True/False
Indicate whether the sentence or statement is true
or false.
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1.
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UNIX-type systems support non-IP protocols, such as Novell’s IPX/SPX and
AppleTalk.
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2.
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/Users/jones is the login (or home) directory for the user Jones on a UNIX
system.
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3.
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Every
file and directory on a UNIX-type of system is owned by exactly one user and is a member of exactly
one group.
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4.
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Apple
and IBM use the same central processing unit, the PowerPC, in their computers.
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5.
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The
Solaris kernel is the software Linus Torvalds wrote and released to the public in 1991.
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Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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6.
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Versions of UNIX that come from Bell Labs are known as ____. a. | Samba | c. | BSD | b. | System V | d. | Solaris | | | | |
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7.
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An
implementation of UNIX for which the source code is either unavailable or available only by
purchasing a licensed copy from The SCO Group is known as ____. a. | open source
software | c. | proprietary
UNIX | b. | BSD | d. | GNU | | | | |
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8.
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UNIX-type systems that are not owned by any one company are known as
____. a. | AIX | c. | kernel
modules | b. | open source software | d. | BSD | | | | |
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9.
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Apple
Computer released Mac OS X to the public in the Spring of 2001 to replace its previously released
network operating system software, ____. a. | AppleShare IP | c. | SPARC | b. | Mach | d. | Solaris | | | | |
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10.
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A(n)
____ represents an instance of a program running in memory (RAM). a. | pipeline | c. | shell | b. | kernel | d. | process | | | | |
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11.
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____
in a UNIX server can take the form of a disk partition, or it can be in a file. a. | Kernel
modules | c. | i-nodes | b. | Virtual memory | d. | Command interpreters | | | | |
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12.
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Most
current UNIX-type of systems use a(n) ____ addressing scheme that enables programs to access 4 GB of
memory. a. | 8-bit | c. | 32-bit | b. | 16-bit | d. | 64-bit | | | | |
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13.
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A
UNIX ____ is a file that contains instructions for performing a specific task such as reading data
from and writing data to a hard drive. a. | UFS | c. | shell | b. | kernel
module | d. | pipeline | | | | |
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14.
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The
Mac OS X Server kernel is derived from an operating system called ____, which was developed at
Carnegie Mellon University in the 1990s. a. | Mach | c. | Solaris | b. | XNU | d. | Linux | | | | |
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15.
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A(n)
____ is a method of organizing files and directories on a disk in which directories may contain files
and other directories. a. | command interpreter | c. | daemon | b. | shell | d. | hierarchical
file system | | | | |
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16.
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On a
UNIX-type of system, the ____ directory contains the kernel and other system initialization
files. a. | /var | c. | /home | b. | /boot | d. | /Users | | | | |
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17.
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Apple’s ____ is the native file system for Mac OS X Server. a. | HFS+ | c. | Fedora
Core | b. | ext3 | d. | i-node | | | | |
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18.
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A(n)
____ translates your typed commands into machine instructions that a UNIX-type of system can
understand. a. | kernel | c. | command
interpreter | b. | i-node | d. | NFS | | | | |
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19.
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In
UNIX, you combine commands using a(n) ____.
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20.
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____
is the version of Linux packaged and distributed by Red Hat, Inc., on a PC. a. | Solaris | c. | SPARC | b. | Fedora Core | d. | Samba | | | | |
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21.
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On a
Linux or Solaris system, the ____ command creates a new group ID and makes the group available for
use. a. | man | c. | root | b. | chmod | d. | groupadd | | | | |
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22.
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UNIX-type systems enable you to restrict access to resources by assigning user and
group ____ to files and directories. a. | pipelines | c. | shells | b. | permissions | d. | nodes | | | | |
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23.
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Changing file and directory permissions requires use of the ____
command. a. | groupadd | c. | lpr | b. | pipe | d. | chmod | | | | |
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24.
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When
installed on a UNIX-type of system, ____ provides all the networking services necessary to make your
UNIX-type of system a fully featured Windows file- and printer-sharing server. a. | Xserve | c. | XNU | b. | Samba | d. | SPARC | | | | |
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25.
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All
modern flavors of UNIX, Linux, and Mac OS X Server support data sharing using directory services
based on ____.
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26.
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The
native file system type on Linux is called ____. a. | BSD | c. | Fedora
Core | b. | HFS+ | d. | ext3 | | | | |
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