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A software team at an MNC was involved in a project aimed at developing software that could detect the oxygen levels of a person without physical contact, a helpful solution for pandemic situations. For this purpose, the team used a wireless technology that could digitally transfer data between two devices within a short range of up to 5 m and only worked in the absence of physical blockage or obstacle between the two devices, identify the technology employed by the software team in the above scenario.
Suggested Answer: C
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The IP address of the attacker is 10.10.1.16. This can be verified by analyzing the Windows.events.evtx file using a tool such as Event Viewer or Log Parser. The file contains several Audit Failure logs with event ID 4625, which indicate failed logon attempts to the system. The logs show that the source network address of the failed logon attempts is 10.10.1.16, which is the IP address of the attacker3. The screenshot below shows an example of viewing one of the logs using Event Viewer4: Reference: Audit Failure Log, [Windows.events.evtx], [Screenshot of Event Viewer showing Audit Failure log]
43 comments · newest first
MA
Maile
11 months ago
Totally agree, infrared is the way to go!
JA
Jani
11 months ago
Wait, can infrared really measure oxygen levels?
MA
Malcom
11 months ago
Definitely infrared, it’s non-contact!
DY
Dylan
12 months ago
I think it’s USB, but not sure.
LO
Long
12 months ago
Sounds like infrared to me!
CE
Celeste
1 year ago
I’m a bit confused about CPS. I don’t recall it being used for this kind of application. Could it be something else?
CE
Celestine
1 year ago
This question reminds me of a practice one we did on wireless communication methods. I think infrared was mentioned as a common option for short-range data transfer.
EL
Eleonore
1 year ago
I'm not entirely sure, but I think USB requires a physical connection, so it can't be the right answer.
CH
Charlesetta
1 year ago
I remember studying about infrared technology and its applications in contactless measurements. It seems like a good fit for this scenario.
SH
Sharee
1 year ago
I think the answer is Bluetooth. The details about the short range and no physical obstacles match up with Bluetooth's wireless capabilities. I'm pretty confident that's the right technology they used.
KR
Kristel
1 year ago
Hmm, I'm not totally sure about this one. The wireless technology that can transfer data without physical contact is a bit tricky. I'll have to think it through carefully.
MO
Monroe
1 year ago
This one seems pretty straightforward. The key details are the short range, no physical obstacles, and wireless data transfer - that sounds like Bluetooth to me.
LO
Loreta
1 year ago
Okay, let's see. The question mentions a short range of up to 5m and no physical blockage. That rules out things like USB or Satcom. I'm leaning towards Infrared as the most likely answer here.
JE
Jesus
1 year ago
Hmm, this looks like a tricky one. I'll need to carefully read through the options and think about the implications of each approach.
RO
Roosevelt
1 year ago
Okay, let's see. The question is asking which layer has the highest priority, not the latest timestamp. I'll need to consider the contents of each layer and how they might interact.
EL
Elsa
1 year ago
I think this is a leading question, so I'll need to be cautious in my response and not make any assumptions.
KR
Kristel
1 year ago
Infrared is the way to go! It's like using the Force, but for data transfer. May the infrared be with you!
DA
Danilo
1 year ago
D: I agree, it's like having superpowers with data transfer!
BR
Brynn
1 year ago
C: Definitely a cool way to detect oxygen levels without any obstacles.
LU
Luis
1 year ago
B: Yeah, it's like magic how it can transfer data without physical contact.
LE
Levi
1 year ago
A: I think the technology used is Infrared.
EV
Eva
1 year ago
Satcom? For a short-range, no-contact application? That's overkill, don't you think?
AL
Alesia
1 year ago
Exactly, Infrared is the most suitable option for this project.
LI
Lindsey
1 year ago
A) Infrared is the correct technology for short-range, no-contact applications like this.
TA
Tabetha
1 year ago
Satcom would definitely be overkill for this scenario. It's not the right choice.
LA
Latosha
1 year ago
D) Satcom
CA
Candra
1 year ago
C) CPS
GI
Gilbert
1 year ago
B) USB
DA
Darrel
1 year ago
A) Infrared
NI
Nilsa
1 year ago
CPS? What is that, some sort of typo? I don't think that's a real technology option here.
IN
In
1 year ago
Oh, I see. Thanks for clarifying!
EZ
Ezekiel
1 year ago
No, CPS stands for Contactless Power Supply, it's a real technology option here.
HE
Helene
1 year ago
D) Satcom
GL
Glen
1 year ago
C) CPS
VA
Val
1 year ago
B) USB
GA
Gail
1 year ago
A) Infrared
DO
Doyle
2 years ago
USB? Really? That's wired, not wireless. This is clearly not the right answer.
OL
Olive
2 years ago
Definitely Infrared technology! It can transmit data wirelessly without physical contact, and the short range of 5m sounds spot on.
ST
Stephaine
1 year ago
User 2: Yes, Infrared makes sense for this scenario.
CA
Carrol
1 year ago
User 1: I think the technology used is Infrared.
MI
Micheline
2 years ago
I agree with Isaac, CPS makes more sense for this scenario as it allows for digital data transfer without physical contact.
IS
Isaac
2 years ago
I disagree, I believe it is CPS because it can transfer data wirelessly within a short range.
BO
Bo
2 years ago
I think the technology used by the software team is Infrared.