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Module Five
Fundamental Operating Systems
129
Computer Science
Not Applicable
11/14/2011

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Cards

Term
What controls almost all functions on a computer?
Definition
the operating system (OS)
Term
What are the roles of an operating system?
Definition

control hardware access

manage files and folders

provide user interface

manage applications

Term
What is a device driver?
Definition
a small program written by the hardware manufacturer and supplied with the hardware component
Term
What is PNP?
Definition
Plug and Play
Term
What does PnP do?
Definition
the process of assigning system resources and installing drivers can be performed
Term
What is contained in the registry?
Definition
applications, users, hardware, network settings, and file types
Term
What is a file?
Definition
a block of related data that is given a single name and treated as a single unit
Term
What is the difference between a directory and a subdirectory?
Definition
directory - folders in Windows OS
subdirectory - subfolders
Term
What are the two types of user interfaces?
Definition
Command Line Interface (CLI)
Graphical User Interface (GUI)
Term
What is an application?
Definition
software applications
Term
What is API (Application Programming Interface)?
Definition
a set of guidelines used by programmers to ensure that the application they are developed is compatible with an operating system
Term
What are two examples of APIs?
Definition
Open Graphics Library (OpenGL)
DirectX
Term
What is meant by multi-user?
Definition
two or more users can work with programs and share peripheral devices
Term
if the computer is capable of opertaing multiple applications at the same time it is called?
Definition
multi-tasking
Term
What is multi-processing?
Definition
the computer can have two or more CPUs that programs share
Term
What is multi-threading?
Definition
a program can be broken into smaller parts that can be loaded as needed by the OS
Term
What is referred to as mode of operation?
Definition
the capability of the CPU and the operating environment
Term
What does the mode of operation determine?
Definition
how the CPU manages applications and memory
Term
What are the four common modes of operation?
Definition
real mode
protected mode
virtual real mode
compatible mode
Term
What memory type has logical memory allocation of 0 to 640 KB?
Definition
conventional
Term
What is the logical memory allocation of extended memory?
Definition
1 MB to the maximum amount of RAM installed
Term
How many programs can a CPU operate in real mode?
Definition
one
Term
What is virtual memory?
Definition
hard disk space that is used to emulate RAM
Term
What size operating system is used by protected mode?
Definition
32 bit
Term
What happens when a CPU operates in virtual read mode?
Definition
allows a real mode application to run within a protected mode operating system
Term
What does compatibility mode do?
Definition
creates the environmetn of an earlier OS for applications that are not compatible with the current OS
Term
What happens if you override the User Account Control?
Definition
allows an application to be run even if the used does not have the required administrative privileges
Term
HELP command
Definition
provides command line help
Term
DIR command
Definition
displays the contents of a directory
Term
ATTRIB command
Definition
changes the attributes of a file to indicate a read-only, archive, system, or hidden file
Term
EDIT command
Definition
opens a file for editing
Term
COPY command
Definition
copies a file
Term
XCOPY command
Definition
copies files and subdirectories
Term
FORMAT command
Definition
formats a disk
Term
MD / MKDIR command
Definition
makes a new directory
Term
CD command
Definition
changes to a specified directory
Term
RD / RMDIR command
Definition
removes a directory
Term
What are the three main differences between a 32-bit and 64-bit operating system?
Definition
32-bit: 4 GB of RAM
64-bit: 128 GB of RAM, enhanced performance, additional security system
Term
What is Kernel Patch protection?
*QUESTION ON TEST*
Definition
third party drivers cannot modify the kernel
Term
What does mandatory driver signing do?
Definition
unsigned drivers cannot be used
Term
What are the two common architectures used by CPUs to process data?
Definition
x86 and x64
Term
What is a register?
Definition
storage areas used by the CPU when performaing calculations
Term
What determines the type of operating system selected?
Definition
customer's requirements for the computer
Term
What are the two types of operating systems?
Definition
desktop OS
network OS
Term
What are the characteristics of a desktop operating system?
Definition
supports a single user
runs single-user applications
shares files and folders on a small network with limited security
Term
What are the three groups of the most commonly used desktop operating systems?
Definition
Microsoft Windows
Apple Mac OS
Unix/Linux
Term
Which operating system is the oldest?

Microsoft Windows
Apple Mac OS
Unix/Linux
Definition
Unix/Linux
Term
Who developed Linux?
Definition
Linus Torvalds
Term
What is meant by open source?
Definition
allow source code to be distributed and changed by anyone as a free download or from developers at a much lower cost than other OS's
Term
what are the characteristics of a network OS?
Definition
supports multiple users
runs multi-user applications
is robust and redundant
Term
What are the most common network OS?
Definition
Microsoft Windows
Novell Netware
Linux
Unix
Term
What is the central database that is used to manage nework resources in Windows?
Definition
active directory
Term
What determines which operating systems are compatible?
Definition
network types
Term
What must you do before making an OS recommendation?
Definition
investigate the types of applications that your customer will be using
Term
*KNOW THE MINIMUM HARDWARE REQUIREMENTS FOR THE WINDOWS OPERATING SYSTEMS*

