Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location US
Mob_nav_barsMENU

CIW 1D0-61C Exam - Topic 6 Question 44 Discussion

Three hardware devices need to communicate with the CPU simultaneously. Which option best will each device need to issue?
C) Interrupt request (IRQ)
B) CON request
D) Input/output request (I/O)
A) DMA request

CIW 1D0-61C Exam - Topic 6 Question 44 Discussion

Actual exam question for CIW's 1D0-61C exam
Question #: 44
Topic #: 6
[All 1D0-61C Questions]

Three hardware devices need to communicate with the CPU simultaneously. Which option best will each device need to issue?

Show Suggested Answer Hide Answer
Suggested Answer: C

by Jessenia at Jan 22, 2026, 11:31 AM

Limited Time Offer

25%

Off

Get Premium 1D0-61C Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

0/2000 characters
Submit Cancel
Samira
12 days ago
Good point! Prioritizing interrupts can help manage that situation effectively.
upvoted 0 times
...
Lynda
17 days ago
But what if they all interrupt at once? Wouldn’t that cause confusion?
upvoted 0 times
...
Malcolm
2 months ago
Agreed! Interrupts allow multiple devices to signal the CPU without waiting.
upvoted 0 times
...
Rolland
2 months ago
I think they need to issue interrupts. It’s the best way to get CPU attention.
upvoted 0 times
...
Galen
2 months ago
Yep, the CPU handles them based on priority levels!
upvoted 0 times
...
Latosha
3 months ago
Isn't there a priority system for those interrupts?
upvoted 0 times
...
Sylvie
3 months ago
Wait, can they all interrupt at the same time?
upvoted 0 times
...
Antonio
3 months ago
Totally agree, interrupts are key for multitasking!
upvoted 0 times
...
Domonique
3 months ago
Each device needs to issue an interrupt request.
upvoted 0 times
...
Terrilyn
3 months ago
Interrupt request is the obvious choice. The CPU can't ignore that, right?
upvoted 0 times
...
Stevie
3 months ago
Interrupt request is the way to go. Gotta cut in line and demand that CPU time!
upvoted 0 times
...
Helga
4 months ago
Interrupt request, of course! That's the only way to get the CPU's attention.
upvoted 0 times
...
Toshia
4 months ago
I feel like the answer is related to DMA, but I'm confused about whether that's the best option for simultaneous communication.
upvoted 0 times
...
Marsha
4 months ago
This reminds me of a practice question where devices had to share the bus. I think they might need to send a signal to indicate they want to communicate.
upvoted 0 times
...
Tracey
5 months ago
I remember something about priority levels for interrupts, but I can't recall if all devices can interrupt at the same time or if they have to wait their turn.
upvoted 0 times
...
Rex
5 months ago
I think each device needs to issue an interrupt request to the CPU, but I'm not entirely sure how that works with multiple devices.
upvoted 0 times
...
Ressie
5 months ago
I've got a strategy in mind. I'll start by listing out the key communication methods, then analyze how each one would work for multiple simultaneous devices.
upvoted 0 times
...
Kayleigh
5 months ago
This question is testing our understanding of CPU interfacing. I'll need to carefully evaluate the requirements and match them to the available communication options.
upvoted 0 times
...
Leah
5 months ago
I'm a bit confused on this one. I'll need to review my notes on CPU communication protocols to figure out the optimal solution.
upvoted 0 times
...
Detra
6 months ago
Okay, I think I know the right approach here. I'll need to consider the pros and cons of each communication option to determine the best fit.
upvoted 0 times
...
Ernestine
6 months ago
Hmm, this seems like a tricky one. I'll need to think through the different communication options and how they might work for multiple devices.
upvoted 0 times
Felicidad
1 day ago
Yeah, but polling could work too, right?
upvoted 0 times
...
Roy
6 days ago
I think they should use interrupts to communicate.
upvoted 0 times
...
...

Save Cancel