Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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(1 point) An employee accesses customer account data without permission. Which
foundational concept has been violated?
a. | Confidentiality | c. | Integrity | b. | Accounting | d. | Availability |
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2.
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(1 point) A hacker changes customer balances in the bank database. Which foundational
concept is compromised?
a. | Authentication | c. | Availability | b. | Integrity | d. | Confidentiality |
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3.
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(1 point) A denial-of-service attack prevents customers from accessing online banking.
Which foundational concept is affected?
a. | Authorization | c. | Availability | b. | Integrity | d. | Confidentiality |
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4.
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(1 point) A system logs user actions along with the username that performed them. Which
concept does this demonstrate?
a. | Confidentiality | c. | Authorization | b. | Authentication | d. | Non-repudiation |
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5.
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(1 point) A login system requires users to verify their identity with a password and
fingerprint. Which concept is being enforced?
a. | Authorization | c. | Authentication | b. | Accounting | d. | Integrity |
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6.
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(1 point) A teller can view customer balances but cannot approve loans because of system
permissions. Which concept controls this limitation?
a. | Confidentiality | c. | Authentication | b. | Authorization | d. | Accounting |
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7.
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(1 point) The bank tracks when users log in, what files they access, and when they log
out. Which concept does this represent?
a. | Accounting | c. | Authorization | b. | Confidentiality | d. | Integrity |
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8.
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(1 point) Encrypting sensitive customer data primarily supports which foundational
concept?
a. | Availability | c. | Authorization | b. | Accounting | d. | Confidentiality |
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9.
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(1 point) Using hashing to detect file tampering protects which
concept?
a. | Availability | c. | Confidentiality | b. | Integrity | d. | Authentication |
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10.
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(1 point) Installing backup servers to ensure continuous service supports which
concept?
a. | Integrity | c. | Authorization | b. | Non-repudiation | d. | Availability |
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11.
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(1 point) A user denies transferring funds, but logs show their account performed the
action. Which concept ensures accountability?
a. | Authorization | c. | Availability | b. | Confidentiality | d. | Non-repudiation |
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12.
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(1 point) A system verifies a device?s digital certificate before allowing network
access. Which concept is demonstrated?
a. | Authorization | c. | Accounting | b. | Authentication | d. | Integrity |
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13.
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(1 point) After logging in successfully, a user is denied access to restricted files.
Which concept controls this restriction?
a. | Accounting | c. | Authentication | b. | Authorization | d. | Availability |
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14.
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(1 point) Monitoring login times and flagging unusual activity supports which
foundational concept?
a. | Integrity | c. | Authorization | b. | Confidentiality | d. | Accounting |
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15.
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(1 point) If sensitive payroll data is exposed to unauthorized users, which concept has
failed?
a. | Authentication | c. | Confidentiality | b. | Availability | d. | Integrity |
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16.
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(1 point) If customer account information is altered without detection, which concept is
at risk?
a. | Confidentiality | c. | Integrity | b. | Authorization | d. | Accounting |
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17.
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(1 point) If the bank?s ATM network is offline unexpectedly, which concept is
impacted?
a. | Availability | c. | Confidentiality | b. | Authentication | d. | Integrity |
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18.
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(1 point) Requiring employees to use smart cards to log in primarily ensures which
concept?
a. | Availability | c. | Authorization | b. | Accounting | d. | Authentication |
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19.
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(1 point) Assigning different access levels to employees based on job role supports
which concept?
a. | Availability | c. | Authorization | b. | Integrity | d. | Confidentiality |
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20.
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(1 point) Recording all file changes along with the username that made them supports
which concept?
a. | Authentication | c. | Accounting | b. | Confidentiality | d. | Authorization |
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21.
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(1 point) Digital signatures help ensure that a sender cannot deny sending a message.
Which concept does this support?
a. | Availability | c. | Authorization | b. | Non-repudiation | d. | Integrity |
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22.
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(1 point) Implementing access controls to prevent unauthorized viewing of data supports
which concept?
a. | Integrity | c. | Accounting | b. | Confidentiality | d. | Availability |
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23.
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(1 point) Implementing file integrity monitoring tools protects which
concept?
a. | Confidentiality | c. | Availability | b. | Authorization | d. | Integrity |
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24.
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(1 point) A system verifies that a user is truly the CEO before granting access. Which
foundational concept is this?
a. | Authorization | c. | Accounting | b. | Authentication | d. | Availability |
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25.
