ECET 365 Week 5 Quiz (Devry)
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(TCO #1, 2, and 7) Select the header file in CodeWarrior for the Freescale MC9s12DG256.
mc9s12dg256.header mc9s12dg256.asm mc9s12dg256
2. Question : (TCO #1, 2, and 7) _____ is part of the UNIX OS user layer.
Student Answer: API Device driver Shell Core
3. Question :
(TCO #1, 2, and 7) A multitask operating system is more feasible in _____.
an embedded system
Student Answer: a computer with multiple processors a processor with two accumulators a computer with multiple hard disks
4. Question :
(TCO #1, 2, and 7) In layered software architecture, the main module is usually found within _____.
Student Answer: the API the first (top) layer a module inside a thread
the last (lowest) layer
5. Question :
(TCO #1, 2, and 7) The user of a module may be interested in _____.
passing values to the module
the output format of the module who wrote the module Both A and B
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
7. Question :
(TCO #1, 2, and 7) Which of the following commands loads hexadecimal number 44 to accumulator A?
Student Answer: LDAA #$44 LDAA #44 LDA #44 LDAA 44$
8. Question : (TCO #1, 2, and 7) C ++ encapsulation is _____.
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
9. Question : (TCO #1, 2, and 7) Information shared by multiple program modules is known as
a static int
a global variable a local variable a function
10. Question :
(TCO #1, 2, and 7) A multichannel digital storage scope is known as _____.
Student Answer: a logic analyzer a spectrum analyzer a network analyzer