Which of the following is used to detect the bad sectors in a hard disk under Linux environment?
Adam works as a Network Administrator for passguide Inc. He wants to prevent the network from
DOS attacks. Which of the following is most useful against DOS attacks?
Fill in the blank with the appropriate term.
___________ is a technique used to make sure that incoming packets are actually from the networks that they claim to be from.
You work as a Network Administrator for Infonet Inc. The company has a Windows Server 2008 Active Directory-based single forest multiple domain IPv4 network. All the DNS servers on the network run Windows Server 2008. The users in the network use NetBIOS name to connect network application on the network. Your manager requires you migrate the network to IPv6-enabled network without affecting any client computers. Which of the following actions will you take to accomplish the task?
Which of the following would allow you to automatically close connections or restart a server or service when a DoS attack is detected?
Which of the following programs is used to add words to spam e-mails so that the e-mail is not considered spam and therefore is delivered as if it were a normal message?
Adam works on a Linux system. He is using Sendmail as the primary application to transmit e-mails.
Linux uses Syslog to maintain logs of what has occurred on the system. Which of the following log files contains e-mail information such as source and destination IP addresses, date and time stamps etc?
Which of the following is a valid IPv6 address?
You work as a Network Administrator for Net Perfect Inc. The company has a Windows Server 2008- based network. You have created a test domain for testing IPv6 addressing. Which of the following types of addresses are supported by IPv6?
Each correct answer represents a complete solution. Choose all that apply.
By gaining full control of router, hackers often acquire full control of the network. Which of the following methods are commonly used to attack Routers?
Each correct answer represents a complete solution. Choose all that apply.
Who are the primary victims of smurf attacks on the contemporary Internet system?
Which of the following utilities can generate a local static route table?
Each correct answer represents a complete solution. Choose two.
John works as a professional Ethical Hacker. He has been assigned the project of testing the security of www.we-are-secure.com. He wants to send malicious data packets in such a manner that one packet fragment overlaps data from a previous fragment so that he can perform IDS evasion on the We-are-secure server and execute malicious data. Which of the following tools can he use to accomplish the task?
What are the advantages of an application layer firewall?
Each correct answer represents a complete solution. Choose all that apply.
Adam works as a professional Computer Hacking Forensic Investigator. A project has been assigned to him to investigate and examine drive image of a compromised system, which is suspected to be used in cyber crime. Adam uses Forensic Sorter to sort the contents of hard drive in different categories. Which of the following type of image formats is NOT supported by Forensic Sorter?
