GIAC GCFR Exam - Topic 1 Question 6 Discussion

Actual exam question for GIAC's GCFR exam

Question #: 6
Topic #: 1

[All GCFR Questions]

Which of the following operating systems are used by Blackberry 10 and found in some vehicles and medical

devices?

ABada

BPOSIX

CQNX

DUNIX

Show Suggested Answer

Suggested Answer: C

by Stephen at Oct 05, 2023, 01:46 AM

Limited Time Offer

25%

Off

Get Premium GCFR Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Elli

6 months ago

UNIX is way older, not used in those devices.

upvoted 0 times

...

Shaquana

6 months ago

Are you sure about that? I thought it was just for cars.

upvoted 0 times

...

Barbra

6 months ago

I didn't know QNX was in medical devices too!

upvoted 0 times

...

Lauryn

7 months ago

Totally agree, QNX is in a lot of cars!

upvoted 0 times

...

Amber

7 months ago

QNX is the one used by Blackberry 10.

upvoted 0 times

...

Veronika

7 months ago

I vaguely recall something about UNIX, but I don't think it fits the context of vehicles and medical devices like QNX does.

upvoted 0 times

...

Devon

7 months ago

I practiced a question similar to this, and I believe QNX was the one associated with Blackberry 10.

upvoted 0 times

...

Ivette

8 months ago

I'm not entirely sure, but I feel like POSIX was related to system standards rather than a specific OS.

upvoted 0 times

...

Nada

8 months ago

I think QNX is the right answer since I remember it being mentioned in class as the OS used in vehicles.

upvoted 0 times

...

Zachary

8 months ago

I'm pretty confident the answer is C. QNX is the operating system used by Blackberry 10 and in certain vehicle and medical device applications.

upvoted 0 times

...

Kelvin

8 months ago

Wait, are POSIX and UNIX the same thing? I'm a bit confused on the differences between these options.

upvoted 0 times

...

Dorinda

8 months ago

Okay, I know QNX is used in Blackberry 10 and some embedded systems. That's a good starting point.

upvoted 0 times

...

In

8 months ago

Hmm, I'm not too familiar with some of these operating systems. I'll have to think this through carefully.

upvoted 0 times

...

King

8 months ago

This looks like a straightforward operating systems question. I think I can handle this one.

upvoted 0 times

...

Rikki

8 months ago

I'm a little confused by this question. I've heard the term P2P before, but I can't recall the exact definition. I'll have to make an educated guess and go with option C, Peer to Peer.

upvoted 0 times

...

Ruth

8 months ago

Hmm, I'm not totally sure about this one. I'll have to think it through carefully. Maybe the parallel test is the one that activates the full plan?

upvoted 0 times

...

Florinda

8 months ago

Hmm, this looks like a tricky one. I'll need to carefully review the options and think through the possible causes of the connection failures.

upvoted 0 times

...

Lavonne

8 months ago

Okay, I know Ansible has some options for running commands with elevated privileges, but I'm not sure which specific one is being asked about here. I'll need to review my notes.

upvoted 0 times

...