Linux Essentials — Chapter 01 Exam Answers
Linux Essentials — Chapter 01 Exam Answers
1. Question
One of the jobs of the kernel is to:
- Turn source code into machine code
- Load the operating system after the computer is turned on
- Transfer mail from one machine to another
- Manage the system’s resources
2. Question
Unix is:
(choose two)
- A distribution of Linux
- A trademark
- A type of hardware
- An operating system
- A text editor
3. Question
Linux is written in:
4. Question
Source code refers to:
- The license that dictates how you may use and share the software
- A human readable version of computer software
- The version of a program that the computer runs on the CPU
- The interface that software uses to talk to the kernel
5. Question
Open source means:
(choose two)
- You can view the software’s source code
- You can modify the software’s source code
- You must support the software you share
- You cannot charge anything for the software
- You must share your changes
6. Question
Most of the tools that are part of Linux systems come from:
- The GNU project
- The Linux foundation
- Red Hat and Debian
- The Open Source Initiative
7. Question
The Linux platform that runs on mobile phones is called:
- IOS
- Teldroid
- MicroLinux
- Android
- LinuxMobile
8. Question
What does a distribution provide to add and remove software from the system?
- Application Programming Interface (API)
- Compiler
- Partitioning tool
- Package manager
- Bash
9. Question
The bootloader’s job is to:
- Perform the initial installation of the kernel to hard drive
- Assign initial settings such as network address
- Load the application into memory
- Install software from the Internet or removable media
- Load the kernel after the computer is powered on
10. Question
UNIX was originally invented at:
- Xerox PARC
- Bangalore University
- Berkeley University
- AT&T Bell Labs
- Stanford University
11. Question
A license where you don’t have access to the source code is called:
- Open source
- Closed source
- Sourceless
- Impaired source
12. Question
Which distributions are made by, or clones of, Red Hat?
(choose two)
- Ubuntu
- CentOS
- Debian
- Fedora
- Slackware
13. Question
Ubuntu is derived from which distribution?
- Slackware
- Debian
- Scientific Linux
- Red Hat Enterprise Linux
- Fedora
14. Question
Open source licenses differ, but generally agree that:
(choose two)
- You should have access to the source code of software
- You should be able modify the software as you wish
- You are not allowed to sell the software
- You must redistribute your changes
15. Question
Applications make requests to the kernel and receive resources, such as memory, CPU, and disk in return.
True or False?
16. Question
The most important consideration when choosing an operating system is:
- Whether or not it is cloud-friendly
- How much performance is needed
- What the computer will do
- The licensing model of the operating system
- The operating system’s mascot
17. Question
Linux is not Unix because:
- It hasn’t undergone certification
- It’s not made by the Open Group
- There are too many distributions
- It’s not good enough
- It’s free
18. Question
A release cycle:
- Is always 6 months
- Describes how long the software will be supported for
- Describes how often updates to the software come out
- Only applies to software you pay for
- Doesn’t matter in an Open Source environment
19. Question
A maintenance cycle:
- Only has meaning for paid software
- Should be long so that you have time before you need to upgrade
- Should be short so you always have the freshest releases
- Describes how often updates for software come out
- Describes how long a version of software will be supported
20. Question
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?
21. Question
Software is backward compatible if:
- If the next version still works the same way
- It can be upgraded without downtime
- It works across Linux/Mac/Windows
- It still supports old file formats or applications
- People still use old versions
22. Question
Apple’s OS X is:
(choose three)
- Able to natively run Windows binaries
- Certified as UNIX compatible
- Only compatible with Apple hardware
- Derived from FreeBSD
- Primarily used to manage network services
- Derived from Linux
23. Question
Microsoft Windows:
(choose three)
- Has a short maintenance cycle
- Comes in desktop and server variants
- Has powerful scripting capabilities
- Has built in virtualization
- Has a Linux compatibility mode
- Has a new desktop version every year.
