SANS SEC401 Module Quizzes Questions &
Answers Exam fully solved & updated 2025-
2026(latest version verified for accuracy)
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Which of the following is d) Each layer adds a header.
true regarding a TCP/IP
packet being generated as
it travels down the stack?
a) Each layer removes the
previous header and adds
its own.
b) The packet directly
connects to the peer layer
on the target device.
c) Each layer removes a
header.
d) Each layer adds a
header.
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Which of the following a) 802.11ax
IEEE 802.11 amendments - book 1, page 181
was created to deliver the
feature set required to
handle the upcoming
strain that will be put on
WLAN?
a) 802.11ax
b) 802.11bg
c) 802.11n
d) 802.11ac
Threat enumeration is a a) Tactics
part of the overall - book 1, page 29
concept known as threat
intelligence, which helps
to understand the TTP of
adversaries. Which of the
TTPs is a high-level
description?
a) Tactics
b) Procedures
c) Tools
d) Techniques
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Which of the following d) 802.11ac
IEEE 802.11 amendments - book 1, page 179
currently operates in the 5
GHz frequency range and
allows for a minimum of 1
Gbps bandwidth in a
multi-link scenario?
a) 802.11n
b) 802.11bg
c) 802.11ax
d) 802.11ac
Which part of IEEE 802 c) IEEE 802.11
specifically defines the set - book 1, page 171
of protocols for
implementing wireless
local area networks?
a) IEEE 802.1
b) IEEE 802.3
c) IEEE 802.11
d) IEEE 802.1x
Which of the following b) FIN
TCP packet flags indicates - book 1, page 89
that a connection is being
shut down in a graceful
fashion?
a) URG
b) FIN
c) ACK
d) RST
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In what type of isolation a) VM escape
violation does a malicious - book 1, page 119
actor leverage a
compromised VM to
execute code on the host
computer?
a) VM escape
b) VM resource
overloading
c) VM hyperjacking
d) VM sprawl
Which of the following c) Shared responsibility between the cloud provider
describes the and cloud subscriber
responsibility for security - book 1, page 137
in a cloud environment?
a) No responsibility for
security
b) Full responsibility of
cloud provider
c) Shared responsibility
between the cloud
provider and cloud
subscriber
d) Full responsibility of
cloud subscriber
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