Last Updated on March 21, 2023 by InfraExam
Operating Systems M02 Exam
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When choosing a distribution of Linux, you should consider:
(choose four)
- Popularity on social media
- Does the distribution offer a “stable” version
- If the application software is supported by the distribution
- Will commercial support be required for the OS
- Does your organization require long-term support for the system
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Embedded Systems means:
- Users must support the systems themselves
- You can view the software’s source code
- Businesses cannot charge anything for the software, only the hardware
- Systems designed to do a specific task on hardware optimized for only that purpose
- Companies must share their changes
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The most popular Linux platform for mobile phones is:
- BlackBerry
- MobileLinux
- Android
- IOS
- Slackwar
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Linux distributions use this to add and remove software from the system:
- Compiler
- Package manager
- Bash
- Application Programming Interface (API)
- Partitioning tool
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In Linux, RPM can be defined as:
- The Package Manager program for Red Hat Linux
- Relational peak monitoring
- Random program memory
- Radical performance machine
- The speed a record plays back at
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Linux originally only ran on:
- Xerox copy machines
- Raspberry Pi computers
- Specialized processor chips
- Intel 386 PCs
- Macintosh
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A long software release cycle is:
- Only offered by Red Hat and SUSE
- Makes programming more difficult since new features cannot be used
- Characterized by infrequent security fixes
- Valued by businesses that want stability
- Better because old hardware can be utilized beyond its service life
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Which distribution is related to Red Hat?
- Ubuntu
- Debian
- Fedora
- Raspbian
- Slackware
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SUSE is derived from which distribution?
- Debian
- Slackware
- Scientific Linux
- Fedora
- Red Hat Enterprise Linux
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IoT is one application of embedded systems:
True or False?
- True
- False
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Artificial intelligence has little potential for gains in efficiency, safety and productivity.
- False
- True
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The Raspberry Pi is popular with experimenters because:
- It takes months or years to develop an application
- It runs Microsoft Office
- The hardware never changes
- End users have to pay for programming expenses
- It’s cheap and adaptable
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The release cycle:
- Should be long so that you have time before you need to upgrade
- Should be short so you always have the freshest releases
- Only has meaning for paid software
- Describes how long software will be supported
- Dictates how often software is updated
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Debian is a community effort that supports many hardware platforms True or False?
- True
- False
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Linux Mint is:
- Compatible with Android systems
- A proprietary version of Ubuntu with advanced features
- A refreshing after dinner treat
- Distributed in every country without license restrictions
- A fork of Ubuntu Linux
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A computer running Linux can:
- Serve a government agency
- Function as a web server
- Be used to create new programs
- All of the above
- Outperform proprietary systems at certain tasks
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Bundling utilities, management tools, and application software with a Linux kernel is called a:
- A text editor
- A type of hardware
- A trademark
- A distribution of Linux
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A network of inexpensive computers connected to sensors and controllers is called:
- Closed source computing
- Open source networking
- Internet of Things (IoT)
- Relationational database
- Creative commons
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The Linux platform that runs on mobile phones is called:
- MicroLinux
- LinuxMobile
- IOS
- Teledroid
- Android
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What does a distribution provide to add and remove software from the system?
- Application Programming Interface (API)
- Partitioning tool
- Bash
- Compiler
- Package Manager
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A software release cycle describes:
- How often the computer must be upgraded to support new software
- How often security fixes are implemented
- How often upgrades come out for software
- How often the computer must be rebooted
- How often the software’s memory is released back to the operating system
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Which distributions are made by, or are clones of, RedHat? (choose two)
- Debian
- Slackware
- Ubuntu
- Fedora
- CentOS
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Ubuntu is derived from which distribution?
- Debian
- Scientific Linux
- Red Hat Enterprise Linux
- Slackware
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The most important consideration when choosing an operating system is:
- Whether or not it is cloud-friendly
- The licensing model of the operating system
- The total cost of ownership
- What the intended use of the system is
- How much performance is needed
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A maintenance cycle:
- Describes how long a version of software will be supported
- Should be short so you always have the freshest releases
- Only has meaning for paid software
- Should be long so that you have time before you need to upgrade
- Describes how often updates for software come out
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If a software release is in a state in that it has many new features that have not been rigorously tested, it is typically referred to as beta software. True or False?
- True
- False
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Software is backward compatible if:
- If the next version still works the same way
- It works across Linux/Mac/Windows
- It can be upgraded without downtime
- It still supports old file formats or applications
- People still use old versions
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Apple’s OS X is: (choose three)
- Partially based on code from the FreeBSD project
- A fully certified UNIX distribution
- Tightly integrated with Apple hardware
- Primarily used to manage network services
- Able to natively run Windows binaries
- Derived from Linux
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Microsoft Windows:
(choose three)
- Offers both desktop and server products
- Is generally backwards compatible with previous versions
- Has a short maintenance cycle
- Has a Linux compatibility mode
- Has a scripting environment called PowerShell
- Has a new desktop version every year.
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When choosing a distribution of Linux, you should consider: (choose five)
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- Will commercial support be required for the OS
- Does the distribution offer a “stable” version
- Popularity on social media
- Does your organization require long-term support for the system
- If the application software is supported by the distribution
- Will users require a GUI