Information Cyber Security Set 3 MCQs

Q1 | In crimes against individuals the ______ period leading up to the crime often contains the most important clues regarding the relationship between the offender and the victim.

24-hour

28-hour

60-minute

15-minute

Q2 | The type of report that is a preliminary summary of findings is known as:

sitrep

threshold assessment report

full investigative report

field notes

Q3 | Creating a histogram of times to reveal periods of high activity is an example of which form of investigative reconstruction?

functional

intentional

relational

temporal

Q4 | Investigators should not rely on one piece of digital evidence when examining an alibi – they should look for an associated _______.

cybertrail

piece of physical evidence

statement

none of the above

Q5 | It is quite difficult to fabricate an alibi on a network successfully because:

an offender may not have the proper access.

an offender would need system administrator access level to make the necessary changes.

an individual rarely has the ability to falsify digital evidence on all the computers that are involved.

creating an alibi on a network could take months of work.

Q6 | Types of digital evidence that might corroborate an alibi include:

evidence of computer usage when the offense was supposed to occurred

computer records from credit cards, the telephone company, or subway ticket usage

gps information from mobile devices indicating the user’s location and time

all of the above

Q7 | To demonstrate that someone is lying about an alibi, it is necessary to:

find evidence that clearly demonstrates the lie

require the suspect to submit to a polygraph

interrogate the suspect using a number of methods

show that no evidence confirming the alibi is available

Q8 | In confirming an alibi involving an obscure piece of equipment, if no documentation is available, the manufacturer is no longer in business, or the equipment/network is so complicated that nobody fully understands how it works, you should:

state that the alibi is considered unproven

search the internet for any pertinent information

recreate the events surrounding the alibi

contact other investigators and average their opinions

Q9 | Absence of evidence refutes an alibi.

TRUE

FALSE

Q10 | An implication from studies indicating that many stalkers had prior acquaintance with their victims is that:

part of the blame can be assigned to the victim.

the offender is likely to be found in the same area as the victim

investigators should pay particular attention to acquaintances of the victim

investigators should always check the immediate family

Q11 | When a cyberstalking case is stalled, it is a good idea to interview the victim again, because:

the victim might have been withholding information during the first interview.

the information that investigators have gathered might help the victim recall additional details.

the time between the first and second interviews has given the victim time to seek counseling.

none of the above

Q12 | That part of cyberstalking where the offender is using the Internet to find a victim is known as:

profiling

trolling

surreptitious monitoring

none of the above.

Q13 | The _____________ documentation specifies who handled the evidence, when, where, and for what purpose.

evidence inventory

. chain of custody

evidence intake

preservation notes

Q14 | When you have developed a theory, what can you do to confirm that your hypothesis is correct?

predict, based on your hypothesis, where artifacts should be located

perform experiments to test results and rule out alternate explanations

conclude, based on your findings, whether the evidence supports the hypothesis

all of the above

Q15 | Of particular significance in the scientific method is the weight attached to finding evidence which supports a particular hypothesis

TRUE

FALSE

Q16 | When reconstructing evidence surrounding a violent crime, it is generally helpful to:

lay out all the evidence so it can be viewed in its entirety

work with the crime scene technicians so that a better understanding of the crime is achieved

construct a timeline of events from digital evidence

begin the process of converting field notes to a final report

Q17 | Computers and mobile devices are treated as _________ crime scenes in violent crime investigations.

temporary

immediate

remote

secondary

Q18 | Given the scope and consequences of violent crimes, it is advisable to seek out and preserve all available digital evidence.

TRUE

FALSE

Q19 | In the course of conducting forensic analysis, which of the following actions are carried out?

critical thinking

fusion

validation

all of the above

Q20 | Security Measures Needed to protect ________ during their transmission

file

data

packet

all of above

Q21 | __________ means knowledge obtained from investigation, study , intelligence new ,facts .

security

data

information

none of these

Q22 | Prevention of the unauthorised used of Resources refers too?

data integrity

data confidentiality

acess control

none of these

Q23 | Protection against Denial by one of these parties in a communication refers to?

non-repudiation

data integrity

authentication

none of these

Q24 | Which One of them is Passive attack?

denial of service

modify message intransit

replay previous message

obtain message contain

Q25 | What is lying of IP address called as?

ip spoofing

ip scamming

ip lying

none of theses