To turn a PATA disk into a SATA disk.C. Modern desktop operating systems are considered single-user multitasking operating systems, Different versions of Linux are known as distros. True B. Ubuntu Linux (and many other distributions) rely on GNOME Software, Elementary OS has the AppCenter, Deepin has the Deepin Software Center, openSUSE has their AppStore, and some distributions rely on Synaptic. Just as the operating system itself is easy to install, so too are applications. You probably knew this from the beginning: The clear consensus among experts is that Linux is the most secure operating system. Still, would it be wise to reconsider? True . Lets take a look at the cost of a Linux server in comparison to Windows Server 2016. The third command gets the availability set named AvailabilitySet03 in the resource group named ResourceGroup11, and then stores that object in the $AvailabilitySet variable. The location of users default shells is stored in the ______ file. remove only empty directories. Linux OS MCQ - Linux Operating System Multiple Choice Questions with Answers for the preparation of IT Academic and Competitive Exams. And of course theres always the risk of user-downloaded software, extensions, utilities, plug-ins and other software that appears benign but becomes a path for malware to appear on the system. Chapter 1 Linux Expert Help Study Resources Log in Join Oops, something went wrong. Enterprises invest a lot of time, effort and money in keeping their systems secure. Similarly, to install the same software on a Fedora-based distribution, you would firstsuto the super user (literally issue the commandsuand enter the root password), and issue this command: Thats all there is to installing software on a Linux machine. Linux code is reviewed by the tech community, which lends itself to security: By having that much oversight, there are fewer vulnerabilities, bugs and threats., Thats a subtle and perhaps counterintuitive explanation, but by having dozens or sometimes hundreds of people read through every line of code in the operating system, the code is actually more robust and the chance of flaws slipping into the wild is diminished. What type of network security test uses simulated attacks to determine the feasibility of an attack as well as the possible consequences if the attack occurs? If the problem continues, please contact us. 10. When you need to have support in Linux for new hardware. Which of the following is NOT a capability of UNIX? As a computer scientist, the kernel is the operating system. When typing a command, you can have the bash shell complete the command by pressing which key? 25. For more information see Custom Data on Azure VMs. The freedom to redistribute copies so you can help your neighbor. More info about Internet Explorer and Microsoft Edge, AzContext, AzureRmContext, AzureCredential. We truly value your contribution to the website. Most smartphones use operating systems developed by ________. . Linux Chapter 1 Flashcards | Quizlet The two major types of system software programs are utility programs and the ________. Do you want a server-specific distribution that will offer you, out of the box, everything you need for your server? (True/False) Ans. These tenets are also a main factor in why many people choose Linux. While still a student at the University of Helsinki, Torvalds started developing Linux to create a system similar to MINIX, a UNIX operating system. The ______ command will display your current working directory. If so, CentOS might be the best choice. Would love your thoughts, please comment. As Moore explains, Linux has the potential to be the most secure, but requires the user be something of a power user. So, not for everyone. for a preposition, c c for a conjunction, and i i for an interjection. Certainly the threats confronting enterprise systems have changed in the last few years. A portal for computer science studetns. Once the system has completed the installation, reboot and youre ready to go. Apache OpenOffice what does the rm command do in the Linux operating system? Linux is a _____ and _____ operating system. They probably spend a lot of time monitoring their networks, looking for telltale anomalies that could indicate a breach. The BIOS is activated by turning on the computer. Note: It is not recommended to store sensitive information in custom data. 16. If the most popular OS is always going to be the biggest target, then can using a less popular option ensure security? If, however, youve pretty much mastered the craft of computer and system administration, use a distribution like Gentoo. 1. A. NOTE: If you have the new question on this test, please comment Question and Multiple-Choice list in form below this article. That idea is a new take on the old and entirely discredited concept of security through obscurity, which held that keeping the inner workings of software proprietary and therefore secret was the best way to defend against attacks. Answered: Users enter commands directly to the | bartleby For a more in-depth guide to installing Linux, take a look at How to Install and Try Linux the Absolutely Easiest and Safest Way or download the Linux Foundations PDF guide for Linux installation. File names in Windows are case-sensitive. What command can you use to safely shut down the Linux system immediately? Indicates that this operating system uses HTTPS WinRM. Maximum likelihood Dear readers, though most of the content of this site is written by the authors and contributors of this site, some of the content are searched, found and compiled from various other Internet sources for the benefit of readers. C: denotes a(n) ________ directory that is at the top of the filing structure of a computer. If you specify this . Long command options are preceded by which two characters? Specifies a string to be passed to the virtual machine. If you follow the regular recommended updates, stability and dependability are practically assured. For more information, type Get-Help ConvertTo-SecureString. Valid values are true or false. The effects of such malware were always initially subtle, something you wouldnt even notice, until the malware ended up so deeply embedded in the system that performance started to suffer noticeably. The second command creates a credential for the user FullerP and the password stored in $SecurePassword, and then stores the credential in the $Credential variable. If youre looking for one of the most reliable, secure, and dependable platforms for both the desktop and the server, look no further than one of the many Linux distributions. We and our partners share information on your use of this website to help improve your experience. New distributions (packages of Linux software) have been created since the 1990s. (Choose three.). Nearly every distribution of Linux can be downloaded for free, burned onto disk (or USB thumb drive), and installed (on as many machines as you like). arrow_forward A Windows Service operates independently of the operating system, unlike regular software. Updates? All of the following are terms related to part of the boot process EXCEPT ________. That doesnt include Client Access License (CALs) and licenses for other software you may need to run (such as a database, a web server, mail server, etc.). The default user name for the Windows operating system is db2admin. If the question is not here, find it in Questions Bank. You can set the virtual machine configuration no_activation_engine option to true if you want to use VMware guest OS customization for automated network configuration. For more information, type Get-Help New-Object. To say that Windows dominates the enterprise market is to understate the case. NDG Linux Essentials 2.0 Chapter 8 Exam Answers Linux grew throughout the 1990s because of the efforts of hobbyist developers. twsinst You can specify logon credentials, computer name, and operating system type. They of course use firewalls and antivirus tools. About the same time, American software developer Richard Stallman and the FSF made efforts to create an open-source UNIX-like operating system called GNU. Concentrating on it gives them the most bang for their efforts. True . Which of the following is the name of a Microsoft Excel file? If you really want a challenge, you can build your very own Linux distribution, with the help of Linux From Scratch. True False Enroll for free here. What with IDS, SIEM and NGFWs, they deploy a veritable alphabet of defenses. All of the following are examples of network operating systems EXCEPT ________. Does that operating system youre currently usingreally work just fine? Modules 1 - 3 Exam Answers. Its not nearly as challenging as you might think. These versions are called distributions (or, in the short form, distros). System administrators will also want to view a distribution with regards to features. The first command converts a password to a secure string, and then stores it in the $SecurePassword variable. "Pacific Standard Time". The freedom to distribute copies of your modified versions to others. Linux | Definition & Facts Study with Quizlet and memorize flashcards containing terms like 1. Linux Essentials Chapter 4 Exam Answers 100% full with new questions updated latest version 2018 2019 ndg and netacad cisco semester 1, PDF file free download . To install this using apt-get, the command would like like this: Thesudocommand is added because you need super user privileges in order to install software. ImageDefault - Patch installation managed by the default settings on the OS image. Once a patch is in the wild, after all, the hackers can reverse engineer it and find a new exploit they can use in their next wave of attacks. A system restore point is a snapshot of your entire computer system's settings. Dave Taylor has been involved with the Linux and Unix world since the early days of BSD and System V and was a contributor to BSD 4.4. The _____ option to the uname command will display the kernel name. Which culture embraced the term GNU (GNU's Not UNIX) and laid the free software groundwork for Linux? Just like Windows, iOS, and Mac OS, Linux is an operating system. . The _____ command displays information about the Linux kernel: 8. Use with -Windows. Linux OS MCQ - Linux Operating System Questions with Answers The operating system software is necessary for a computer to function. A production kernel refers to a kernel whose, A development kernel refers to a kernel whose. true or false: the Linux kernel is a break off of the Mac OS kernel FALSE what command line tool wold you use to partition a hard drive fdisk open source software includes various packages such as word processor, spreadsheet, presentations, graphics, and databases? The command rm -r will remove a directory along with any files or subdirectories. And once an OS choice is made, its hard to consider a change. Linux has been around since the mid-1990s and has since reached a user-base that spans the globe. And dont think the server has been left behind. The ________ of the operating system enables users to communicate with the computer system. Operating System: True Or False Quiz! A technique to tell a process to take some sort of action, bzip2 doesnt support recursive compression, All users besides the user owner and group owner, Both the root user and the owner of the file, Causes the file to run under the owners identity Causes the file to run under the owners identity, rc0.d, rc1.d, rc2.d, rc3.d, rc4.d, rc5.d and rc6.d, An empty directory that is used to access a filesystem, It should only be executed on unmounted filesystems, Programs use a more consistent base of code, virtual resources to be accessed by operating systems and application software, an operating system to be installed on virtual hardware, Introduction to Linux I Final Exam (Chapters 15 26) Answers v2, Match the network security testing tool with the correct function. Android, Googles operating system for mobile devices, has at its core a modified Linux kernel, and Chrome OS, Googles operating system that uses the Chrome browser, is also Linux-based. 