MCQs

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Overall MCQs for Reference

1. Which of the following is a common unwanted access method in servers?
   a. Phishing
   b. RAID implementation
   c. Fault tolerance
   d. Encryption management
   Answer: a. Phishingnordlayer+1
2. What does a brute force attack typically target?
   a. Firewall settings
   b. Passwords
   c. Network switches
   d. Backup storage
   Answer: b. Passwordsbrightsec+1
3. Which of the following is used to trick users into revealing credentials?
   a. Load balancing
   b. Phishing
   c. Data backup
   d. Patch management
   Answer: b. Phishingstrongdm+2
4. What does session hijacking involve?
   a. Taking over a user’s active session
   b. Changing system policies
   c. Upgrading hardware
   d. Implementing access logs
   Answer: a. Taking over a user’s active sessionexamradar
5. Which method involves sending deceptive emails or links to gain access?
   a. Social engineering
   b. Port forwarding
   c. Remote desktop access
   d. RAID striping
   Answer: a. Social engineeringsecurityscorecard+1
6. What does SQL injection target?
   a. Network switches
   b. Databases and their queries
   c. Hardware RAID
   d. Server cooling
   Answer: b. Databases and their queriesexamradar
7. Which unwanted access method bypasses authentication controls via URL manipulation?
   a. Case switching technique
   b. Virtualization
   c. Network segmentation
   d. Power redundancy
   Answer: a. Case switching techniquevidocsecurity
8. What is the main goal of a Distributed Denial of Service (DDoS) attack?
   a. Encrypting server data
   b. Overwhelming server resources
   c. Upgrading processor speed
   d. Optimizing RAM
   Answer: b. Overwhelming server resourcesexamradar
9. Which technique is used to bypass web application firewalls?
   a. HTTP request smuggling
   b. Data deduplication
   c. RAID 5 striping
   d. DNS load balancing
   Answer: a. HTTP request smugglingvidocsecurity
10. What is a common method of unauthorized access exploiting server vulnerabilities?
    a. Malware injection
    b. Redundant cooling systems
    c. Hardware swap
    d. Secure boot
    Answer: a. Malware injectiondataguard+1
11. Which attack involves unauthorized extraction of data via DNS?
    a. DNS tunneling
    b. FTP mirroring
    c. OSPF spoofing
    d. RAID parity check
    Answer: a. DNS tunnelingstrongdm
12. What best describes API exploitation?
    a. Compromising endpoints with weak authentication
    b. Replacing power supplies
    c. Increasing network bandwidth
    d. Implementing firewalls
    Answer: a. Compromising endpoints with weak authenticationstrongdm
13. Which method involves mimicking trusted individuals to access a network?
    a. Social engineering
    b. Load balancing
    c. Hot swapping
    d. RAID expansion
    Answer: a. Social engineeringsyteca+1
14. Which technique allows attackers to bypass antivirus detection?
    a. Obfuscation
    b. Network replication
    c. Disk mirroring
    d. Power over Ethernet
    Answer: a. Obfuscationcymulate+1
15. What does a zero-day exploit target?
    a. Newly discovered vulnerabilities
    b. RAID controllers
    c. System backups
    d. Hot spare drives
    Answer: a. Newly discovered vulnerabilitiesexamradar
16. Which access method takes advantage of weak passwords?
    a. Password guessing
    b. Dynamic DNS
    c. NIC teaming
    d. QoS management
    Answer: a. Password guessingnordlayer+1
17. Man-in-the-middle attacks involve:
    a. Intercepting data between client and server
    b. Server clustering
    c. Disk defragmentation
    d. Power distribution
    Answer: a. Intercepting data between client and serverexamradar
18. What breach method uses outdated software vulnerabilities?
    a. Software exploitation
    b. Redundant cooling
    c. Service manual review
    d. Hot spares
    Answer: a. Software exploitationdataguard+1
19. What type of insider threat could result in unwanted access?
    a. Disgruntled employee data theft
    b. Disk optimization
    c. Infrastructure scaling
    d. Redundant PSU setup
    Answer: a. Disgruntled employee data theftnordlayer
20. Which method involves taking advantage of supply chain compromises?
