COMPTIA SECURITY+ SY0-701 CERTIFICATION
EXAM 2026/2027.
TEST BANK COMPREHENSIVE PRACTICE
QUESTIONS AND STUDY
GUIDE |COMPLETE ACCURATE EXAM APPROVED
QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES
(100%CORRECT VERIFIED SOLUTIONS) CURRENTLY
UPDATED VERSION 2026 EDITION | GUARANTEED
SUCCESS |A+ FULL REVISED COMPTIA
SECURITY+ SY0-701 CERTIFICATION | INSTANT
DOWNLOAD |JUST
RELEASED.
Question 1
A penetration tester was able to gain unauthorized access to a
hypervisor platform. Which of the following vulnerabilities was most
likely exploited?
A. Cross-site scripting (XSS)
B. SQL injection
C. Race condition
D. VM escape
CORRECT ANSWER: D. VM escape
Rationale: VM escape is a vulnerability where an attacker breaks
out of a virtual machine guest environment to access the host
hypervisor, gaining control over other guests or the host system
,itself. Cross-site scripting and SQL injection are application-layer
attacks, while a race condition is a timing-related vulnerability.
VM escape is a critical threat in virtualized environments.
Question 2
In which of the following scenarios is tokenization the best privacy
technique to use?
A. Encrypting data in transit across a public network
B. Hashing passwords for storage in a database
C. Securely storing payment card information for recurring transactions
D. Anonymizing log files for security analysis
CORRECT ANSWER: C. Securely storing payment card
information for recurring transactions
Rationale: Tokenization replaces sensitive data, such as credit card
information, with a non-sensitive equivalent (token) that can be used in
place of the actual data. This technique is particularly useful for securely
storing payment information because the token can be safely stored and
transmitted without exposing the original credit card number.
Question 3
A software company currently secures access using a combination of
traditional username/password configurations and one-time passwords
for MFA. However, employees struggle to maintain both a password
manager and the authenticator application. The company wants to
migrate to a single, integrated authentication solution that is more secure
,and provides a smoother login experience. Which solution will best
satisfy the company’s needs?
A. Migrate to FIDO2 passkeys utilizing built-in device biometrics
B. Implement SMS-based one-time passwords as the primary second
factor
C. Implement SAML federation across authentication servers for SSO
D. Deploy a PKI system requiring all employees to use smart cards for
login
CORRECT ANSWER: A. Migrate to FIDO2 passkeys utilizing
built-in device biometrics
Rationale: FIDO2 passkeys allow passwordless authentication using
cryptographic credentials stored on the user's device, often unlocked
with biometrics or a local PIN. This improves security and usability
because users no longer need to manage a password plus a separate
authenticator app, phishing resistance is stronger, and authentication is
integrated into the device experience. SMS-based OTPs are weaker and
less phishing-resistant, SAML federation improves convenience but
doesn't replace passwords, and smart cards are less convenient than
device-based passkeys.
Question 4
During a penetration test, a vendor attempts to enter an unauthorized
area using an access badge. Which type of test does this represent?
A. Defensive test
B. Offensive test
C. Passive test
, D. Physical test
CORRECT ANSWER: D. Physical test
Rationale: Attempting to enter an unauthorized area using an access
badge during a penetration test is an example of a physical test. This
type of test evaluates the effectiveness of physical security controls, such
as locks, access control systems, and security personnel.
Question 5
A security analyst discovers that an attacker obtained access to an
employee's account by repeatedly trying common passwords until one
succeeded. Which attack was most likely used?
A. Password spraying
B. Brute-force attack
C. Credential stuffing
D. Pass-the-hash
CORRECT ANSWER: B. Brute-force attack
Rationale: A brute-force attack systematically attempts many possible
password combinations until the correct password is discovered.
Password spraying typically uses a small number of common passwords
against many accounts, while credential stuffing uses previously
compromised username/password combinations.
EXAM 2026/2027.
TEST BANK COMPREHENSIVE PRACTICE
QUESTIONS AND STUDY
GUIDE |COMPLETE ACCURATE EXAM APPROVED
QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES
(100%CORRECT VERIFIED SOLUTIONS) CURRENTLY
UPDATED VERSION 2026 EDITION | GUARANTEED
SUCCESS |A+ FULL REVISED COMPTIA
SECURITY+ SY0-701 CERTIFICATION | INSTANT
DOWNLOAD |JUST
RELEASED.
Question 1
A penetration tester was able to gain unauthorized access to a
hypervisor platform. Which of the following vulnerabilities was most
likely exploited?
A. Cross-site scripting (XSS)
B. SQL injection
C. Race condition
D. VM escape
CORRECT ANSWER: D. VM escape
Rationale: VM escape is a vulnerability where an attacker breaks
out of a virtual machine guest environment to access the host
hypervisor, gaining control over other guests or the host system
,itself. Cross-site scripting and SQL injection are application-layer
attacks, while a race condition is a timing-related vulnerability.
VM escape is a critical threat in virtualized environments.
Question 2
In which of the following scenarios is tokenization the best privacy
technique to use?
A. Encrypting data in transit across a public network
B. Hashing passwords for storage in a database
C. Securely storing payment card information for recurring transactions
D. Anonymizing log files for security analysis
CORRECT ANSWER: C. Securely storing payment card
information for recurring transactions
Rationale: Tokenization replaces sensitive data, such as credit card
information, with a non-sensitive equivalent (token) that can be used in
place of the actual data. This technique is particularly useful for securely
storing payment information because the token can be safely stored and
transmitted without exposing the original credit card number.
Question 3
A software company currently secures access using a combination of
traditional username/password configurations and one-time passwords
for MFA. However, employees struggle to maintain both a password
manager and the authenticator application. The company wants to
migrate to a single, integrated authentication solution that is more secure
,and provides a smoother login experience. Which solution will best
satisfy the company’s needs?
A. Migrate to FIDO2 passkeys utilizing built-in device biometrics
B. Implement SMS-based one-time passwords as the primary second
factor
C. Implement SAML federation across authentication servers for SSO
D. Deploy a PKI system requiring all employees to use smart cards for
login
CORRECT ANSWER: A. Migrate to FIDO2 passkeys utilizing
built-in device biometrics
Rationale: FIDO2 passkeys allow passwordless authentication using
cryptographic credentials stored on the user's device, often unlocked
with biometrics or a local PIN. This improves security and usability
because users no longer need to manage a password plus a separate
authenticator app, phishing resistance is stronger, and authentication is
integrated into the device experience. SMS-based OTPs are weaker and
less phishing-resistant, SAML federation improves convenience but
doesn't replace passwords, and smart cards are less convenient than
device-based passkeys.
Question 4
During a penetration test, a vendor attempts to enter an unauthorized
area using an access badge. Which type of test does this represent?
A. Defensive test
B. Offensive test
C. Passive test
, D. Physical test
CORRECT ANSWER: D. Physical test
Rationale: Attempting to enter an unauthorized area using an access
badge during a penetration test is an example of a physical test. This
type of test evaluates the effectiveness of physical security controls, such
as locks, access control systems, and security personnel.
Question 5
A security analyst discovers that an attacker obtained access to an
employee's account by repeatedly trying common passwords until one
succeeded. Which attack was most likely used?
A. Password spraying
B. Brute-force attack
C. Credential stuffing
D. Pass-the-hash
CORRECT ANSWER: B. Brute-force attack
Rationale: A brute-force attack systematically attempts many possible
password combinations until the correct password is discovered.
Password spraying typically uses a small number of common passwords
against many accounts, while credential stuffing uses previously
compromised username/password combinations.
