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EN0-001 ARM Accredited Engineer Free Practice Exam Questions (2025 Updated)

Prepare effectively for your ARM EN0-001 ARM Accredited Engineer certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 210 questions

Under which of the following circumstances would a DSB instruction be used?

A.

In a multi-threaded system, when two threads need to be synchronized at a particular point

B.

When accessing a peripheral, it is necessary to halt until the memory access is complete

C.

When it is necessary to temporarily disable interrupts while carrying out a particular memory access

D.

In a multiprocessor system, when it is necessary to halt one of the cores while the other completes a critical task

Which of the following sequences of stages comprise the ARM7TDMI three-stage pipeline?

A.

Fetch, Decode, Execute

B.

Decode, Fetch, Execute

C.

Execute, Fetch, Decode

D.

Fetch, Execute, Execute

What is the value of R2 after execution of the following instruction sequence?

MOV R3, #0xBA

MOV R2/#0x10

BIC R2, R3, R2

A.

R2 = 0xBB

B.

R2 = 0xCB

C.

R2 = 0xAA

D.

R2 = 0xCC

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Total 210 questions
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