.   In embedded systems, the events can happen asynchronously and can occur in any order.
63.   The problem with unstructured code in embedded system is that it can be hard to maintain.
Multiple Choices Static
64.   ________________ are invoked in response to various signals as they are raised on the pins of the processor.
A.   ISR programs B. IRS programs   C. SRI programs D. SIR programs
True/False
65.   Difference between SpecC and SystemC is that SpecC includes a design methodology as part of the package.
True/False
66.   Voice over IP (VOIP) is an example of high-density embedded systems.
Multiple Choices

67.   Microcontroller memory is usually measured in kilobytes, and SOCs can include memory on the order of ________________.
A.   bytes B.   kilobytes       C.   megabytes       D.   gigabytes
True/False
68.   FPGA logic elements are interconnected through a routing architecture that consists of transistors and connection multiplexers.

Multiple Choices
69.   ________________languages allow a designer to specify circuit behavior on an algorithmic level.
A.   Hard definition    B.   Hardware definition    C.   Hardware direction
D.   Hardware display

True/False
70.   SystemC is an extension of C++ that is used in embedded systems using oops concepts.
71.   An operating system that is widely used in embedded systems is MS-DOS.
72.   A single embedded system cannot contain random access memory (RAM), ROM, and flash memory.
73.   Embedded operating systems are all real-time operating systems.
Multiple Choices Static
74.   ________________ is a specialization of Windows 7 Compact specifically aimed at automotive applications.
A.   Windows Embedded Auto 7           B.   Windows Embedded Automotor 7
C.   Windows Embedded Automotive 7       D.   Windows Embedded Automatic 7
75.   ________________ company provides Background Debug Mode (BDM) for its embedded processors.
A.   Motorola       B.   Nokia       C.   Siemens    D.   Samsung
76.   ICE means
A.   in-circuit emulator       B.   in-chip emulator
C.   in-circuit embedder       D.   integrated-circuit emulator
True/False
77.   Tools, such as Visual Studio, can be used for Windows Embedded 8 development without modification.
78.   Linux was unsuitable for hard real-time systems because it did not have a preemptive scheduler.
Multiple Choices Static
79.   ________________ is POSIX recommendation for embedded system with installable GUI, file system, and I/O systems, including PCI, SCSI, USB, serial ports, parallel ports, and Internet communications.
A.   QNX       B.   CNX       C.   DNX           D.   INX
80.   POSIX means
A.   Porst Operating System Interface   B.   Preventive Operating System Interface
C.   Portable Operating System Integrator D. Portable Operating System Interface

Explanation / Answer

61) If the processor is power constrained, its designer has to run the clock slowly so that the event is successfully implemented in embedded systems this statement is not correct because if the processor is power constrained,its designer not run the clock slowly.
62) in embedded system the events can happen asynchronously and can occur in any order. embedded board happens to have a display and a library function to write to the display then you could run classic.
63) in embedded system problem with unstructured code can be hard to maintain. Embedded systems often must cost just a few dollars, must be sized to fit on a single chip, must perform fast enough to process data in real-time, and must consume minimum power to extend battery life.
64) ISR programs are invoked in response to various signals as they are raised on the pins of the processor.
65) false - SpecC not includes a design methodology as part of the package.

66) A VOIP system captures, packetizes, and transports telephone conversations (voice data) over a network originally designed to transport computer-generated data (a data network).
67) FPGA logic elements are interconnected through a routing architecture that consists of transistors and connection multiplexers. This statement is true.
68) Microcontroller memory is usually measured in kilobytes, and SOCs can include memory on the order of bytes.
69) Hardware definition _languages allow a designer to specify circuit behavior on an algorithmic level.
70) True - SystemC is an extension of C++ that is used in embedded systems using oops concepts.
71) this statement is true because An operating system that is widely used in embedded systems is MS-DOS.
76) ICE means is in-circuit emulator. An in-circuit emulator (ICE) is a hardware device used to debug the software of an embedded system.
77 Tools, such as Visual Studio, can be used for Windows Embedded 8 development without modification.this statement is true. Visual Studio uses Microsoft software development platforms such as Windows API, Windows Forms, Windows Presentation Foundation, Windows Store and Microsoft Silverlight.
79) DNX is POSIX recommendation for embedded system with installable GUI, file system, and I/O systems, including PCI, SCSI, USB, serial ports, parallel ports, and Internet communications.
80) POSIX means Portable Operating System Interface,[. The POSIX specifications for Unix-like operating systems originally consisted of a single document for the core programming interface, but eventually grew to 19 separate documents (POSIX.1, POSIX.2, etc.).

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