2. hardware platform. It really isthat easy. 14. How to documents The default value is false. Most modern Linux distributions include what most would consider an app store. Kernel 2. The lone teen hacker that once dominated the public imagination has been supplanted by well-organized networks of criminals and shadowy, government-funded organizations with vast computing resources. Nonetheless, a small but significant increase in Linux adoption would probably result in safer computing for everyone, because in market share loss is one sure way to get Microsofts and Apples attention. C:\Windows\System32\drivers\etc\protocol is an example of a file ________. Indicates that this cmdlet enables auto update. We and our partners share information on your use of this website to help improve your experience. Develop a good working knowledge of Linux using both the graphical interface and command line across the major Linux distribution families with The Linux Foundations Intro to Linux online course. Linux is secure and has a lower total cost of ownership than other operating systems. and more. Linux Chapter 1 Test Flashcards | Quizlet A survey of hackers who attended a recent DEFCON conference revealed that 84 percent use social engineering as part of their attack strategy. Deploying a secure operating system is an important starting point, but without user education, strong firewalls and constant vigilance, even the most secure networks can be invaded. This is a centralized location where software can be searched and installed. You can use System Restore to restore your system's settings back to a specific date when everything was working properly. Thank you! Study with Quizlet and memorize flashcards containing terms like Modern desktop operating systems are considered single-user multitasking operating systems, Different versions of Linux are known as distros, The first personal computers that used MS-DOS as the operating system had which kind of user interface? What are factors that determine which Linux distribution a user will use? The user owner and group owner of the file, Make the /data directory a sticky bit directory, Make the /data directory a setuid directory, Make the /data directory a setgid directory, Add execute permissions for the user owner, Remove execute permissions for the user owner, Any user can change the group ownership of any file, Causes the file to run under the users identity, 87589 -rw-rr. The default user name for the AIX or Linux operating system is db2inst1. Ans. In the blank, identify the part of speech of the words in italics. Set-AzVMOperatingSystem (Az.Compute) | Microsoft Learn Which of the following are valid command lines? This means two things your server wont be bogged down loading graphics and youll need to have a solid understanding of the Linux command line. That had a lot to do with why PC World came right out and said Linux is more secure. 19. We recommend upgrading your browser to access full site features. To display your current location within the filesystem, you can type: 4. If youre looking for a server-only distribution, you will also want to decide if you need a desktop interface, or if you want to do this via command-line only. However, you can install a GUI package on top of the Ubuntu Server with a single command like sudo apt-get install ubuntu-desktop. In GRUB Legacy, the _____ directive indicates how long to wait before automatically booting the default operating system. For more information, type Get-Help New-Object. The Set-AzVMOperatingSystem cmdlet sets operating system properties during the creation of a new virtual machine. Which utility temporarily removes redundancies in a file to reduce the file size? We will update answers for you in the shortest time. bfagent.conf file for the Rational Build Agent Requires -EnableAutoUpdate when used with -Windows. Because the bottom line is that every decision you make regarding your systems will affect your security, even the operating system your users do their work on. Dont use root, and dont grant guest access to even older servers on the network. Wireless setup (if necessary): If you are using a laptop (or machine with wireless), youll need to connect to the network, in order to download third-party software and updates. A B. 1. Specifies the mode of in-guest patching to IaaS virtual machine. Ch 1 Review Questions - CINT 108 Flashcards | Quizlet Android is an open source operating system for network servers. Create a virtual machine object by using the New-AzVMConfig cmdlet. Use with -Windows. 15. If zero cost isnt enough to win you overwhat about having an operating system that will work, trouble free, for as long as you use it? 2. (Not all options are used. If so, Debian or Ubuntu Linux might serve you well. A -P l -i Lets look at two different tools to illustrate how easy even the command line installation can be. Manual - You control the application of patches to a virtual machine. The Set-AzVMOperatingSystem cmdlet sets operating system properties during the creation of a new virtual machine. The command assigns a name and size to the virtual machine. How to find: Press Ctrl + F in the browser and fill in whatever wording is in the question to find that question/answer. Linux is an open source operating system true or false True or False? The virtual machine belongs to the availability set stored in $AvailabilitySet. In fact, installing a full-blown web server (that includes a database server), is just a few clicks or commands away (take a look at Easy LAMP Server Installation to get an idea how simple it can be). 