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(1 point) A user is authenticated but cannot access certain folders because of role
restrictions. Which concept is being applied?
a. | Integrity | c. | Accounting | b. | Confidentiality | d. | Authorization |
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26.
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(1 point) A hacker views private customer data without permission. Which concept has
been violated?
a. | Accounting | c. | Integrity | b. | Confidentiality | d. | Availability |
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27.
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(1 point) An attacker changes employee payroll records. Which concept is
compromised?
a. | Integrity | c. | Confidentiality | b. | Authorization | d. | Availability |
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28.
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(1 point) A website is down for several hours during business hours. Which concept is
impacted?
a. | Confidentiality | c. | Availability | b. | Authentication | d. | Integrity |
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29.
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(1 point) A system records who transfers money and when it happens. Which concept is
demonstrated?
a. | Non-repudiation | c. | Confidentiality | b. | Authorization | d. | Availability |
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30.
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(1 point) A user enters a password and fingerprint to log in. Which concept is being
enforced?
a. | Accounting | c. | Authorization | b. | Authentication | d. | Integrity |
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31.
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(1 point) A teller can view balances but cannot approve loans. Which concept limits
their actions?
a. | Authorization | c. | Authentication | b. | Accounting | d. | Availability |
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32.
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(1 point) The bank tracks login times and accessed files for each employee. Which
concept does this represent?
a. | Authorization | c. | Integrity | b. | Accounting | d. | Confidentiality |
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33.
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(1 point) Encrypting data so only approved users can read it supports which
concept?
a. | Integrity | c. | Confidentiality | b. | Non-repudiation | d. | Availability |
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34.
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(1 point) Using file hashes to detect changes protects which
concept?
a. | Availability | c. | Integrity | b. | Accounting | d. | Authentication |
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35.
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(1 point) Installing backup servers to reduce downtime supports which
concept?
a. | Confidentiality | c. | Availability | b. | Authorization | d. | Integrity |
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36.
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(1 point) A user denies sending a message, but logs prove they did. Which concept allows
this proof?
a. | Authentication | c. | Confidentiality | b. | Availability | d. | Non-repudiation |
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37.
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(1 point) Verifying a device?s digital certificate before access ensures which
concept?
a. | Authentication | c. | Accounting | b. | Authorization | d. | Integrity |
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38.
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(1 point) After logging in successfully, a user cannot open restricted files. Which
concept controls this?
a. | Availability | c. | Accounting | b. | Authorization | d. | Authentication |
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39.
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(1 point) Recording system activity for review during an investigation supports which
concept?
a. | Integrity | c. | Confidentiality | b. | Accounting | d. | Authorization |
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40.
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(1 point) If unauthorized users download sensitive reports, which concept has
failed?
a. | Availability | c. | Confidentiality | b. | Authentication | d. | Integrity |
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41.
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(1 point) If transaction records are secretly altered, which concept is at
risk?
a. | Accounting | c. | Confidentiality | b. | Authorization | d. | Integrity |
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42.
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(1 point) If customers cannot access their accounts during business hours, which concept
is affected?
a. | Availability | c. | Authentication | b. | Confidentiality | d. | Integrity |
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43.
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(1 point) Requiring a username and password before access demonstrates which
concept?
a. | Integrity | c. | Accounting | b. | Authentication | d. | Authorization |
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44.
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(1 point) Assigning different access rights based on job roles supports which
concept?
a. | Authorization | c. | Availability | b. | Integrity | d. | Confidentiality |
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45.
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(1 point) Reviewing access logs after a security incident demonstrates which
concept?
a. | Accounting | c. | Authentication | b. | Confidentiality | d. | Authorization |
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46.
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(1 point) Digital signatures help ensure a sender cannot deny sending a document. Which
concept does this support?
a. | Authorization | c. | Non-repudiation | b. | Availability | d. | Confidentiality |
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47.
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(1 point) Limiting file permissions to specific users supports which
concept?
a. | Accounting | c. | Availability | b. | Confidentiality | d. | Integrity |
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48.
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(1 point) Implementing input validation to prevent data tampering supports which
concept?
a. | Confidentiality | c. | Accounting | b. | Authorization | d. | Integrity |
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49.
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(1 point) Confirming a user?s identity before granting access demonstrates which
concept?
a. | Authentication | c. | Availability | b. | Authorization | d. | Integrity |
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50.
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(1 point) Allowing managers access to payroll systems but denying interns access
reflects which concept?
a. | Accounting | c. | Confidentiality | b. | Authentication | d. | Authorization |
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