Devry ECET365 Week 4 Quiz Latest
ECET365 Embedded Microprocessor Systems
Week 4 Quiz
1. Question : (TCO #1, 2, and 7) Select the header file in CodeWarrior for the Freescale MC9s12DG256.
mc9s12dg256.h
mc9s12dg256.header
mc9s12dg256.asm
mc9s12dg256
2. Question : (TCO #1, 2, and 7) _____ is part of the UNIX OS user layer.
API
Device driver
Shell
Core
3. Question : (TCO #1, 2, and 7) A multitask operating system is more feasible in _____.
an embedded system
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 _____.
the last (lowest) layer
the API
the first (top) layer
a module inside a thread
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.
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?
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 _____.
an ICE
a logic analyzer
a spectrum analyzer
a network analyzer
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