    a. Third-party service compromise
    b. Automated failover
    c. Hot swap configuration
    d. Dynamic routing
    Answer: a. Third-party service compromisestrongdm
21. Which technique targets session tokens?
    a. Session hijacking
    b. RAID expansion
    c. Tape backup
    d. Data deduplication
    Answer: a. Session hijackingexamradar
22. What does cloud or network hopping involve?
    a. Moving laterally across environments
    b. Disk mirroring
    c. Server firmware upgrade
    d. Hot swapping
    Answer: a. Moving laterally across environmentsstrongdm
23. Which unwanted access method tampers with session cookies?
    a. Session fixation
    b. Hot spare activation
    c. Patch automation
    d. Server virtualization
    Answer: a. Session fixationsecurityscorecard+1
24. What is the goal of phishing as an attack method?
    a. Trick users into revealing sensitive information
    b. Power cycling servers
    c. Replacing fans
    d. Data mirroring
    Answer: a. Trick users into revealing sensitive informationbrightsec+1
25. Encoding or encrypting malware helps attackers bypass:
    a. Static detection
    b. Redundant networking
    c. Disk RAID
    d. Data backup
    Answer: a. Static detectionvaadata+1
26. Which form of unwanted access involves employee impersonation?
    a. Social engineering
    b. Dynamic routing
    c. RAID 1 deployment
    d. NIC bonding
    Answer: a. Social engineeringsecurityscorecard+1
27. Exploiting poor authentication typically results in:
    a. Unauthorized server access
    b. Network segmentation
    c. Data deduplication
    d. Hot swap power
    Answer: a. Unauthorized server accessbrightsec+1
28. Which bypass involves taking over a legitimate session?
    a. Session hijacking
    b. Power redundancy
    c. Server optimization
    d. Cloud orchestration
    Answer: a. Session hijackingexamradar
29. Which technique manipulates HTTP requests to bypass controls?
    a. HTTP request smuggling
    b. Disk striping
    c. Server clustering
    d. Firmware updating
    Answer: a. HTTP request smugglingvidocsecurity
30. What is a method for attackers to communicate covertly with internal servers?
    a. DNS tunneling
    b. FTP mirroring
    c. RAID 6 configuration
    d. SSD hot swap
    Answer: a. DNS tunnelingstrongdm
31. Exploiting software vulnerabilities mainly targets:
    a. Unpatched or outdated software
    b. Hot spare drives
    c. RAID cache
    d. Tape libraries
    Answer: a. Unpatched or outdated softwaresyteca+2
32. Which access method involves exploiting multi-factor authentication weaknesses?
    a. MFA bypass via social engineering
    b. Disk redundancy
    c. Server cooling failure
    d. Network failover
    Answer: a. MFA bypass via social engineeringsecurityscorecard
33. What access method is facilitated by failure to enforce password changes?
    a. Broken authentication
    b. Hot swappable PSU
    c. Data tiering
    d. Volume expansion
    Answer: a. Broken authenticationbrightsec
34. Which is a key vector for bypassing endpoint defenses?
    a. Recompiling and obfuscation
    b. NIC teaming
    c. Disk striping
    d. Data mirroring
    Answer: a. Recompiling and obfuscationcymulate
35. Which unwanted access technique may bypass UAC on Windows servers?
    a. UAC bypass primitives
    b. Power redundancy
    c. Hypervisor optimization
    d. SSD caching
    Answer: a. UAC bypass primitiveselastic
36. What server access vector leverages API misconfiguration?
    a. API endpoint exploitation
    b. Tape backup failure
    c. Data deduplication
    d. Hot swap chassis
    Answer: a. API endpoint exploitationstrongdm
37. Attacks exploiting software flaws are known as:
    a. Zero-day exploits
    b. RAID controller failures
    c. Server decommissioning
    d. Power striping
    Answer: a. Zero-day exploitssyteca+1
38. What describes the threat from compromised external service providers?
    a. Indirect unauthorized access
    b. Disk mirroring
    c. Data pruning
    d. Automated reboot
    Answer: a. Indirect unauthorized accessstrongdm
39. What is the main focus of a phishing campaign powered by AI?
    a. Convincing targeted messages
    b. Cooling optimization
