SUPER STUDY Flashcards
1
Q
Types of Installs
A
In Place Upgrade Clean Install Image Install Unattended Install Repair Install
2
Q
In Place Upgrade
A
Type of install that saves apps and settings
3
Q
Unattended Install
A
answers questions asked during install
4
Q
Dual Boot
A
2 OS’s on one computer
5
Q
Recovery Partition
A
hidden partition with install files
6
Q
Refresh/Restore
A
Windows 8 feature, built into OS, no install media needed
7
Q
Disk Partitions
A
separates physical drive into logical pieces
8
Q
Volumes
A
formatted partitions with file systems (NTFS, fat 32)
9
Q
MBR partition
A
Master Boot Record
10
Q
Primary Partition
A
contains OS bootable file
marked as active when booted from
max of 4 primaries per disk
11
Q
Extended Partition
A
extends max number of partitions
one extended per disk
partitions inside extended not bootable
12
Q
GPT partition
A
GUID partition table
latest
requires UEFI
up to 128 primary partitions
13
Q
FAT
A
File allocation table
One of the first PC file systems
14
Q
exFAT
A
microsoft flash drive system
files can be >4gb
15
Q
FAT32
A
Larger (2 TB) volume sizes
Max file size of 4gb
16
Q
NTFS
A
NT file system, started in windows NT, improvements
Included quotas, file compression, encryption, large
File support, recoverability
17
Q
CDFS
A
CD file system
All OS’s can read the CD
18
Q
ext3
A
3rd extended file system
used in linux
19
Q
ext4
A
update from Ext3
used in Linux and Android
20
Q
NFS
A
Network File System
access drives as if they were local
21
Q
Basic Disk Storage
A
DOS and windows, partitions cannot span across separate physical disks
22
Q
Dynamic Disk Storage
A
span across multiple disks to make one volume (RAID)
23
Q
CHKDSK /f
A
fix errors found on disk
24
Q
CHKDSK /r
A
finds bad sectors and recovers readable info
25
COPY /V
verifies files are written correctly
26
COPY /Y
suppresses overwrite prompt
27
XCOPY
copies files and entire directories
28
ROBOCOPY
a better XCOPY
| can resume copy if errors occur
29
SFC
scan integrity of all protected file systems
30
SFC /scannow
repairs files
31
EXPAND
expands folders
32
SHRINK
reduces the size of the volume
33
GPUPDATE
force a group policy update
34
GPRESULT
view policy settings for a computer or user
35
bootrec /fixmbr
fixes MBR on physical drive
36
bootrec /fixboot
"invalid partition table"
37
bootrec /rebuildbcd
rebuilding boot config data
38
msconfig
manage boot process, startup apps, services
39
Windows 7 Task Manager
```
Applications
Processes
Performance
Networking
Users
```
40
Windows 8
Users
41
Disk Status: Resynching
RAID 1 is synching between drives
42
Disk Status: Regenerating
RAID 5 is recreating itself based on a parity bit
43
Upgrade Advisor
Windows 7
| checks software and hardware compatibility
44
Upgrade Assistant
Windows 8
| checks software and hardware compatibility
45
regedit
windows registry editor
huge master database
drives, services, security account manager, backup
46
services.msc
shows background apps running
| can reveal dependencies
47
MMC
microsoft management console
| build your own management framework and decide what utilities or "snap ins" you want
48
MSTSC
microsoft terminal services client
| remote desktop connection utility
49
Workgroups
logical group of network devices
non-centralized
every device is standalone and everyone is a peer
all on a single subnet
50
Homegroups
share files with everyone else on the homegroup
works only on a private network
network settings must be set to home or private
51
Domain
business networks
centralized authentication
manage all devices from one central point
supports thousands of devices on multiple networks
52
Network Locations on W 7
Home: everything trusted
Work: can see other computer but cannot join homegroup
Public: invisible
53
Network Locations on W 8
Private: similar to home, everything is trusted
Public: no sharing or connectivity
54
Remote Access
one time remote access
single use password
can be used through firewall
55
Remote Desktop Connection
ongoing access
| may have to open ports
56
Proxy Settings
changes traffic flow
is an internet go between
defines an address and expectations
57
APIPA
169.254.1.0 - 169.254.254.255
58
man
manual (similar to windows help)
59
su
super user
60
sudo
run single command as super user
61
pwd
print working directory
62
cp
copy a file (linux)
63
iwconfig
view or change wireless network configuration
| change ssid, frequencies, channel, mode, rate
64
ifconfig
view or configure networking info
| ip, subnet
65
apt-get
advanced packaging tool
| install update or remove
66
vi
visual mode editor (full screen editing)
67
dd
convert and copy files
| backup and restore an entire partition
68
enterprise level virtualization
standalone machine that hosts the vms
