Questão 1
Questão
According to the National Institute of Standards and Technology (NIST), digital forensics involves scientifically examining and analyzing data from computer storage media so that it can be used as evidence in court.
Questão 2
Questão
All suspected industrial espionage cases should be treated as civil case investigations.
Questão 3
Questão
User groups for a specific type of system can be very useful in a forensics investigation.
Questão 4
Questão
Most digital investigations in the private sector involve misuse of computing assets.
Questão 5
Questão
If you turn evidence over to law enforcement and begin working under their direction, you have become an agent of law enforcement, and are subject to the same restrictions on search and seizure as a law enforcement agent.
Questão 6
Questão
Signed into law in 1973, the _______ was/were created to ensure consistency in federal proceedings.
Responda
-
Federal Proceedings Law
-
Federal Rules of Evidence
-
Federal Consistency Standards
-
Federal Proceedings Rules
Questão 7
Questão
Which amendment to the U.S. Constitution protects everyone's right to be secure in their person, residence, and property from search and seizure?
Responda
-
First Amendment
-
Second Amendment
-
Fourth Amendment
-
Fifth Amendment
Questão 8
Questão
Which Microsoft OS below is the least intrusive to disks in terms of changing data?
Responda
-
Windows 95
-
Windows XP
-
Windows 7
-
MS-DOS 6.22
Questão 9
Questão
_______ is not recommended for a digital forensics workstation.
Responda
-
A text editor tool
-
A write-blocker device
-
An SCSI card
-
Remote access software
Questão 10
Questão
Within a computing investigation, the ability to perform a series of steps again and again to produce the same results is known as _______.
Responda
-
repeatable findings
-
reloadable steps
-
verifiable reporting
-
evidence reporting
Questão 11
Questão
If a police officer or investigator has sufficient cause to support a search warrant, the prosecuting attorney might direct him or her to submit a(n) _______.
Responda
-
exhibit
-
verdict
-
affidavit
-
memo
Questão 12
Questão
_______ describes an accusation of fact that a crime has been committed.
Responda
-
Attrition
-
Attribution
-
Allegation
-
Assignment
Questão 13
Questão
_______ is not one of the functions of the investigations triad.
Questão 14
Questão
In what year was the Computer Fraud and Abuse Act passed?
Questão 15
Questão
The _______ is not one of the three stages of a typical criminal case.
Responda
-
complaint
-
investigation
-
civil suit
-
prosecution
Questão 16
Questão
After a judge approves and signs a search warrant, the _______ is responsible for the collection of evidence as defined by the warrant.
Responda
-
Digital Evidence Recorder
-
Digital Evidence Specialist
-
Digital Evidence First Responder
-
Digital Evidence Scene Investigator
Questão 17
Questão
The _______ is responsible for analyzing data and determining when another specialist should be called in to assist with analysis.
Responda
-
Digital Evidence First Responder
-
Digital Evidence Specialist
-
Digital Evidence Analyst
-
Digital Evidence Examiner
Questão 18
Questão
The sale of sensitive or confidential company information to a competitor is known as _______.
Responda
-
industrial sabotage
-
industrial espionage
-
industrial collusion
-
industrial betrayal
Questão 19
Questão
Which option below is not a standard systems analysis step?
Responda
-
Determine a preliminary design or approach to the case.
-
Obtain and copy an evidence drive.
-
Share evidence with experts outside of the investigation.
-
Mitigate or minimize the risks.
Questão 20
Questão
A chain-of-evidence form, which is used to document what has and has not been done with the original evidence and forensic copies of the evidence, is also known as a(n) _______.
Responda
-
single-evidence form
-
multi-evidence form
-
evidence custody form
-
evidence tracking form
Questão 21
Questão
An evidence custody form does not usually contain _______.
Questão 22
Questão
What tool, currently maintained by the IRS Criminal Investigation Division and limited to use by law enforcement, can analyze and read special files that are copies of a disk?
Questão 23
Questão
The term _______ describes a database containing informational records about crimes that have been committed previously by a criminal.
