07-07-2012, 04:46 PM
EMBEDDED AND REAL TIME SYSTEMS Objective Exam
EMBEDDED AND REAL TIME SYSTEMS.pdf (Size: 147.37 KB / Downloads: 99)
I Choose the correct alternative:
1. ____ is a programmable processor optimized for a particular class of applications having common characteristics such as embedded control, digital signal processing, telecommunications.
a. ASCII b. ASIC c. ASIX d. ASIP
2. _______ automates exploration and insertion of implementation details for lower level.
a. compilation b. libraries c. test d. verification
3. The ______________ stores and manipulates system’s data.
a. controller b. datapath c. state register d. functional unit
4. The task of reading the next instruction from memory into the instruction register is
a. fetch instruction b. decode instruction c. fetch operands d. execute operation
5. _______ executes on one processor but generates code for a different processor.
a. compiler b. assembler c. cross compiler d. linker
6. ______ run on the development processor and support stepwise program execution, executing one instruction and then stopping, proceeding to the next instruction when instructed by the user.
a. Debugger b. Destructor c. Dimmer d. Demultiplexor
7. The model commonly used for control-dominated systems is
a. sequential program b. communicating process c. state machine d. dataflow
8. A process is said to be in running state if
a. it is currently being executed b. it is ready and executable
c. it is not ready to be executed d. it is destroyed
9. The one-time monetary cost of designing the system is
a. NRE cost b. Unit cost c. Packet cost d. Maintenance cost
10. The time needed to build a working version of the system, which may be bigger or more expensive than the final system implementation, but it can be used to verify the systems usefulness and correctness and to refine the systems functionality is __________.
a. time-to-prototype b. time-to-market c. time-to-size d. time-to-flexibility