Shared Flashcard Set

Details

A+ Cert class 470 (701 & 702)
A+ Cert class 470 (701 & 702)
203
Computer Networking
Professional
08/31/2011

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Cards

Term
A customer calls and tells you that she just replaced a Toner on her laser printer and the printer prints blank documents. What would be the first thing you would suggest a the customer do?
Definition
Remove the toner cartridge and remove packaging tape.
Term
A printer does not print what is the posible cause?
Definition
Loose printer cable,
No paper in printer
Term
A printer is printing unknown characters what is a possible cause
Definition
wrong or outdated driver
Term
A printer keeps getting paper jams, what are possible solutions
Definition
Clean printer
Replace Paper
Term
After you implement a solution what is the next thing you should do?
Definition
Verify solution and full system functionality
Term
An IP address conflict message displays when connecting a new computer to the network. What is the probable cause
Definition
The same IP address is assigned to two different devices on the network.
Term
Defrag is used for what
Definition
optimizes space on a hard drive to allow faster access to programs and data
Term
During POST a flashing keyboard is an indicator of what?
Definition
Hardware Error
Term
HTTP Port
Definition
Port 80
Term
HTTPS Port
Definition
Port 443
Term
How Many pins does a SATA Power cables have
Definition
15 pins
Term
How do you access Disk Management in Windows Windows Vista? (Select 2)
A:Select Start > right-click My Computer > Manage.
Select Disk Management.
B:Select Start > Settings > Control Panel > Administrative Tools > Computer Management.
Select Disk Management.
C:Select Start > right-click My Computer > Continue
D:Select Start > Settings > Control Panel > Administrative Tools > Computer Management > Continue.
Select Disk Management.
Definition
A & D
Term
How do you access Disk Management in Windows XP? (Select 2)
A:Select Start > right-click My Computer > Manage.
Select Disk Management.
B:Select Start > Settings > Control Panel > Administrative Tools > Computer Management.
Select Disk Management.
C:Select Start > right-click My Computer > Continue
D:Select Start > Settings > Control Panel > Administrative Tools > Computer Management > Continue.
Select Disk Management.
Definition
A & B
Term
How do you discharge static build-up
Definition
touching un-painted metal
Term
How do you properly dispose of Toner Cartridges, Ink Cartridges
Definition
Send back to manufacture or properly recycle
Term
How many devices can connect up to a single USB 2.0 port
Definition
127
Term
How many pins do a DVI connector have?
Definition
24-pin or 29-pin
Term
How many pins do a HDMI connector have?
Definition
19-pin Connector
Term
How many pins do a VGA connector have?
Definition
15-pin Female
Term
How many pins does a FDD Data Cable have
Definition
34 pins
Term
How many pins does a SATA DATA cable have?
Definition
7 pins
Term
How many volts does it take for a person to feel pain from ESD
Definition
At least 10,000
Term
How many volts of static electricity must build up before a person can feel ESD?
Definition
3000 Volts
Term
How much data can a 3.5in floppy diskette hold?
Definition
720KB or 1.44MB
Term
How much data can a Dual Layer Blue-Ray Disk hold
Definition
50GB
Term
IEEE 1284
Definition
Parallel
Term
IEEE 1394
Definition
Firewire / I-Link
Term
IRQ 0 is used for what?
Definition
System Timer
Term
IRQ 1 is used for what?
Definition
Keyboard ONLY
Term
If a computer can only connect to a network device by typing in the IP address but not by the host name
Definition
A problem with the DNS server
Term
If you replace the RAM in your computer and get the BSOD (Blue Screen Of Death) what is the possible cause
Definition
RAM is not seated correctly
Term
In Device Manager what does ? mean
Definition
Hardware is not functioning properly because the system does not know which driver to install for the hardware
Term
Max speed of USB 2.0
Definition
480 Mbps
Term
Raid 0
Definition
Data striping w/o redundancy
Term
Raid 1
Definition
Disk Mirroring
Term
Raid 5
Definition
Combination of data striping and parity
Term
SoDimm
Definition
Small Outline Dual In-line Memory Module
Term
TRUE/FALSE
When cleaning devices you do not always have to unplug the device from the power source
Definition
FALSE
Term
TRUE/FALSE
You should always use magnetized tools
Definition
FALSE
Term
Unauthorized users discover authentication information during a TELNET session why is this possible
Definition
Telnet is not a secured connection
Term
Users are complaining about headaches while using a CRT monitor?
A: Degausing
B: Refresh Rate
C: Contrast
D: Resolution
Definition
B
Term
What Conductor(s) does SCSI Wide Use
Definition
68 or 80 Pin Conductor
Term
What Connector goes on CAT 5e
Definition
RJ-45
Term
What IEEE 802.11 standard uses Mimo
A: 802.11A
B: 802.11B
C: 802.11G
D: 802.11N
E: 802.11C
Definition
D
Term
What OS would you use the TraceRoute command in?
Definition
UNIX or LINUX (You would use TraceRT in Windows OS)
Term
What TABS are in the MSCONFIG utility?
Definition
General, Start-up, Services, Boot.ini, Win.ini, System.ini, Tools
Term
What are 2 Physical diagnostic tools
Definition
Digital Multimeter
Loopback adapter
Term
What are 2 types of Hard Drives
Definition

SSD (Solid State Drive)

Magnetic Hard Drrive

Term
What are Berg power connectors used for
Definition
Floppy Disk Drive
Term
What are Molex power connectors used for
Definition
IDE/EIDE Hard Drives & Optical Drives
Term
What are the 3 main Types of SCSI Cables
Definition

Narrow SCSI data cable - 50-pin

Wide SCSI data cable - 68-pin

Alt-4 SCSI connector - 80-pin

Term
What are the two Most common used formats
Definition
NTFS
Fat 32
Term
What are the two types of User Interfaces?
Definition
Comand Line Interface (CLI)
Graphics User Interface (GUI)
Term
What are two connectors used to connect external devices
Definition
USB, Firewire, ESATA
Term
What command would you use to check your system files
Definition
SFC
Term
What dangerous materials are in a CRT?
Definition
Lead, Barium , Rare Earth Metals
Term
What device is Hotswapable
A:DVD Drive
B:Floppy Drive
C:Hard Drive
D:Tape Drive
Definition
C
Term
What do you do if the print queue is functioning properly, but the printer does not print
Definition
Check Printer Cable(s)
Term
What do you use to clean ram chips?
Definition
Isopropyl Alcohol & Q-tips
Term
What does 1 Long beep and 1 Short beep mean after POST?
Definition
System Board Error
Term
What does 1 Long beep and 2 Short beep mean after POST?
Definition
Video Adapter Error
Term
What does 1 Long beep and 3 Short beep mean after POST?
Definition
EGA/VGA Adapter Error
Term
What does 1 beep mean?
Definition
Passed POST
Term
What does 10 beeps mean?
Definition
Bad Motherboard (CMOS Checksum Error)
Term
What does 11 beeps mean?
Definition
Bad CPU or Motherboard (Cache Memory Bad)
Term
What does 2 beeps mean?
Definition
Memory Parity Error (Bad Memory)
Term
What does 3 Long beeps after POST mean?
Definition
Keyboard adapter error
Term
What does 3 beeps mean?
Definition
Bad Memory (Base 64K Memory Failure)
Term
What does 4 beeps mean?
Definition
Bad Motherboard (Timer not Operational)
Term
What does 4 beeps stand for after the post is completed
Definition
Timer not oppertaional (Bad Motherboard)
Term
What does 5 beeps mean?
Definition
Bad Processor
Term
What does 5 beeps stand for after the post is completed
Definition
Processor Error
Term
What does 6 beeps mean?
Definition
Bad CPU or Motherboard (8042 gate A20 Failure)
Term
What does 7 beeps mean?
Definition
Bad Processor Error (PRocessor Exception)
Term
What does 8 beeps mean?
Definition
Bad Video Card or Memory (Video Memory Error)
Term
What does 9 beeps mean?
Definition
Bad Bios (ROM Checksum Error)
Term
What does ATX stand for
Definition
Advanced Technology Extended
Term
What does CHKDSK /F used for?
Definition
Fixes error on the disk
Term
What does CHKDSK /R used for?
Definition
Recovers readable information from bad sectors
Term
What does CHKDSK used for?
Definition
Displays a status report of the drive
Term
What does CPU stand for
Definition
Central Processing Unit
Term
What does DDR2 Stand for?
Definition
Double Data Rate 2
Term
What does DMA stand for?
Definition
Direct Memory Access
Term
What does EMI stand for?
Definition
Electromagnetic Interference
Term
What does IRQ 1 used for?
Definition
Keyboard (ONLYY)
Term
What does IRQ stand for?
Definition
Interrupt Request
Term
What does MSDS stand for
Definition
Material Saftey Data Sheet
Term
What does OSHA stand for?
Definition
Occupational Saftey Health Administration
Term
What does RAM stand for?
Definition
Random Access Memory
Term
What does RIS stand for
Definition
Remote Installion Service
Term
What does SFC used for?
Definition
Scans the operating systems critical files and replaces any files that are corrupted
Term
What does SRAM stand for
Definition
Static Ram
Term