Responda
-
police ledger
-
police blotter
-
police blogger
-
police recorder
Questão 24
Questão
_______ must be included in an affidavit to support an allegation in order to justify a warrant.
Responda
-
Verdicts
-
Witnesses
-
Exhibits
-
Subpoenas
Questão 25
Questão
After the evidence has been presented in a trial by jury, the jury must deliver a(n) _______.
Responda
-
exhibit
-
affidavit
-
allegation
-
verdict
Questão 26
Questão
Linux Live CDs and WinFE disks do not automatically mount hard drives, but can be used to view file systems.
Questão 27
Questão
The shielding of sensitive computing systems and prevention of electronic eavesdropping of any computer emissions is known as FAUST by the U.S. Department of Defense.
Questão 28
Questão
The recording of all updates made to a workstation or machine is referred to as configuration management.
Questão 29
Questão
A disaster recovery plan ensures that workstations and file servers can be restored to their original condition in the event of a catastrophe.
Questão 30
Questão
Because they are outdated, ribbon cables should not be considered for use within a forensics lab.
Questão 31
Questão
Candidates who complete the IACIS test successfully are designated as a _______.
Responda
-
Certified Forensic Computer Examiner (CFCE)
-
Certified Forensics Investigator (CFI)
-
Certified Investigative Forensics Examiner (CIFE)
-
Certified Investigative Examiner (CIE)
Questão 32
Questão
What certification program, sponsored by ISC2, requires knowledge of digital forensics, malware analysis, incident response, e-discovery, and other disciplines related to cyber investigations?
Responda
-
Certified Computer Crime Investigator
-
Certified Forensic Computer Examiner
-
Certified Cyber Forensics Professional
-
EnCase Certified Examiner
Questão 33
Questão
How long are computing components designed to last in a normal business environment?
Responda
-
12 to 16 months
-
14 to 26 months
-
18 to 36 months
-
36 to 90 months
Questão 34
Questão
Which of the following scenarios should be covered in a disaster recovery plan?
Questão 35
Questão
Which operating system listed below is not a distribution of the Linux OS?
Responda
-
Minix
-
Debian
-
Slackware
-
Fedora
Questão 36
Questão
_______ describes the characteristics of a safe storage container.
Responda
-
ISO2960
-
NISPOM
-
SSO 990
-
STORSEC
Questão 37
Questão
In order to qualify for the Certified Computer Forensic Technician, Basic Level certification, how many hours of computer forensics training are required?
Questão 38
Questão
Which file system below is utilized by the Xbox gaming system?
Questão 39
Questão
Which ISO standard below is followed by the ASCLD?
Responda
-
17025:2005
-
17026:2007
-
12075:2007
-
12076:2005
Questão 40
Questão
_______ is responsible for creating and monitoring lab policies for staff, and provides a safe and secure workplace for staff and evidence.
Responda
-
The lab manager
-
The lab investigator
-
The lab secretary
-
The lab steward
Questão 41
Questão
What percentage of consumers utilize Intel and AMD PCs?
Questão 42
Questão
_______ can be used to restore backup files directly to a workstation.
Responda
-
Belarc Advisor
-
Norton Ghost
-
ProDiscover
-
Photorec
Questão 43
Questão
How often should hardware be replaced within a forensics lab?
Responda
-
Every 6 to 12 months
-
Every 12 to 18 months
-
Every 18 to 24 months
-
Every 24 to 30 months
Questão 44
Questão
A TEMPEST facility is designed to accomplish which of the following goals?
Responda
-
Prevent data loss by maintaining consistent backups.
-
Shield sensitive computing systems and prevent electronic eavesdropping of computer emissions.
-
Ensure network security from the Internet using comprehensive security software.
-
Protect the integrity of data.
Questão 45
Questão
In order to qualify for the Advanced Certified Computer Forensic Technician certification, a candidate must have _______ years of hands-on experience in computer forensics investigations.
Questão 46
Questão
In order to qualify for the Certified Computer Crime Investigator, Basic Level certification, candidates must provide documentation of at least _______ cases in which they participated.
Questão 47
Questão
Which tool below is not recommended for use in a forensics lab?
Questão 48
Questão
Which option below is not a recommendation for securing storage containers?
Responda
-
The container should be located in a restricted area
-
Only authorized access should be allowed, and it should be kept to a minimum.
-
Evidence containers should remain locked when they aren't under direct supervision.
-
Rooms with evidence containers should have a secured wireless network.
Questão 49
Questão
Which option below is not one of the recommended practices for maintaining a keyed padlock?
Responda
-
Appoint a key custodian.
-
Take inventory of all keys when the custodian changes.
-
Use a master key.
-
Change locks and keys annually.
Questão 50
Questão
_______ is a specialized viewer software program.
Responda
-
FastView
-
IrfanView
-
ThumbsLoader
-
ABSee
Questão 51
Questão
Hardware and software errors or incompatibilities are a common problem when dealing with older hard drives.
Questão 52
Questão
A forensics investigator should verify that acquisition tools can copy data in the HPA of a disk drive.
Questão 53
Questão
FTK Imager software can acquire a drive's host protected area.
Questão 54
Questão
The ImageUSB utility can be used to create a bootable flash drive.
Questão 55
Questão
Which option below is not a hashing function used for validation checks?
Questão 56
Questão
The Linux command _____ can be used to write bit-stream data to files.
Questão 57
Questão
Which option below is not a Linux Live CD meant for use as a digital forensics tool?
Responda
-
Penguin Sleuth
-
Kali Linux
-
Ubuntu
-
CAINE
Questão 58
Questão
The _______ command was developed by Nicholas Harbour of the Defense Computer Forensics Laboratory.
Questão 59
Questão
Which RAID type utilizes mirrored striping, providing fast access and redundancy?
Responda
-
RAID 1
-
RAID 3
-
RAID 5
-
RAID 10
Questão 60
Questão
Within the fdisk interactive menu, what character should be entered to view existing partitions?
Questão 61
Questão
When using a target drive that is FAT32 formatted, what is the maximum size limitation for split files?
Questão 62
Questão
Which RAID type provides increased speed and data storage capability, but lacks redundancy?
Responda
-
RAID 0
-
RAID 1
-
RAID 0+1
-
RAID 5
Questão 63
Questão
Which RAID type utilizes a parity bit and allows for the failure of one drive without losing data?
Responda
-
RAID 1
-
RAID 2
-
RAID 3
-
RAID 5
Questão 64
Questão
_______ creates a virtual volume of a RAID image file, and then makes repairs on the virtual volume, which can then be restored to the original RAID.
Responda
-
Runtime Software
-
RaidRestore
-
R-Tools R-Studio
-
FixitRaid
Questão 65
Questão
_______ is the utility used by the ProDiscover program for remote access.
Responda
-
SubSe7en
-
l0pht
-
PDServer
-
VNCServer
Questão 66
Questão
The _______ copies evidence of intrusions to an investigation workstation automatically for further analysis over the network.
Responda
-
intrusion detection system
-
active defense mechanism
-
total awareness system
-
intrusion monitoring system
Questão 67
Questão
Which open-source acquisition format is capable of producing compressed or uncompressed image files, and uses the .afd extension for segmented image files?
Questão 68
Questão
What is the name of the Microsoft solution for whole disk encryption?
Responda
-
DriveCrypt
-
TrueCrypt
-
BitLocker
-
SecureDrive
Questão 69
Questão
Which technology below is not a hot-swappable technology?
Responda
-
USB-3
-
FireWire 1394A
-
SATA
-
IDE
Questão 70
Questão
Computer-stored records are data the system maintains, such as system log files and proxy server logs.
Questão 71
Questão
An emergency situation under the PATRIOT Act is defined as the immediate risk of death or personal injury, such as finding a bomb threat in an e-mail.
Questão 72
Questão
The Fourth Amendment states that only warrants "particularly describing the place to be searched and the persons or things to be seized" can be issued. The courts have determined that this phrase means a warrant can authorize a search of a specific place for anything.
Questão 73
Questão
State public disclosure laws apply to state records, but FOIA allows citizens to request copies of public documents created by federal agencies.
Questão 74
Questão
To investigate employees suspected of improper use of company digital assets, a company policy statement about misuse of digital assets allows corporate investigators to conduct covert surveillance with little or no cause, and access company computer systems and digital devices without a warrant.
Questão 75
Questão
_______ would not be found in an initial-response field kit.
Responda
-
Computer evidence bags (antistatic bags)
-
Leather gloves and disposable latex gloves
-
A digital camera with extra batteries or 35mm camera with film and flash
-
External USB devices or a portable hard drive
Questão 76
Questão
_______ is a common cause for lost or corrupted evidence.
Questão 77
Questão
What does FRE stand for?
Responda
-
Federal Rules of Evidence
-
Federal Regulations for Evidence
-
Federal Rights for Everyone
-
Federal Rules for Equipment
Questão 78
Questão
If practical, _______ team(s) should collect and catalog digital evidence at a crime scene or lab.
Questão 79
Questão
_______ is the term for a statement that is made by someone other than an actual witness to the event while testifying at a hearing.
Responda
-
Second-party evidence
-
Rumor
-
Fiction
-
Hearsay
Questão 80
Questão
You must abide by the _______ while collecting evidence.
Questão 81
Questão
Which of the following is not done when preparing for a case?
Responda
-
Describe the nature of the case.
-
Identify the type of OS.
-
Set up covert surveillance.
-
Determine whether you can seize the computer or digital device.
Questão 82
Questão
A _______ is not a private sector organization.
Questão 83
Questão
In cases that involve dangerous settings, what kind of team should be used to recover evidence from the scene?
Responda
-
B-Team
-
HAZMAT
-
CDC First Responders
-
SWAT
Questão 84
Questão
_______ are a special category of private sector businesses, due to their ability to investigate computer abuse committed by employees only, but not customers.
Responda
-
Hospitals
-
ISPs
-
Law firms
-
News networks
Questão 85
Questão
The ability to obtain a search warrant from a judge that authorizes a search and seizure of specific evidence requires sufficient _______.
Responda
-
probable cause
-
due diligence
-
accusations
-
reliability
Questão 86
Questão
Which court case established that it is not necessary for computer programmers to testify in order to authenticate computer-generated records?
Questão 87
Questão
What should you do while copying data on a suspect's computer that is still live?
Responda
-
Open files to view contents.
-
Make notes regarding everything you do.
-
Conduct a Google search of unknown extensions using the computer.
-
Check Facebook for additional suspects.
Questão 88
Questão
The term _______ describes rooms filled with extremely large disk systems that are typically used by large business data centers.
Responda
-
storage room
-
server farm
-
data well
-
storage hub
Questão 89
Questão
_______ does not recover data in free or slack space.
Responda
-
Raw format acquisition
-
Live acquisition
-
Static acquisition
-
Sparse acquisition
Questão 90
Questão
When seizing digital evidence in criminal investigations, whose standards should be followed?
Responda
-
U.S. DOJ
-
ISO/IEC
-
IEEE
-
ITU
Questão 91
Questão
The term _______ is used to describe someone who might be a suspect or someone with additional knowledge that can provide enough evidence of probable cause for a search warrant or arrest.
Responda
-
criminal
-
potential data source
-
person of interest
-
witness
Questão 92
Questão
What type of media has a 30-year lifespan?
Responda
-
DVD-Rs
-
DLT magnetic tape
-
hard drive
-
USB thumb drive
Questão 93
Questão
As a general rule, what should be done by forensics experts when a suspect computer is seized in a powered-on state?
Responda
-
The power cable should be pulled.
-
The system should be shut down gracefully.
-
The power should be left on.
-
The decision should be left to the Digital Evidence First Responder (DEFR).
Questão 94
Questão
Which system below can be used to quickly and accurately match fingerprints in a database?
Responda
-
Fingerprint Identification Database (FID)
-
Systemic Fingerprint Database (SFD)
-
Automated Fingerprint Identification System (AFIS)
-
Dynamic Fingerprint Matching System (DFMS)
Questão 95
Questão
A computer stores system configuration and date and time information in the BIOS when power to the system is off.
Questão 96
Questão
When data is deleted on a hard drive, only references to it are removed, which leaves the original data on unallocated disk space.
Questão 97
Questão
Someone who wants to hide data can create hidden partitions or voids- large unused gaps between partitions on a disk drive. Data that is hidden in partition gaps cannot be retrieved by forensics utilities.
