Which of the following are differences between AppArmor and SELinux? (Choose TWO correct answers).

A. AppArmor is implemented in user space only. SELinux is a Linux Kernel Module.

B. AppArmor is less complex and easier to configure than SELinux.

C. AppArmor neither requires nor allows any specific configuration. SELinux must always be manually configured.

D. SELinux stores information in extended file attributes. AppArmor does not maintain file specific information and states.

E. The SELinux configuration is loaded at boot time and cannot be changed later on AppArmor provides user space tools to change its behavior.

Which of the following statements are true regarding the certificate of a Root CA? (Choose THREE correct answers.)

A. It is a self-signed certificate.

B. lt does not include the private key of the CA.

C. lt must contain a host name as the common name.

D. lt has an infinite lifetime and never expires.

E. lt must contain an X509v3 Authority extension.

Which of the following openssl commands generates a certificate signing request (CSR) using the already existing private key contained in the file privatejkeypair.pem?

A. openssl req -key private/keypair.pem -out req/csr.pem

B. openssl req - new -key private/keypair.pem -out req/csr.pem

C. openssl gencsr -key private/keypair.pem -out req.csr.pem

D. openssl gencsr -new- key private/keypair.pem -out req.csr.pem

Which of the following commands displays all ebtable rules contained in the table filter including their packet and byte counters?

A. ebtables -t nat -L -v

B. ebtables-L-t filter -Lv

C. ebtables -t filter –L --Lc

D. ebtables -t filter -Ln -L

E. ebtables-L -Lc-t filter

Which of the following terms refer to existing scan techniques with nmap? (Choose TWO correct answers.)

A. Xmas Scan

B. Zero Scan

C. FlN Scan

D. lP Scan

E. UDP SYN Scan