Winter Sale Special Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: v4s65

EN0-001 Exam Dumps - ARM Accredited Engineer

Go to page:
Question # 25

Which one of these statements is TRUE about code running on final hardware without a debugger attached?

A.

It must start executing from RAM

B.

RAM must be initialized before reset

C.

Exception handlers must execute from ROM or flash memory

D.

It must not execute semihosting SVC or BKPT instructions

Full Access
Question # 26

When the software floating point emulation library is used, how will the parameters be passed to the following function?

void foo(float f1, float f2, float f3, float f4);

A.

On the stack

B.

In registers s0-s3

C.

In registers d0-d3

D.

In registers r0-r3

Full Access
Question # 27

When programming in C, how many bytes of stack are needed to pass parameters when calling the following function?

int foo( int arg_a, int arg_b, int arg_c )

A.

0

B.

4

C.

8

D.

12

Full Access
Question # 28

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

Full Access
Question # 29

Which power mode describes the state where the ARM processor is powered down, but its Level 1 caches remain powered?

A.

Run mode

B.

Dormant mode

C.

Standby mode

D.

Shutdown mode

Full Access
Question # 30

In an ARMv7-A processor, which control register is used to enable the Memory Management Unit (MMU)?

A.

The ACTLR

B.

The SCTLR

C.

The TTBCR

D.

The CONTEXTIDR

Full Access
Question # 31

Which of the following is a REQUIRED feature in the ARMv7 architecture?

A.

The Thumb-2 instruction set

B.

NEON

C.

Integer division instructions

D.

A memory management unit

Full Access
Go to page: