Computer Science

• Q: What is a Full Stack Data Scientist?

  • Reference link : https://thefullstackdatascientist.com/blog/what-is-a-full-stack-data-scientist/

• Q: Do you have a study abroad program for the computer science major at Carson-Newman University?

  • A: YES [Study Abroad / Computer Science Major]

Android

• Q: How do i add Android Studio to the launcher in Linux Ubuntu?

  • A: Android Studio > Tools > Create desktop Entry

• P: (Linux) Android Studio: /dev/kvm device permission denied

  • ~$sudo apt install qemu-kvm

  • ~$sudo adduser <username> kvm

  • reboot

LINUX Operating System

• Q: What does GNU mean on Snapchat?

  • A: GNU means "GNU's Not Unix, Linux OS". GNU is an acronym, abbreviation or slang word that is explained above where the GNU definition is given. GNU is an operating system that is free software—that is, it respects users' freedom. The GNU operating system consists of GNU packages (programs specifically released by the GNU Project) as well as free software released by third parties. (more information : http://www.gnu.org)

• Q: How To Install Shutter – 0.94 On Ubuntu – 18.04

  • A1: https://www.linuxhelp.com/how-to-install-shutter-0-94-on-ubuntu-18-04/

  • A2: https://www.ubuntuupdates.org/package/core/bionic/universe/base/shutter

• Q: How To Fix Disabled Edit Option In Shutter in Ubuntu 18.04 & Mint 19

  • A1: https://itsfoss.com/shutter-edit-button-disabled/

  • A2: http://ubuntuhandbook.org/index.php/2018/04/fix-edit-option-disabled-shutter-ubuntu-18-04/

• Q: What is the difference between Linux and UNIX operating systems?

  • Linux is an open source, free to use operating system widely used for computer hardware and software, game development, tablet PCS, mainframes etc. Unix is an operating system commonly used in internet servers, workstations and PCs by Solaris, Intel, HP etc. (https://www.cyberciti.biz/faq/what-is-the-difference-between-linux-and-unix/)

• Q: To install MySQL Workbench on Linux (we used Ubuntu)

  • sudo apt-get install MySQL-workbench

• Q: How to Fix ‘Could not get lock /var/lib/dpkg/lock’ Error in Ubuntu Linux

  • sudo lsof /var/lib/dpkg/lock

  • sudo rm /var/lib/dpkg/lock

  • sudo dpkg --configure -a

  • https://phoenixnap.com/kb/fix-could-not-get-lock-error-ubuntu

Networking

• Q: What is a Network+ certification?

  • A: Network+ (Network Plus) is a mid-level certification for network technicians. This certification is designed to test the competency of a mid-level network technician in supporting and configuring TCP/IP clients in terms of network design, cabling, hardware setup, configuration, installation, support, and troubleshooting. The Network+ exam contains situational, traditional, and identification types of questions. The Network+ exam is open to anybody, although it is designed to be taken by those with at least 18 months of on-the-job experience as a network technician, as well as the A+ certification or equivalent knowledge.

  • https://www.examcompass.com/comptia/network-plus-certification/free-network-plus-practice-tests

Computer Utility

• Q: How to Unzip a File?

  • A: The .tgz file is a gzip-compressed tar archive, and can be extracted with a command such as:

    • $ tar xzf zipfile-code.tgz

  • A: The .zip file is a standard Zip archive, and can be extracted with (for example):

    • C:\temp> unzip zipfile-code.zip

Although not universally true, zip files are more commonly used on Windows systems, while tar files are used on Unix-based systems. You may need to download a separate utility to extract files from an archive on Windows.