WGU C840 DIGITAL FORENSICS IN
CYBERSECURITY COMPREHENSIVE EXAM
REVIEW STUDY GUIDE SOLVED QUESTIONS
AND ANSWERS
●● Which U.S. law protects journalists from turning over their work or
sources to law enforcement before the information is shared with the
public?
A The Privacy Protection Act (PPA)
B The Federal Privacy Act
C The Electronic Communications Privacy Act (ECPA)
D The Communications Assistance to Law Enforcement Act (CALEA)
Answer: A
●● Which law or guideline lists the four states a mobile device can be in
when data is extracted from it?
A NIST SP 101r1 Guidelines
B NIST SP 800-72 Guidelines
C The USA Patriot Act
D The Electronic Communications Privacy Act (ECPA)
,Answer: B
●● Which law includes a provision permitting the wiretapping of VoIP
calls?
A Communications Assistance to Law Enforcement Act (CALEA)
B USA Patriot Act
C Sarbanes-Oxley Act (SOX)
D Electronic Communications Privacy Act (ECPA)
Answer: A
●● Which policy is included in the CAN-SPAM Act?
A The email sender must provide some mechanism whereby the receiver
can opt out of future emails and that method cannot require the receiver
to pay in order to opt out.
B A business can claim the business extension exemption only for
monitoring by certain types of equipment; the recording must occur in
the ordinary course of business.
C Whoever knowingly uses a misleading domain name on the Internet
with the intent to deceive a person into viewing material constituting
obscenity shall be fined or imprisoned not more than 2 years, or both.
,D Law enforcement officers may now intercept communications to and
from the computer trespasser if they have reasonable grounds to believe
that the trespasser's communications will be relevant to the investigation.
Answer: A
●● Which United States law requires telecommunications equipment
manufacturers to provide built-in surveillance capabilities for federal
agencies?
A Communication Assistance to Law Enforcement Act (CALEA)
B Foreign Intelligence Surveillance Act (FISA)
C Electronic Communication Privacy Act (ECPA)
D USA Patriot Act
Answer: A
●● Which law requires a search warrant or one of the recognized
expectations to the search warrant requirements for searching email
messages on a computer?
A The Fourth Amendment to the U.S. Constitution
B The CAN-SPAM Act
C U.S.C 2252B
D The Communication Assistance to Law Enforcement Act
, Answer: A
●● What is one purpose of steganography?
A To decipher encrypted messages
B To prevent images from being edited
C To alter the color of a photo
D To deliver information secretly
Answer: D
●● Which method is used to implement steganography through pictures?
A ROT13
B LSB
C MD5
D 3DES
Answer: B
●● The chief information security officer of a company believes that an
attacker has infiltrated the company's network and is using
steganography to communicate with external sources. A security team is
investigating the incident. They are told to start by focusing on the core
elements of steganography.
CYBERSECURITY COMPREHENSIVE EXAM
REVIEW STUDY GUIDE SOLVED QUESTIONS
AND ANSWERS
●● Which U.S. law protects journalists from turning over their work or
sources to law enforcement before the information is shared with the
public?
A The Privacy Protection Act (PPA)
B The Federal Privacy Act
C The Electronic Communications Privacy Act (ECPA)
D The Communications Assistance to Law Enforcement Act (CALEA)
Answer: A
●● Which law or guideline lists the four states a mobile device can be in
when data is extracted from it?
A NIST SP 101r1 Guidelines
B NIST SP 800-72 Guidelines
C The USA Patriot Act
D The Electronic Communications Privacy Act (ECPA)
,Answer: B
●● Which law includes a provision permitting the wiretapping of VoIP
calls?
A Communications Assistance to Law Enforcement Act (CALEA)
B USA Patriot Act
C Sarbanes-Oxley Act (SOX)
D Electronic Communications Privacy Act (ECPA)
Answer: A
●● Which policy is included in the CAN-SPAM Act?
A The email sender must provide some mechanism whereby the receiver
can opt out of future emails and that method cannot require the receiver
to pay in order to opt out.
B A business can claim the business extension exemption only for
monitoring by certain types of equipment; the recording must occur in
the ordinary course of business.
C Whoever knowingly uses a misleading domain name on the Internet
with the intent to deceive a person into viewing material constituting
obscenity shall be fined or imprisoned not more than 2 years, or both.
,D Law enforcement officers may now intercept communications to and
from the computer trespasser if they have reasonable grounds to believe
that the trespasser's communications will be relevant to the investigation.
Answer: A
●● Which United States law requires telecommunications equipment
manufacturers to provide built-in surveillance capabilities for federal
agencies?
A Communication Assistance to Law Enforcement Act (CALEA)
B Foreign Intelligence Surveillance Act (FISA)
C Electronic Communication Privacy Act (ECPA)
D USA Patriot Act
Answer: A
●● Which law requires a search warrant or one of the recognized
expectations to the search warrant requirements for searching email
messages on a computer?
A The Fourth Amendment to the U.S. Constitution
B The CAN-SPAM Act
C U.S.C 2252B
D The Communication Assistance to Law Enforcement Act
, Answer: A
●● What is one purpose of steganography?
A To decipher encrypted messages
B To prevent images from being edited
C To alter the color of a photo
D To deliver information secretly
Answer: D
●● Which method is used to implement steganography through pictures?
A ROT13
B LSB
C MD5
D 3DES
Answer: B
●● The chief information security officer of a company believes that an
attacker has infiltrated the company's network and is using
steganography to communicate with external sources. A security team is
investigating the incident. They are told to start by focusing on the core
elements of steganography.
