Question 21
is true?
- It is an ICMP attack that involves spoofing and flooding.
- It is a UDP attack that involves spoofing and flooding.
- It is a denial of service (DoS) attack that leaves TCP ports open.
- It is an attack with IP fragments that cannot be reassembled.
Question 22
Which of the following policies is set by a network administrator to allow users to keep their emails and documents for a fixed period of time?
- Retention policy
- Password policy
- Audit policy
- Backup policy
Question 23
are true? Each correct answer represents a complete solution. Choose two.
- It is a logical connection between two devices.
- It uses fixed-length (53-byte) packets to transmit information.
- It supports speeds of 1.544 Mbps over Digital Signal level 1 (DS-1) transmission facilities.
- It is a high-speed WAN networking technology used for communication over public data networks
Question 24
Which of the following terms refers to the protection of data against unauthorized access?
- Auditing
- Recovery
- Confidentiality
- Integrity
Question 25
?
- PPP
- SNMP
- UDP
- SLIP