    c. RAID hot swap
    d. Server load balancing
    Answer: a. Convincing targeted messagesstrongdm
40. What is clickjacking?
    a. Forcing users to click on an unintended element
    b. Server firmware upgrade
    c. Power optimization
    d. Tape swapping
    Answer: a. Forcing users to click on an unintended elementexamradar
41. Which method relates to unauthorized lateral movement inside a network?
    a. Network hopping
    b. Hot spare deployment
    c. Disk failover
    d. Data striping
    Answer: a. Network hoppingstrongdm
42. Exploiting weak input validation in APIs is a form of:
    a. API endpoint compromise
    b. RAID 10 mirroring
    c. Server patching
    d. Data archiving
    Answer: a. API endpoint compromisestrongdm
43. Why are strong password policies important?
    a. Prevent brute force access
    b. Optimize disk performance
    c. Enhance cooling efficiency
    d. Enable hot swap
    Answer: a. Prevent brute force accessnordlayer+2
44. Which unwanted access technique targets user credentials via fraudulent sites?
    a. Credential phishing
    b. Load balancing
    c. Data replication
    d. Hot swap disk
    Answer: a. Credential phishingnordlayer+1
45. How does privilege escalation threaten server security?
    a. Grants unauthorized elevated rights
    b. Enables hot swap actions
    c. Improves disk throughput
    d. Enhances network redundancy
    Answer: a. Grants unauthorized elevated rightsdataguard+1
46. What is a common method of unauthorized access not using any software flaws?
    a. Social engineering attacks
    b. RAID migration
    c. Tape library expansion
    d. SSD caching strategies
    Answer: a. Social engineering attackssecurityscorecard+1
47. Which server access method involves hiding malware in legitimate code?
    a. Malware obfuscation
    b. Tape deduplication
    c. Hot swap activation
    d. Data tier migration
    Answer: a. Malware obfuscationvaadata+1
48. Exploitation of endpoint security via encoding typically bypasses:
    a. Static analysis tools
    b. Disk optimization utilities
    c. Tape failover devices
    d. Power strip redundancy
    Answer: a. Static analysis toolscymulate+1
49. Taking advantage of excessive data exposure in APIs usually results in:
    a. Unauthorized information disclosure
    b. RAID rebuild
    c. Tape rotation
    d. Cooling management
    Answer: a. Unauthorized information disclosurestrongdm
50. Which is a major risk when outdated systems are left unpatched?
    a. Vulnerability exploitation
    b. Efficient network segmentation
    c. Hot swap PSU management
    d. Server rack optimization
    Answer: a. Vulnerability exploitationsyteca+2

1. https://nordlayer.com/blog/how-to-prevent-unauthorized-access/
2. https://www.strongdm.com/blog/unauthorized-access
3. https://brightsec.com/blog/unauthorized-access-risks-examples-and-6-defensive-measures/
4. https://www.syteca.com/en/blog/detecting-and-responding-to-unauthorized-access
5. https://examradar.com/common-web-security-threats-e-g-cross-site-scripting-sql-injection-mcqs/
6. https://securityscorecard.com/blog/techniques-to-bypass-mfa/
7. https://blog.vidocsecurity.com/blog/401-and-403-bypass-how-to-do-it-right
8. https://www.dataguard.com/blog/what-is-unauthorised-access/
9. https://www.vaadata.com/blog/antivirus-and-edr-bypass-techniques/
10. https://cymulate.com/blog/edr-techniques/
11. https://www.elastic.co/security-labs/exploring-windows-uac-bypasses-techniques-and-detection-strategies
12. https://www.sanfoundry.com/1000-cyber-security-questions-answers/
13. https://www.sanfoundry.com/cyber-security-questions-answers-information-security-technologies/
14. https://testbook.com/objective-questions/mcq-on-cyber-security-and-emerging-technologies–5eea6a0d39140f30f369e309
15. https://www.yeahhub.com/20-multiple-choice-questions-on-website-security/
16. https://testbook.com/objective-questions/mcq-on-network-security–5eea6a0939140f30f369d917
17. https://automationcommunity.com/100-mcqs-mastery-on-cybersecurity/
18. https://www.theknowledgeacademy.com/blog/cyber-security-mcq-and-answers/
19. https://www.scribd.com/document/553820157/Security-MCQ-1
20. https://www.placementpreparation.io/mcq/cyber-security/