5.3.2 on the Cisco website
Definition
Term
What is a hardware compatibility list (HCL)?
Definition
provides a detailed inventory of hardware that has been tested and is known to work with the OS
Term
Where might you find a HCL?
Definition
manufacturer's website
Term
What is the installation and initail booting of the operating system called?
Definition
OS setup
Term
What is the most common installation method for an operating system?
Definition
with the use of CDs and DVDS
Term
What happens when you partition a hard drive?
Definition
it is logically divided into one or more areas
Term
What is the primary partition?
Definition
the first partition
Term
How many partitions can you have on a hard drive?
Definition
four
Term
What is the active partition?
Definition
used by the OS to boot the computer
Term
How many extended partitions can you have on a hard drive?
Definition
one
Term
What is a logical drive?
Definition
a section of an extended partition that can be used to sperate information for administrative purposes
Term
Why do you format a drive?
Definition
prepares a file system in a partition for files to be stored
Term
What is a sector?
Definition
contains a fixed number of bytes, generally 512
Term
What is a cluster?
Definition
file allocation unit
smallest unit of space used for storing data
has one or more sectors
Term
What is a track?
Definition
one complete circle of data
Term
What is a cylinder?
Definition
a stack of tracks lines up one on top of another to form a cylinder shape
Term
What is drive mapping?
Definition
a letter assigned to a physical or logical drive
Term
What is the first phase of the installation process?
Definition
partitioning and formatting the hard drive
Term
What does the file system provide?
Definition
directory structure that organizes the user's OS, application, configuration, and data files
Term
What are the two file systems used by Windows XP?
Definition
File Allocation Table (FAT32)
New Technology File System (NTFS)
Term
What two instalation options does the Windows XP install wizard give you?
Definition
typical (default) setting or custom setting
Term
What are the three options you get when Windows XP installation starts?
Definition
Setup XP
Repair XP
Quit
Term
What is the Recovery Console?
Definition
a troublshooting tool used to create format partitions and repair the boot sector or Master Boot Record
Term
What key do you press to quit setup without installing Windows XP?
Definition
F3
Term
What is a clean installation?
Definition
used when no existing installation is found
Term
What does a repair installation do?
Definition
fixes the current installation using the original files from the Windows XP installation disc
Term
What are the three options you get with teh Windows Vista installation disk?
Definition
Ungrade
Custom (Advanced)
Quit
Term
If no Windows Vista installations are found, which option is disabled?
Definition
Upgrade
Term
What is the default administrator account named?
Definition
Administrator
Term
How does the user account differ from the computer administrator?
Definition
can be created at any time
Term
Why should you register your copy of Windows XP?
Definition
enables you to download patches and service
Term
How do you access Windows Update in Windows Vista?
Definition
Start > All Programs > Windows Update
Term
What can you use to locate problems and to install the correct or updated drivers?
Definition
device manager
Term
What does a yellow exclamation mark represent?
Definition
error or problem with device
Term
What does a red X represent?
Definition
disabled
Term
how do you enable a device?
Definition
right click the disabled device and select Enable
Term
What tool can be used to install and configure the same OS on multiple computers?
Definition
Microsoft System Preparation
Term
What is disk cloning?
Definition
creates an image of a hard drive in a computer
Term
What is a master installation?
Definition
OS, software applications, and comfiguration setting that will be used by the other computer in the organization
Term
Where are the Windows XP installation files found?
Definition
the 1386 folder from the installation disc
Term
What is the name of the Windows setup program?
Definition
WINNT.exe
Term
When would you use a recovery disk?
Definition
system failure and other recovery options have failed
Term
What does the Automated System Recovery (ASR) wizard do?
Definition
creates a back up of the system state, services, and OS components
Term
what key do you press to restore the ASR?
Definition
F2
Term
What is a factory recovery partiation?
Definition
used to restore the computer to its original configuration
Term
How do you find out how to access the factory recovery partition and restore the original configuration of the computer?
Definition
contact the manufacturer
Term
*KNOW THE BOOT SEQUENCE FOR WINDOWS XP*

the chart before Module 5 or 5.4.7 on cisco website
Definition
Term
What is a cold boot?
Definition
turning on the computer
Term
What is boot device priority?
Definition
when the BIOS locates and reads the configuration setting that are stored in CMOS
Term
What is Windows registry?
Definition
HKEY
Term
Whi
Definition
Term
HKEY_USERS
Definition
information about all users who have logged onto the system
Term
HKEY_CLASSES_ROOT
Definition
information about which fileextensions map to a particular application
Term
HKEY_CURRENT_USER
Definition
information, such as desktop settings and history, related to the current user of a PC
Term
HKEY_LOCAL_MACHINE
Definition
information relating to the hardward and software
Term
HKEY_CURRENT_CONFIG
Definition
information relating to all the active deviceson a system
Term
What boot configuration utility allows you to set the programs that run at startup and to edit comfiguration files?
Definition
msconfig
Term
How do you edit the registry?
Definition
regedit
Term
What utility displays a complete system summary of your computer including hardward components and details and installed software and settings?
Definition
msinfo32
Term
What command is used to execute command line programs and utilities?
Definition
cmd
Term
What key do you press during the boot process to open Windows Advanced Startup Options menu?
Definition
F8
Term
What drivers are loaded in safe mode?
Definition
basic components
Term
What is loaded if you boot to last knwon good configuration?
Definition
configuration setting of Windows that were used the last time that Windows started successfully
Term
How is the rool level of the Windows partition labeled?
Definition
C:\
Term
What are the naming comvention for Windows files?
Definition
max 255 characters
back slashes not allowed
not case sensitive
extension of three of four letters is added to filename to identify file type
Term
.doc
Definition
Microsoft Word
Term
.txt
Definition
ASCII text only
Term
.jpg
Definition
Graphics format
Term
.ppt
Definition
Microsoft Powerpoint
Term
.zip
Definition
Compression format
Term
What are the most common file attributes?
Definition
R
A
S
H
Term
What command will show filenames, extensions, and attributes?
Definition
attrib
Term
How do you display a DOS window?
Definition
STart > Run > cmd
Term
How do you convert partitions from FAT32 to NTFS?
Definition
convert.exe
Term
What are the differences between FAT32 and NTFS?
Definition
Fat32: Windows XP and Windows 2000, flexible security for files and folders
NTFS: Windows Vista, support more and larger files
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