Linux user mode - Study guides, Class notes & Summaries

4.3.3 In this lab, your task is to: Use the systemctl command to make t the current target.After changing to t, log back in as root using 1worm4b8 as the password. Complete this lab as follows: At the prompt, type systemctl isolate t and press Enter to change the runlevel to t. Enter the password 1worm4b8 and press Enter to log in to the root account after changing the current target. 4.2.8 Configure Dual Boot The IT manager has asked you to set up dual boot capabilities on a Li...

CNIT 340 exam 1 questions and answers graded A+ False if you know how to administer one flavor of unix you know how to administer them all. TRUE or FALSE stdin where input to the application is sourced stdout where output from the application is sourced stderr where error messages are sent array variables can hold multiple elements at a time False user-defined variables do not need to start with a letter or underscore, and can start with numbers. TRUE or FALSE True UNIX is command line onl...

CNIT 340 Exam 2 Questions and Answers with Verified Solutions What is X Windows? the standard graphical engine for UNIX and Linux What is the X Protocol? protocol used to allow communication between server and client what is the architecture of X Windows? client-server model who is the x-client? the GUI applications themselves who is the x-server? the software that is located on the user machine what is xlib? provides functions for connecting to a display server, creating windows, drawing ...

How can a Linux user list which processes are running if he suspects something has been loaded thatis not approved? The ps command gives a snapshot of the currently running processes, including ps itself. You have been hired by Bob's Burgers to scan its network for vulnerabilities. They would like you toperform a system-level scan. Which of the following programs should you use? SARA is a system-level scanner that can scan various ports and attempt to verify what is running on each and what vu...

WGU C172 Network and Security Protocol and Layers Exam Review Questions with certified Answers 2024/2025 Fiber cables, or fiber-optic cables - correct answer use glass or plastic threads within cables to transfer the data using light (lasers or LEDs) as opposed to traditional metal cables using electricity. Single-mode cables - correct answer made up of one single glass or plastic fiber. The benefit of a single fiber cable is the ability to carry higher bandwidth for 50 times the distance ...

To create a site-to-site connection, you need to do the following: - - Provision a virtual network - Provision a VPN gateway - Provision a local network gateway - Provision a VPN connection - Verify the connection - Connect to a virtual machine 10 Characteristics of Azure Cloud Shell - 1. Is temporary and requires a new or existing Azure Files share to be mounted. 2. Offers an integrated graphical text editor based on the open-source Monaco Editor. 3. Authenticates automatically for in...

Trend Micro Deep Security Certification Study Guide The Firewall Protection Module is enabled in a new child policy called Internal-SQL. You notice that some rules for Firewall are already enabled in the policy, but when you try to remove one of the rules, the item is greyed out. Why are you not able to remove the rules for the Firewall Protection Module in this policy? - Rules can be assigned at any level in the Rules hierarchy, but not unassigned DS Protection modules - Enterprise...

Name all OSI layers - THE CORRECT ANSWER IS Application, Presentation, Session, Transport, Network, Data Link, Physical. Name all TCP/IP layers - THE CORRECT ANSWER IS Application, Transport, internet, Network Access. Name Four TCP head flags - THE CORRECT ANSWER IS ACK, FIN, SYN, URG, PSH, RST Which layer does HTTP protocl reside in the OSI model. - THE CORRECT ANSWER IS Layer 7, Application. Which layer does Ethernet reside in the OSI model. - THE CORRECT ANSWER IS Layer 2, Data li...

CCTC Linux Exam Questions with Correct Answers (Already Graded A+) What command will show all bash variables? - Answer- set | more What are the two commands that are used to: Show attributes, and change attributes? - Answer- Lsaddr - shows attributes Chaddr - changes attributes -a: append only -i: immutable only -e: extent format What is Run Level 0? - Answer- Halt What is Run Level 1? - Answer- Single-User mode What is Run Level 2? - Answer- Multiuser, no network support Wha...

If you wanted to disable a second network interference in Linux what command would you enter at the shell? → ifdown eth1 You have been editing a configuration file using vi. You realize that you've made many mistakes and need to quit without saving the changes so that you can start over. Which command will allow you to do this? → :q! Or Q bang What directory would the ~ character represent? → The home directory of the currently logged in user. What is the default shell for m...