How does Clean room software engineering Differs from the conventional and object-oriented views ? A. It makes explicit use of statistical quality control B. It verifies design specification using a mathematically based proof of correctness C. It relies heavily on…
MTTF stands for__________________? A. mean-time-to-functionB. mean-time-to-failure C. manufacture-time-to-function D. none of the mentioned
RTOS stands for_____________________? A. real-life operating systemB. real-time operating system C. real-time operating software D. real-life operating software Explanation: Embedded applications are built on top of a real-time operating system (RTOS).
Which of the following is not a real-time architectural pattern _______________________ ? A. Observe and React B. Environmental ControlC. Embedded System D. Process Pipeline Explanation: Embedded systems’ patterns are process-oriented rather than object- or component-oriented .
The times by which stimuli must be processed and some response produced by the system is known as____________________? A. Compile time B. FrequencyC. Deadlines D. Execution time Explanation: If the system does not meet a deadline then, it results in…
The switch to backup power must be completed within a deadline of______________________? A. 50 ms B. 55 ms C. 70 ms D. 100 ms Explanation: The time required to power failure stimuli is 50 millisecond
Which of the following is represented as an aspect that requests a login name and password ? A. Class B. ObjectC. User authentication D. All of the mentioned Explanation: User authentication may be represented as an aspect that requests a…
Which of the following is a key principle of software design and implementation ? A. Separation of concerns B. Writing aspects C. Finding code complexity D. None of the mentioned Explanation: The separation of concerns is a key principle of…
The average execution time of the power monitor process should be less than__________________? A. 1ms B. 10ms C. 100ms D. none of the mentioned Explanation: General embedded software property.
An example of a system that may use a process pipeline is a _________________________? A. High-speed data acquisition system B. Failure of a power supply in an embedded system C. Both High-speed data acquisition system AND Failure of a power…