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質問 1：
If a 16-bit Thumb instruction causes a Data Abort, which instruction would return from the handler to the instruction after the one that caused the data abort?
A. SUBS PC, LR-#4
B. SUBS P LR, #6
C. SUBS PC. LR
D. SUBS PC, LR, #8
正解：B
質問 2：
When an ARMv7-A MPCore system is in SMP mode, which of the following TWO operations can the processor handle automatically? (Choose two)
A. Coherency management between all external caches
B. Coherency management between all L1 instruction caches
C. Broadcast of some inner-shared cache and TLB maintenance operations
D. Coherency management between all L1 data caches
E. Broadcast of some outer-shared cache and TLB maintenance operations
正解：C,D
質問 3：
What will be the contents of R2 after the execution of the following piece of code?
LDRR1, =0xAABBCCDD
MOV R2, #0x4
ANDSR1, R1, #0x4
ADDNE R2, R2, #0x4
A. R2 = 0xAABBCCD4
B. R2 = 0x8
C. R2 = 0x4
D. R2 = 0xAABBCCDD
正解：B
質問 4：
According to the AAPCS, how many bytes are used to store a C variable of type 'int' in memory?
A. 8 bytes
B. 1 byte
C. 4 bytes
D. 2 bytes
正解：C
質問 5：
Which of the following properties is a required characteristic of a Symmetric Multiprocessing (SMP) system?
A. An even number of processors is included
B. All processors have the same view of memory
C. All processors switch between operating system tasks in lock-step
D. All processors run in the same power state
正解：B
質問 6：
Printf statements could be used to achieve which of the following debug tasks?
A. Debug boot code, before a call to the C main() function
B. Observe changes to a local variable in a function
C. Stop the processor at an interesting location in the code
D. Capture a real-time trace of program execution
正解：B
質問 7：
In an experiment, the time taken for an application to complete a given task is measured using a stopwatch. Which THREE of the following make up the total time? (Choose three)
A. The time taken to perform instruction tracing
B. The time taken for the CPU to execute instructions
C. The time taken to download the program via the debugger
D. The time taken for memory accesses
E. The time spent waiting for I/O operations
F. The time taken to compile the source code
正解：B,D,E
If a 16-bit Thumb instruction causes a Data Abort, which instruction would return from the handler to the instruction after the one that caused the data abort?
A. SUBS PC, LR-#4
B. SUBS P LR, #6
C. SUBS PC. LR
D. SUBS PC, LR, #8
正解：B
質問 2：
When an ARMv7-A MPCore system is in SMP mode, which of the following TWO operations can the processor handle automatically? (Choose two)
A. Coherency management between all external caches
B. Coherency management between all L1 instruction caches
C. Broadcast of some inner-shared cache and TLB maintenance operations
D. Coherency management between all L1 data caches
E. Broadcast of some outer-shared cache and TLB maintenance operations
正解：C,D
質問 3：
What will be the contents of R2 after the execution of the following piece of code?
LDRR1, =0xAABBCCDD
MOV R2, #0x4
ANDSR1, R1, #0x4
ADDNE R2, R2, #0x4
A. R2 = 0xAABBCCD4
B. R2 = 0x8
C. R2 = 0x4
D. R2 = 0xAABBCCDD
正解：B
質問 4：
According to the AAPCS, how many bytes are used to store a C variable of type 'int' in memory?
A. 8 bytes
B. 1 byte
C. 4 bytes
D. 2 bytes
正解：C
質問 5：
Which of the following properties is a required characteristic of a Symmetric Multiprocessing (SMP) system?
A. An even number of processors is included
B. All processors have the same view of memory
C. All processors switch between operating system tasks in lock-step
D. All processors run in the same power state
正解：B
質問 6：
Printf statements could be used to achieve which of the following debug tasks?
A. Debug boot code, before a call to the C main() function
B. Observe changes to a local variable in a function
C. Stop the processor at an interesting location in the code
D. Capture a real-time trace of program execution
正解：B
質問 7：
In an experiment, the time taken for an application to complete a given task is measured using a stopwatch. Which THREE of the following make up the total time? (Choose three)
A. The time taken to perform instruction tracing
B. The time taken for the CPU to execute instructions
C. The time taken to download the program via the debugger
D. The time taken for memory accesses
E. The time spent waiting for I/O operations
F. The time taken to compile the source code
正解：B,D,E
伊吹** -
問題を掲載しているので本番でも動じない実力を養うことができます。EN0-001試験終わりました。合格だ。教科書という感じが少なく読みやすさは抜群です。