Questão 98
Questão
FAT32 is used on older Microsoft OSs, such as MS-DOS 3.0 through 6.22, Windows 95 (first release), and Windows NT 3.3 and 4.0.
Questão 99
Questão
Each MFT record starts with a header identifying it as a resident or nonresident attribute.
Questão 100
Questão
A typical disk drive stores how many bytes in a single sector?
Questão 101
Questão
Most manufacturers use what technique in order to deal with the fact that a platter's inner tracks have a smaller circumference than the outer tracks?
Responda
-
Disk Track Recording (DTR)
-
Zone Based Areal Density (ZBAD)
-
Zone Bit Recording (ZBR)
-
Cylindrical Head Calculation (CHC)
Questão 102
Questão
What hexadecimal code below identifies an NTFS file system in the partition table?
Questão 103
Questão
When using the File Allocation Table (FAT), where is the FAT database typically written to?
Responda
-
The innermost track
-
The outermost track
-
The first sector
-
The first partition
Questão 104
Questão
Select below the file system that was developed for mobile personal storage devices, such as flash memory devices, secure digital eXtended capacity (SDCX), and memory sticks:
Responda
-
FAT12
-
FAT32
-
exFAT
-
VFAT
Questão 105
Questão
What term is used to describe a disk's logical structure of platters, tracks, and sectors?
Responda
-
cylinder
-
trigonometry
-
geometry
-
mapping
Questão 106
Questão
A Master Boot Record (MBR) partition table marks the first partition starting at what offset?
Responda
-
0x1CE
-
0x1BE
-
0x1AE
-
0x1DE
Questão 107
Questão
The ___________ command inserts a HEX E5 (0xE5) in a filename's first letter position in the associated directory entry.
Responda
-
delete
-
edit
-
update
-
clear
Questão 108
Questão
What metadata record in the MFT keeps track of previous transactions to assist in recovery after a system failure in an NTFS volume?
Responda
-
$MftMirr
-
$TransAct
-
$LogFile
-
$Backup
Questão 109
Questão
What command below can be used to decrypt EFS files?
Responda
-
cipher
-
copy
-
efsrecvr
-
decrypt
Questão 110
Questão
Which of the following commands creates an alternate data stream?
Responda
-
echo text > myfile.txt:stream_name
-
ads create myfile.txt{stream_name} "text"
-
cat text myfile.txt=stream_name
-
echo text
Questão 111
Questão
What term below describes a column of tracks on two or more disk platters?
Responda
-
sector
-
cluster
-
cylinder
-
header
Questão 112
Questão
Which of the following is not a valid configuration of Unicode?
Responda
-
UTF-8
-
UTF-16
-
UTF-32
-
UTF-64
Questão 113
Questão
What does the MFT header field at offset 0x00 contain?
Responda
-
The MFT record identifier FILE
-
The size of the MFT record
-
The length of the header
-
The update sequence array
Questão 114
Questão
The ReFS storage engine uses a __________ sort method for fast access to large data sets.
Responda
-
A+-tree
-
B+-tree
-
reverse
-
numerical
Questão 115
Questão
What third party encryption tool creates a virtual encrypted volume, which is a file mounted as though it were a disk drive?
Questão 116
Questão
The _________ branches in HKEY_LOCAL_MACHINE\Software consist of SAM, Security, Components, and System.
Responda
-
registry
-
storage
-
hive
-
tree
Questão 117
Questão
What registry file contains user account management and security settings?
Responda
-
Default.dat
-
Software.dat
-
SAM.dat
-
Ntuser.dat
Questão 118
Questão
What registry file contains installed programs' settings and associated usernames and passwords?
Responda
-
Default.dat
-
Security.dat
-
Software.dat
-
System.dat
Questão 119
Questão
Addresses that allow the MFT to link to nonresident files are known as _______________.
Questão 120
Questão
Software forensics tools are grouped into command-line applications and GUI applications
Questão 121
Questão
Making a logical acquisition of a drive with whole disk encryption can result in unreadable files.
