You work as a Network Administrator for ABC Inc. The company uses a secure wireless network. John complains to you that his computer is not working properly.What type of security audit do you need to conduct to resolve the problem?
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 has a data.txt file in which each column is separated by the TAB character. Now, he wants to use this file as input for a data mining software he has created. The problem preventing him from accomplishing his task is that with his data mining software, he has used TAB as a delimiter to distinguish between columns. Hence, he is unable to use this file as input for the software. However, if he somehow replaces the TAB characters of the file with SPACE characters, he can use this file as an input file for his data mining software.Which of the following commands will John use to replace the TAB characters of the file with SPACE characters?
You have an online video library. You want to upload a directory of movies. Since this process will take several hours, you want to ensure that the process continues even after the terminal is shut down or session is closed.What will you do to accomplish the task?
Which of the following statements about the /etc/profile file are true?
You work as the Network Administrator for XYZ CORP. The company has a Unix-based network. You want to make changes on a per-directory basis.Which of the following Unix configuration files can you use to accomplish the task?
You work as a Security Administrator in Tech Perfect Inc. The company has a TCP/IP based network. The network has a vast majority of Cisco Systems routers and Cisco network switches. You want to take a snapshot of the router running configuration and archive running configuration of the router to persistent storage.Which of the following steps will you take?
