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During ServiceNow Discovery, which one of the following is the approximate number of host IPs that are port scanned with a Discovery Schedule configured with an IP network as shown?
180.181.0.0/16
Suggested Answer: C
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35 comments · newest first
CH
Charlene
10 months ago
Yeah, ~65 thousand makes the most sense here.
MA
Marvel
10 months ago
Wait, are we sure about the ~500,000 option? Sounds off.
LA
Lang
11 months ago
No way it's ~5 million, that's way too high!
JI
Jill
11 months ago
I thought it was closer to ~1 million, but I could be wrong.
AR
Art
11 months ago
It's definitely ~65 thousand for a /16 network.
BE
Bettina
11 months ago
I remember discussing how Discovery scans a range, but I can't recall the exact numbers. I might lean towards option B, but I’m not sure.
CA
Carol
12 months ago
I want to say it’s more than 65,000, but I’m not confident. Could it be around 500,000 like option D?
BI
Billy
12 months ago
I'm not entirely sure, but I feel like we practiced a question like this, and it had something to do with how many hosts are in a subnet.
GR
Gracia
1 year ago
I think I remember that a /16 subnet has around 65,536 IP addresses, so maybe it's closer to option C?
JU
Junita
1 year ago
~5 million sounds way too high for a /16 network. I'm going to go with option C, ~65 thousand, since that seems more reasonable.
AL
Albina
1 year ago
I'm not sure about the exact number, but I know that a /16 network has 65,536 possible host IPs. So the answer is probably around that range.
CR
Cristy
1 year ago
Okay, let's see. 180.181.0.0/16 means the network range is 180.181.0.0 to 180.181.255.255. That's a lot of IPs to scan!
LO
Louisa
1 year ago
Hmm, this seems like a tricky one. I'll need to think through the IP network range and how many host IPs that would cover.
RO
Ronna
1 year ago
Wait, is this a trick question? What if the answer is 'all of the above'? Just kidding, I'll go with C.
KA
Kathrine
1 year ago
User 2: Yeah, that makes sense. I'll go with that too.
DO
Dominic
1 year ago
User 1: I think the answer is C) ~65 thousand.
SH
Shayne
1 year ago
Haha, 'Discovery Schedule'? Sounds like a cosmic horoscope or something. Anyway, I'll go with B.
AL
Alyssa
1 year ago
User 2: Yeah, that sounds about right.
NI
Nicholle
1 year ago
User 1: I think it's around 1 million.
EL
Ellsworth
1 year ago
I see your point, but I still think A) ~5 million makes more sense given the size of the IP network.
RA
Raelene
1 year ago
I disagree, I believe the answer is B) ~1 million.
ST
Stanton
1 year ago
This is a tricky one, but I'm leaning towards C. I don't think it's as high as a million.
ID
Idella
1 year ago
65 thousand? That's way too low. I'm going with D, half a million sounds more accurate.
EL
Elke
1 year ago
User 3: I agree with Elke, B seems like a more reasonable estimate.
RE
Rebbecca
1 year ago
User 2: I think D is too high. I would go with B, around 1 million.
RO
Rosalyn
1 year ago
User 1: 65 thousand? That's way too low. I'm going with D, half a million sounds more accurate.
LE
Leana
1 year ago
A /16 network? Whoa, that's a lot of IPs to scan! I'd say B, around 1 million.
VA
Vallie
1 year ago
Yeah, I think B, around 1 million, makes sense for a /16 network.
AI
Ailene
1 year ago
I agree, B sounds like a reasonable estimate.
EL
Ellsworth
1 year ago
I think the answer is A) ~5 million.
FL
Florencia
1 year ago
Hmm, I'm going with C. 65 thousand seems like a reasonable number for a /16 network.
AJ
Aja
1 year ago
User4: Let's go with C then, 65 thousand it is.
RE
Rebeca
1 year ago
User3: I agree, C) ~65 thousand seems like the best option.
BE
Beula
1 year ago
User2: Yeah, that sounds about right for a /16 network.
RO
Ronny
1 year ago
User1: I think it's around 65 thousand.