Questão 122
Questão
Physically copying the entire drive is the only type of data-copying method used in software acquisitions.
Questão 123
Questão
ISO standard 27037 states that the most important factors in data acquisition are the DEFR's competency and the use of validated tools.
Questão 124
Questão
All forensics acquisition tools have a method for verification of the data-copying process that compares the original drive with the image.
Questão 125
Questão
What tool below was written for MS-DOS and was commonly used for manual digital investigations?
Responda
-
SMART
-
Norton DiskEdit
-
ByteBack
-
DataLifter
Questão 126
Questão
In general, what would a lightweight forensics workstation consist of?
Responda
-
A tablet with peripherals and forensics apps
-
A laptop computer built into a carrying case with a small selection of peripheral options
-
A laptop computer with almost as many bays and peripherals as a tower
-
A tower with several bays and many peripheral devices
Questão 127
Questão
In what mode do most software write-blockers run?
Responda
-
RW mode
-
Ala mode
-
Shell mode
-
GUI mode
Questão 128
Questão
Reconstructing fragments of files that have been deleted from a suspect drive, is known as ____________ in North America.
Responda
-
carving
-
scraping
-
salvaging
-
sculpting
Questão 129
Questão
The ProDiscover utility makes use of the proprietary _______________ file format.
Questão 130
Questão
What is the purpose of the reconstruction function in a forensics investigation?
Responda
-
Re-create a suspect's drive to show what happened during a crime or incident.
-
Prove that two sets of data are identical.
-
Copy all information from a suspect's drive, including information that may have been hidden.
-
Generate reports or logs that detail the processes undertaken by a forensics investigator.
Questão 131
Questão
Which of the following options is not a subfunction of extraction?
Responda
-
logical data copy
-
decrypting
-
bookmarking
-
carving
Questão 132
Questão
In what temporary location below might passwords be stored?
Responda
-
system32.dll
-
CD-ROM drive
-
Windows registry
-
pagefile.sys
Questão 133
Questão
The __________ Linux Live CD includes tools such as Autopsy and Sleuth Kit, ophcrack, dcfldd, MemFetch, and MBoxGrep, and utilizes a KDE interface.
Responda
-
Kali
-
Arch
-
Ubuntu
-
Helix3
Questão 134
Questão
What option below is an example of a platform specific encryption tool?
Questão 135
Questão
What hex value is the standard indicator for jpeg graphics files?
Responda
-
FF D8
-
FF D9
-
F8 D8
-
AB CD
Questão 136
Questão
Passwords are typically stored as one-way _____________ rather than in plaintext.
Responda
-
hex values
-
variables
-
hashes
-
slack spaces
Questão 137
Questão
What program serves as the GUI front end for accessing Sleuth Kit's tools?
Responda
-
DetectiveGUI
-
Autopsy
-
KDE
-
SMART
Questão 138
Questão
Which of the following is stated within the ISO 27037 standard?
Responda
-
Hardware acquisition tools can only use CRC-32 hashing.
-
Digital Evidence First Responders should use validated tools.
-
Software forensics tools must provide a GUI interface.
-
Software forensics tools must use the Windows OS.
Questão 139
Questão
The physical data copy subfunction exists under the ______________ function.
Questão 140
Questão
A keyword search is part of the analysis process within what forensic function?
Responda
-
reporting
-
reconstruction
-
extraction
-
acquisition
Questão 141
Questão
What algorithm is used to decompress Windows files?
Responda
-
Fibonacci
-
Zopfli
-
Shannon-Fano
-
Lempel-Ziv
Questão 142
Questão
What is the goal of the NSRL project, created by NIST?
Responda
-
Collect known hash values for commercial software and OS files using SHA hashes.
-
Search for collisions in hash values, and contribute to fixing hashing programs.
-
Create hash values for illegal files and distribute the information to law enforcement.
-
Collect known hash values for commercial software and OS files using MD5 hashes.
Questão 143
Questão
When performing disk acquisition, the raw data format is typically created with the UNIX/Linux _____________ command.
Questão 144
Questão
_______________ proves that two sets of data are identical by calculating hash values or using another similar method.
Responda
-
Verification
-
Validation
-
Integration
-
Compilation