20. Recognized as Institution of Eminence(IoE), Govt. One reason enterprises might not have evaluated the security of the OS they deployed to the workforce is that they made the choice years ago. Linux has a number of different versions to suit any type of user. How to find: Press Ctrl + F in the browser and fill in whatever wording is in the question to find that question/answer. Omissions? The OS you deploy to your users does make a difference for your security stance, but it isnt a sure safeguard. Each distribution has a different take on the desktop. It can only be used to fix ext2 filesystems, It should only be executed on mounted filesystems, It can only be used to fix ext3 filesystems, Build a binary .rpm file from a source .src.rpm file, system calls to be directly executed by physical hardware, application software to run without an operating system, Ability to boot from partitions inside of Logical Volume Management (LVM) or RAID devices, Ability to work with architectures that dont have a PC BIOS. and more. Using hard disk space to temporarily store data or instructions from RAM is referred to as the ________. Copyright exploredatabase.com 2020. False 21. If the question is not here, find it in Questions Bank. Ranked within top 200 in Asia (QS - Asia University Rankings 2022. Why Linux is better than Windows or macOS for security NOTE: If you have the new question on this test, please comment Question and Multiple-Choice list in form below this article. Which of the following would you NOT see on a Windows 10 Start menu? The security of an operating system can depend to a large degree on the size of its installed base. Specifies the time zone of the virtual machine. and more. From smartphones to cars, supercomputers and home appliances, home desktops to enterprise servers, the Linux operating system is everywhere. True. Regardless of the name, each of these tools do the same thing: a central place to search for and install Linux software. Is Linux a kernel or an operating system? - LinuxQuestions.org The virtual machine belongs to the availability set stored in $AvailabilitySet. For many people, the idea of installing an operating system might seem like a very daunting task. Those with an associated price also include support. Hard drive allocation (Figure 4): This step allows you to select how you want the operating system to be installed. Homework Week 3 Flashcards by Glenn Shelton | Brainscape I had to fire it. The command uses variables assigned in previous commands for some parameters. multiuser, multitasking. And some of them are differentiated in ways that specifically address security concerns. In fact, one of the most popular platforms on the planet, Android, is powered by the Linux operating system. It is not out of the ordinary for a Linux server to go years without being rebooted. From new users to hard-core users, youll find a flavor of Linux to match your needs. The command uses variables assigned in previous commands for some parameters. \mathrm{km} / \mathrm{h}1000.km/h. true The user accepts all the terms and conditions of the IBM Spectrum Control license agreement. Which two people are credited with creating the UNIX operating system? 1. package manager support IwconfigIn Linux, iwconfig is the command ifconfig, operating for kernel-resident arrow_forward document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); document.getElementById("ak_js_2").setAttribute("value",(new Date()).getTime()); Bundling utilities, management tools, and application software with a Linux kernel is called a: Applications make requests to the kernel and receive resources, such as memory, CPU, and disk in return.True or False? He also runs the tech site AskDaveTaylor.com. In other words, the attackers are branching out and not ignoring the Mac universe. For more information, type Get-Help ConvertTo-SecureString. 13. Modules 8 - 10 Exam Answers. For example, if you create a virtual system pattern with a Windows operating system image, any scripts that are included in that pattern must be able to run on that operating system. Security can only benefit through all those extra eyeballs., Another factor cited by PC World is Linuxs better user privileges model: Windows users are generally given administrator access by default, which means they pretty much have access to everything on the system, according to Noyes article. Would love your thoughts, please comment. Introduction to Linux I - Chapter 01 Exam Answers The nonphysical components of a computer that understand how to work with the physical components are referred to as, The operating system software is necessary for a computer to function. In multicore systems, symmetric multiprocessing uses one core to handle the scheduling for all the other cores. The command uses variables assigned in previous commands for some parameters. a. radio waves b. microwaves c. infrared radiation d. ultraviolet radiation. Remember, you should run these A: STEP-1 1. , When a user interacts with his computer, he interacts directly with the kernel of the computer's operating system., In order to switch between terminals in Linux, a user can press what two keys in combination with the F1-F6 keys? Which configuration command should be used next? True or False? Linux is unlikely to be abandoned by its developers. Although Linux is not as user-friendly as the popular Microsoft Windows and Mac OS operating systems, it is an efficient and reliable system that rarely crashes. True or False? for an adverb. Which of the following is NOT a Windows utility program? (Este curso tambin est disponible en espaol. Copyright 2023 IDG Communications, Inc. Or, do you find yourself battling obstacles like viruses, malware, slow downs, crashes, costly repairs, and licensing fees?If you struggle with the above, Linux might be the perfect platform for you. If the operating system does not use UTF-8 encoding, the agent must convert data to the correct encoding for the operating system's locale settings. System Test Exam Answers. Commands are interpreted by the shell and transformed into actions by the kernel.True or False? NDG Linux Essentials 2.0 Chapter 3 Exam Answers
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