Which one is fraudulent use of telephone services

88. Which one is fraudulent use of telephone services?
89. A connection-orientated protocol is------
IP
UDP
TCP
ICMP
90. In which network topology uses a three byte frame that travels
around ring?
91. A commercial application of steganography that is used to identify
documents or verify their authenticity is ----

Explanations: Answer: (d) A watermark is a commercial application of
steganography that is used to identify pictures or verify its authenticity
92. Job rotation is important because:
It increases productivity
It increases job satisfaction
It reduces the opportunity for fraud
None of the above
Explanations: Answer: (c) Job rotation reduces the opportunity for
fraud. It is tightly tied to the principle of least privilege. It is an
effective security control
93. What is ARP poisoning?
Inserting a bogus IP and MAC address in the ARP table
A denial of service that uses the DNS death ping
Poisoning DNS records
Flooding of a switched network
94. Which of the following management type focuses on establishing
and maintaining consistency of a system's or product's performance
and its functional and physical attributes with its requirements, design,
and operational information throughout its life?