24. Question
Other commercial Unixes:
(choose two)
- Do not run the GNU tools
- Are almost obsolete
- Use completely different commands than Linux
- Are tied to their vendor’s hardware
- Are UNIX certified
25. Question
When choosing a distribution of Linux, you should consider:
(choose five)
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NDG Linux Essentials 2.0 Chapter 2 Exam Online
NDG Linux Essentials 2.0 Chapter 2 Exam Online
NDG — Linux Essentials 2.0 — Chapter 2 Exam
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1 . Question
When choosing a distribution of Linux, you should consider:
(choose four)
- Does your organization require long-term support for the system
- Does the distribution offer a «stable» version
- If the application software is supported by the distribution
- Will commercial support be required for the OS
- Popularity on social media
2 . Question
Embedded Systems means:
- Users must support the systems themselves
- You can view the software’s source code
- Companies must share their changes
- Businesses cannot charge anything for the software, only the hardware
- Systems designed to do a specific task on hardware optimized for only that purpose
3 . Question
The most popular Linux platform for mobile phones is:
- IOS
- Android
- BlackBerry
- Slackware
- MobileLinux
4 . Question
Linux distributions use this to add and remove software from the system:
- Application Programming Interface (API)
- Partitioning tool
- Package manager
- Bash
- Compiler
5 . Question
In Linux, RPM can be defined as:
- Random program memory
- Relational peak monitoring
- Radical performance machine
- The speed a record plays back at
- The Package Manager program for Red Hat Linux
6 . Question
Linux originally only ran on:
- Macintosh
- Intel 386 PCs
- Raspberry Pi computers
- Specialized processor chips
- Xerox copy machines
7 . Question
A long software release cycle is:
- Better because old hardware can be utilized beyond its service life
- Only offered by Red Hat and SUSE
- Makes programming more difficult since new features cannot be used
- Valued by businesses that want stability
- Characterized by infrequent security fixes
8 . Question
Which distribution is related to Red Hat?
- Raspbian
- Debian
- Ubuntu
- Slackware
- Fedora
9 . Question
SUSE is derived from which distribution?
- Fedora
- Debian
- Red Hat Enterprise Linux
- Slackware
- Scientific Linux
10 . Question
IoT is one application of embedded systems:
True or False?
11 . Question
Artificial intelligence has little potential for gains in efficiency, safety and productivity.
12 . Question
The Raspberry Pi is popular with experimenters because:
- It runs Microsoft Office
- End users have to pay for programming expenses
- It’s cheap and adaptable
- The hardware never changes
- It takes months or years to develop an application
13 . Question
The release cycle:
- Only has meaning for paid software
- Should be short so you always have the freshest releases
- Should be long so that you have time before you need to upgrade
- Describes how long software will be supported
- Dictates how often software is updated
14 . Question
Debian is a community effort that supports many hardware platforms
True or False?
15 . Question
Linux Mint is:
- Compatible with Android systems
- A fork of Ubuntu Linux
- A proprietary version of Ubuntu with advanced features
- A refreshing after dinner treat
- Distributed in every country without license restrictions
16 . Question
A computer running Linux can:
- Outperform proprietary systems at certain tasks
- All of the above
- Function as a web server
- Serve a government agency
- Be used to create new programs
17 . Question
Bundling utilities, management tools, and application software with a Linux kernel is called a:
- A distribution of Linux
- A text editor
- A type of hardware
- A trademark
18 . Question
A network of inexpensive computers connected to sensors and controllers is called:
- Internet of Things (IoT)
- Creative commons
- Open source networking
- Closed source computing
- Relationational database
19 . Question
The Linux platform that runs on mobile phones is called:
- MicroLinux
- IOS
- Android
- Teledroid
- LinuxMobile
20 . Question
What does a distribution provide to add and remove software from the system?
- Compiler
- Application Programming Interface (API)
- Bash
- Package Manager
- Partitioning tool
21 . Question
A software release cycle describes:
- How often upgrades come out for software
- How often the software’s memory is released back to the operating system
- How often the computer must be upgraded to support new software
- How often security fixes are implemented
- How often the computer must be rebooted
22 . Question
Which distributions are made by, or are clones of, RedHat?
(choose two)
- Debian
- CentOS
- Fedora
- Ubuntu
- Slackware
23 . Question
Ubuntu is derived from which distribution?
- Slackware
- Debian
- Scientific Linux
- Red Hat Enterprise Linux
24 . Question
The most important consideration when choosing an operating system is:
- What the intended use of the system is
- How much performance is needed
- The licensing model of the operating system
- The total cost of ownership
- Whether or not it is cloud-friendly
25 . Question
A maintenance cycle:
- Describes how often updates for software come out
- 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 long a version of software will be supported
26 . Question
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?
27 . Question
Software is backward compatible if:
- It can be upgraded without downtime
- People still use old versions
- It still supports old file formats or applications
- If the next version still works the same way
- It works across Linux/Mac/Windows
28 . Question
Apple’s OS X is:
(choose three)
- Derived from Linux
- Able to natively run Windows binaries
- Primarily used to manage network services
- A fully certified UNIX distribution
- Tightly integrated with Apple hardware
- Partially based on code from the FreeBSD project
29 . Question
Microsoft Windows:
(choose three)
- Has a scripting environment called PowerShell
- Is generally backwards compatible with previous versions
- Offers both desktop and server products
- Has a short maintenance cycle
- Has a Linux compatibility mode
- Has a new desktop version every year.
30 . Question
When choosing a distribution of Linux, you should consider:
(choose five)
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