• 日期: 2024-09-27
  • 标签: 教育

  1. Which protocol is used for secure communication over the internet? A) SSL B) FTP C) HTTP D) SMTP

  2. What is the most commonly used encryption protocol for securing wireless networks? A) WEP B) WPA C) SSL D) TLS

  3. Which of the following is not a type of firewall? A) Packet filtering B) Proxy C) Intrusion Detection System (IDS) D) Authentication

  4. Which of the following is a valid IP address? A) 256.0.0.0 B) 172.16.0.0 C) 300.0.0.0 D) 192.168.1.256

  5. Which protocol is used to assign IP addresses to devices on a network? A) DNS B) DHCP C) ARP D) ICMP

  6. Which of the following is a characteristic of a strong password? A) Contains only letters B) Contains only numbers C) Contains a mix of letters, numbers, and special characters D) Is less than 6 characters long

  7. Which of the following is a type of malware that spreads by copying itself to other computers or devices? A) Trojan B) Virus C) Worm D) Spyware

  8. Which of the following is a secure way to access a remote computer? A) Telnet B) SSH C) FTP D) HTTP

  9. Which protocol is used to translate domain names to IP addresses? A) DHCP B) DNS C) ARP D) ICMP

  10. Which of the following is a common attack on wireless networks? A) Denial of Service (DoS) B) Man-in-the-Middle (MitM) C) SQL injection D) Cross-site scripting (XSS)

  11. Which of the following is a type of denial of service attack that floods a network with bogus traffic? A) Smurf attack B) Spoofing attack C) Ping flood attack D) SYN flood attack

  12. Which protocol is used to send email messages? A) SMTP B) FTP C) HTTP D) Telnet

  13. Which of the following is a type of network that is isolated from the internet and other networks? A) LAN B) WAN C) VPN D) Intranet

  14. Which protocol is used to secure web traffic? A) SSL B) FTP C) HTTP D) Telnet

  15. Which of the following is a type of password attack that tries every possible combination of characters until the correct password is found? A) Brute force attack B) Dictionary attack C) Phishing attack D) Social engineering attack

  16. Which protocol is used to transfer files between computers on a network? A) FTP B) SSH C) SMTP D) Telnet

  17. Which of the following is a type of attack that intercepts communication between two parties? A) Man-in-the-Middle (MitM) attack B) Denial of Service (DoS) attack C) SQL injection attack D) Cross-site scripting (XSS) attack

  18. Which of the following is a type of firewall that examines the contents of packets? A) Packet filtering firewall B) Stateful firewall C) Proxy firewall D) Dynamic packet filtering firewall

  19. Which protocol is used to manage network devices? A) SNMP B) FTP C) DNS D) DHCP

  20. Which of the following is a type of attack that exploits a vulnerability in software or hardware? A) Malware attack B) Social engineering attack C) Denial of Service (DoS) attack D) Exploit attack

  21. Which protocol is used to authenticate users on a network? A) LDAP B) DNS C) DHCP D) SMTP

  22. Which of the following is a type of attack that sends a large number of requests to a server, causing it to crash? A) Denial of Service (DoS) attack B) Man-in-the-Middle (MitM) attack C) SQL injection attack D) Cross-site scripting (XSS) attack

  23. Which protocol is used to manage security on a network? A) SSL B) TLS C) IPSec D) SNMP

  24. Which of the following is a type of attack that tricks users into giving away sensitive information? A) Phishing attack B) Brute force attack C) Dictionary attack D) Social engineering attack

  25. Which protocol is used to encrypt email messages? A) S/MIME B) PGP C) SSL D) TLS

  26. Which of the following is a type of attack that injects malicious code into a web page? A) SQL injection attack B) Cross-site scripting (XSS) attack C) Denial of Service (DoS) attack D) Man-in-the-Middle (MitM) attack

  27. Which protocol is used to remotely access a computer's command prompt? A) Telnet B) SSH C) FTP D) HTTP

  28. Which of the following is a type of attack that exploits a vulnerability in a web application? A) SQL injection attack B) Cross-site scripting (XSS) attack C) Denial of Service (DoS) attack D) Man-in-the-Middle (MitM) attack

  29. Which protocol is used to authenticate users for remote access? A) PPTP B) IPSec C) SSL D) TLS

  30. Which of the following is a type of encryption that uses a single key for both encryption and decryption? A) Symmetric encryption B) Asymmetric encryption C) Hash encryption D) Public key encryption

  31. Which protocol is used to monitor network traffic? A) SNMP B) FTP C) DNS D) DHCP

  32. Which of the following is a type of attack that exploits a vulnerability in a network service? A) Malware attack B) Social engineering attack C) Exploit attack D) Denial of Service (DoS) attack

  33. Which protocol is used to provide secure remote access? A) SSL VPN B) IPSec VPN C) PPTP VPN D) L2TP VPN

  34. Which of the following is a type of attack that floods a network with a large number of packets? A) Ping flood attack B) Smurf attack C) SYN flood attack D) Spoofing attack

  35. Which protocol is used to securely transfer files between computers on a network? A) SFTP B) FTPS C) FTP D) SSH

  36. Which of the following is a type of attack that exploits a vulnerability in a database? A) SQL injection attack B) Cross-site scripting (XSS) attack C) Denial of Service (DoS) attack D) Man-in-the-Middle (MitM) attack

  37. Which protocol is used to provide secure communication between two devices? A) SSL B) TLS C) IPSec D) SNMP

  38. Which of the following is a type of attack that exploits a vulnerability in an operating system? A) Exploit attack B) Social engineering attack C) Malware attack D) Denial of Service (DoS) attack

  39. Which protocol is used to remotely manage network devices? A) SNMP B) DNS C) DHCP D) LDAP

  40. Which of the following is a type of attack that exploits a vulnerability in a browser? A) Cross-site scripting (XSS) attack B) SQL injection attack C) Denial of Service (DoS) attack D) Man-in-the-Middle (MitM) attack

  41. Which protocol is used to secure remote access to a network? A) SSL VPN B) IPSec VPN C) PPTP VPN D) L2TP VPN

  42. Which of the following is a type of attack that exploits a vulnerability in a web server? A) SQL injection attack B) Cross-site scripting (XSS) attack C) Denial of Service (DoS) attack D) Man-in-the-Middle (MitM) attack

  43. Which protocol is used to provide secure email communication? A) S/MIME B) PGP C) SSL D) TLS

  44. Which of the following is a type of attack that exploits a vulnerability in a network device? A) Malware attack B) Social engineering attack C) Exploit attack D) Denial of Service (DoS) attack

  45. Which protocol is used to securely transfer files over the internet? A) HTTPS B) FTPS C) SFTP D) TFTP

  46. Which of the following is a type of attack that exploits a vulnerability in a mobile device? A) Malware attack B) Social engineering attack C) Denial of Service (DoS) attack D) Exploit attack

  47. Which protocol is used to securely access a remote computer's desktop? A) Telnet B) SSH C) FTP D) RDP

  48. Which of the following is a type of attack that exploits a vulnerability in a wireless network? A) Malware attack B) Social engineering attack C) Denial of Service (DoS) attack D) Exploit attack

  49. Which protocol is used to encrypt website traffic? A) SSL B) TLS C) IPSec D) SSH

  50. Which of the following is a type of attack that exploits a vulnerability in a mobile app? A) Malware attack B) Social engineering attack C) Exploit attack D) Denial of Service (DoS) attack


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