In Linux, which of the following files describes the processes that are started up during boot up?
Which of the following directories in Linux operating system contains device files, which refers to physical devices?
Which of the following uses hard disk drive space to provide extra memory for a computer?
Which of the following prevents malicious programs from attacking a system?
Which of the following graphical tools is used to navigate through directory structures?
Adam works as a professional Computer Hacking Forensic Investigator. He has been called by the FBI to examine data of the hard disk, which is seized from the house of a suspected terrorist. Adam decided to acquire an image of the suspected hard drive. He uses a forensic hardware tool, which is capable of capturing data from IDE, Serial ATA, SCSI devices, and flash cards. This tool can also produce MD5 and CRC32 hash while capturing the data. Which of the following tools is Adam using?
Adam works as a Computer Hacking Forensic Investigator. He has been assigned a project to
investigate child pornography. As the first step, Adam found that the accused is using a Peer-topeer application to network different computers together over the internet and sharing pornographic materials of children with others. Which of the following are Peer-to-Peer applications?
Each correct answer represents a complete solution. Choose all that apply.
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?
John used to work as a Network Administrator for We-are-secure Inc. Now he has resigned from the company for personal reasons. He wants to send out some secret information of the company. To do so, he takes an image file and simply uses a tool image hide and embeds the secret file within an image file of the famous actress, Jennifer Lopez, and sends it to his Yahoo mail id. Since he is using the image file to send the data, the mail server of his company is unable to filter this mail. Which of the following techniques is he performing to accomplish his task?
You work as a professional Computer Hacking Forensic Investigator. A project has been assigned to you to investigate the DoS attack on a computer network of SecureEnet Inc. Which of the following methods will you perform to accomplish the task?
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 the main server of SecureEnet Inc. The server runs on Debian Linux operating system. Adam wants to investigate and review the GRUB configuration file of the server system.
Which of the following files will Adam investigate to accomplish the task?
John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. John is working as a root user on the Linux operating system. He wants to forward all the kernel messages to the remote host having IP address 192.168.0.1. Which of the following changes will he perform in the syslog.conf file to accomplish the task?
An organization monitors the hard disks of its employees' computers from time to time. Which policy does this pertain to?
You are working with a team that will be bringing in new computers to a sales department at a company. The sales team would like to keep not only their old files, but system settings as well on the new PC's. What should you do?
You work as the Network Administrator for McNeil Inc. The company has a Unix-based network. You want to run a command that forces all the unwritten blocks in the buffer cache to be written to the disk. Which of the following Unix commands can you use to accomplish the task?