69
hypervisor
software tool that is able to create the VMs
| manages the physical hardware
70
Cloud Characteristics
Rapid Elasticity
On Demand Self Service
Resource Pooling
Measured Service
71
Rapid Elasticity
scale up and down as needed
| seamless to everyone
72
On Demand Self Service
adding resources in easy
| virtualized
73
Resource Pooling
all computer power located in one place
| one large instead of several small resources
74
Measured Service
cost and use are closely tracked
75
SaaS
```
software as a service
on demand software
no local installation
program is managed by someone else and your data is stored elsewhere
twitter, gmail as example
```
76
IaaS
infrastructure as a service
using someone elses hardware but you are responsible for management and security
data is elsewhere but you can control it
godaddy is example
77
PaaS
```
platform as a service
no server
no software
so HVAC
someone else handles the platform
you handle the product
you do not have direct control of the data, people, infrastructure
amazon web services as an example
```
78
PRL
preferred roaming list
79
Baseband Radio Processor
communicates to the mobile provider
80
PRI
product release instructions
81
IMEI
international mobile station equipment identity
82
IMSI
international mobile subscriber identity
83
POP3
110
84
SMTP
25
85
worms
malware that self replicates
| can take over many PCs quickly
86
virus
malware that can reproduce itself through network file system
Antivirus must be updated as prevention
87
phishing
fake web pages (social engineering)
88
zero day attacks
many vulnerabilities in apps not found yet
| bad guys try to find before good guys patch them
89
Windows Accounts
admin: super user
guests: limited access
standard user: regular access
power user: not much more control than standard
90
Antenna Placement
APs close to each other should not be on the same channel
| same channel will cause frequency overlap
91
Power Level Controls
set as low as possible so people in house can access
| make it so no one outside can access
92
MAC filtering
limit access through physical addresses
93
regsvr32
register/unregister DLLs
94
Windows Recovery Environment
1. Click CD ROM > Repair your computer > Next
2. Command Prompt > bootrec /fixmbr
3. bootrec /fixboot
4. bootrec /rebuildbcd
95
```
Configure Mobile Device
Email Address: tech@techies.com
Password: P@$$w0rd
Incoming Server: pop3.techies.com
Outgoing Server: mail.techies.com
SSID: Techies
40-bit key: CA:12:3A:EF:1C
```
1. Wifi and Network > Enable > SSID > WEP > KEY > Save
2. Mail > Username & Password
3. Incoming Server: POP3 (110)
4. Outgoing Server: SMTP (25)
5. Outgoing Server Requires Login > Same as Incoming
96
Stop Programs from Running @ Startup
1. Start Menu > msconfig
| 2. Startup Tab > Deselect Apps
97
RAID Array
1. Start Menu > Right Click > Disk Management
2. Right Click Disk > Striped (Raid 0) or Simple (No Other Disks)
3. Next (DO NOT FORGET TO LABEL)
98
System Restore
1. R Click Start Menu > Control Panel > Recovery
2. Create > Configure > Turn On .. > OK
3. Create > Accept Defaults > System Restore
99
Mapping Drives
1. File Explorer > Network > Target PC
2. R Click on Folder > Map network Drive ...
3. Accept default unless otherwise told
4. Go to this PC (Local Computer) and ensure its there
100
HomeGroup
1. Control Panel > System Security > System
2. Computer Name, Domain, Workgroup > Change Settings
3. Enter relevant info
101
Change Directory via Command Prompt
```
cd desktop
dir
md c:\work
move timesheet.xlsx c:\work
cd c:\work
dir
```
102
How to Automate Tasks
1. Start Menu > Accessories > System Tools > Task Scheduler
2. Click on Task to See Triggers
3. Create Basic Task
103
Flush DNS
1. CMD >
ipconfig /displayDNS
ipconfig /flushDNS
ipconfig /displayDNS
104
Chain of Custody
a record of evidence ownership. anyone who has had control of the evidence should be recorded to include when and where they had it
105
Cron
a time based-scheduling service on Linux OS
106
Vi
Linux text editor
107
System Monitor
Linux version of Task Manager
108
IIS
Internet Information Services
| the windows term for the webserver role
109
Wireless Connectivity
intermittent: try moving closer to the AP
none: check/enable wifi, confirm correct key, do a hard reset
110
Non-responsive touch-screen
Apple: iOS restart, hard/regular
Andriod: Remove battery, hold power and volume button
111
No Sound
check volume settings
bad software, delete and reload
try headphones/external speakers
112
Sound starts then stops
could be dueling apps
113
Troubleshooting Theory
```
Identify Problem
Establish a Theory
Test the Theory
Create a Plan of Action
Implement the Solution
Verify Full System Functionality
Document Finding
```
