ECET 365 Week 4 Quiz

July 6, 2015  |  By  | 


For more course tutorials visit www.uoptutorial.com 1. Question : (TCO #1, 2, and 7) Select the header file in CodeWarrior for the Freescale MC9s12DG256. Student Answer: mc9s12dg256.h mc9s12dg256.header mc9s12dg256.asm mc9s12dg256 Comments: 2. Question : (TCO #1, 2, and 7) _____ is part of the UNIX OS user layer. Student Answer: API Device driver Shell Core Comments: 3. Question : (TCO #1, 2, and 7) A multitask operating system is more feasible in _____. Student Answer: an embedded system a computer with multiple processors a processor with two accumulators a computer with multiple hard disks Comments: 4. Question : (TCO #1, 2, and 7) In layered software architecture, the main module is usually found within _____. Student Answer: the last (lowest) layer the API the first (top) layer a module inside a thread Comments: 5. Question : (TCO #1, 2, and 7) The user of a module may be interested in _____. Student Answer: passing values to the module the output format of the module who wrote the module Both A and B Comments: 6. Question : (TCO #1, 2, and 7) Identify the computer language commonly used for embedded programming. Student Answer: C Assembly Both A and B Pascal Comments: 7. Question : (TCO #1, 2, and 7) Which of the following commands loads hexadecimal number 44 to accumulator A? Student Answer: LDAA #$44 LDAA #44 LDA #44 LDAA 44$ Comments: 8. Question : (TCO #1, 2, and 7) C ++ encapsulation is _____. Student Answer: grouping functions and variables into one class grouping only functions in one class grouping only variables in one class grouping functions and variables in multiple classes Comments: 9. Question : (TCO #1, 2, and 7) Information shared by multiple program modules is known as _____. Student Answer: a static int a global variable a local variable a function Comments: 10. Question : (TCO #1, 2, and 7) A multichannel digital storage scope is known as _____. Student Answer: an ICE a logic analyzer a spectrum analyzer a network analyzer

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