Exam style questions across every EN0-001 domain
Last Update 3 days ago
Total Questions : 210
Start with our free EN0-001 practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real AAE exam. Each EN0-001 exam question comes with a detailed rationale that explains not just which answer is correct but why the others fall short. That's how concepts stick. Use the free set to benchmark yourself: identify your ARM weak domains, see where you're losing marks, and build a focused study plan in minutes.
A Just-In-Time compiler writes instructions to a region of memory that is configured using a writeback cache strategy. For the locations that have been written, what is the MINIMUM cache maintenance that MUST be performed before the new instructions can be reliably executed?
Consider the following code sequence, executing on a processor which implements ARM Architecture v7-
A.
LDR r0, [r1]
STR r0, [r2]
STR r3, [r3]
R1 points to a location in normal memory. R2 and R3 point to device memory.
Which of the following statements best describes the ordering rules which apply to this sequence?
Which one of the following statements best describes the function of vector catch logic?
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?
Which of the following register values would cause an unaligned access when the instruction LDRH r0, [r1] is executed?
How many bytes of stack are needed to pass parameters when calling the following function?
int foo( short arg_a, long long arg_b, char arg_c, int arg_d )
In a Cortex-A9 processor, when the Memory Management Unit (MMU) is disabled, which of the following statements is TRUE? (VA is the virtual address and PA is the physical address)
In the ARM instruction set what is the maximum branch distance for a Branch or Branch and Link instruction?
An ARMv7 implementation might include the VFPv4-D32 floating point extension. What does the '32' indicate?