What does UPS stand for?
Definition
Uninterruptible power supply
Term
What does ZIF stand for?
Definition
Zero Insertion Force
Term
What does a X in the device manager describe?
Definition
Disabled
Term
What does one beep stand for after the post is completed
Definition
Successfully passed Post
Term
What does the -A Ping Command Option used for?
Definition
Resolve the address to a hostname
Term
What does the -F Ping Command Option used for?
Definition
Set the Don't Fragment flag in the packet
Term
What does the -I TTL Ping Command Option used for?
Definition
Time to Live
Term
What does the -L Size Ping Command Option used for?
Definition
Send the buffer size (without this command the default is 32 bytes)
Term
What does the -N Count Ping Command Option used for?
Definition
Number of echo requests to send (without using this command the default is 4)
Term
What does the -t Ping Command Option used for?
Definition
Ping the specified host until stopped
Term
What does the CMOS do?
Definition
Contains BIOS
Term
What does the Copy /A command do in Command Prompt?
Definition
Indicates an ASCII Text File
Term
What does the Copy /V command do in Command Prompt?
Definition
Verifys that new files are written correctly
Term
What does the Copy /Y command do in Command Prompt?
Definition
Suprresses prompting to confirm you want to overwrite an existing file. (it will automatically overwrite a file of same name with a new version)
Term
What does the DIR command do when typed in DOS
Definition
shows Directories
Term
What does the EDIT command do when typed in Command Prompt?
Definition
Opens a Text editor (similar to notepad but in Command Prompt)
Term
What does the IPCONFIG /ALL do?
Definition
Displays full configuration of all network adapters
Term
What does the IPCONFIG /DISPLAYDNS do?
Definition
Shows DNS information in the cache
Term
What does the IPCONFIG /FLUSHDNS do?
Definition
Empties the cache that store DNS information
Term
What does the IPCONFIG /REGISTERDNS do?
Definition
Refreshes DHCP leases and re-registers the adapter with DNS
Term
What does the IPCONFIG /RELEASE do?
Definition
Releases the IP address of a network adapter
Term
What does the IPCONFIG /RENEW do?
Definition
Renews the IP address of a network adapter
Term
What does the command MSCONFIG do?
Definition
Opens System Configuration Utility
Term
What does the registry contain information about?
Definition
Applications, Users, Hardware, Network Settings, File Types
Term
What is Compatibility Mode?
Definition
Creates an enviroment of an earlier OS that are not compatible with the current OS
Term
What is Disk Cleanup used for?
Definition
Clears space on a hard drive by searching for files that can be safely deleted
Term
What is Disk Management used for?
Definition
Initializes disks and creates, deletes, and formats partitions
Term
What is FORMAT used for?
Definition
prepares a hard drive to store information
Term
What is Multitasking
Definition
The computer is capable of operating multiple applications at the same time
Term
What is Multithreading
Definition
a program can be broken down into smaller parts that can be loaded as needed by the OS. Allows programs to be multitasked
Term
What is Multiuser
Definition
2 or more users canwork with programs and share peripheral devices
Term
What is NSLOOKUP used for
Definition
Used to test and troubleshoot DNS servers. Queries the DNS server to discover IP addresses or hostnames
Term
What is Protected Mode
Definition
Has access to all of the memory in the computer, including virtual memory.
Term
What is Real Mode?
Definition
Can execute only one program at a time
Term
What is SCANDISK/CHKDSK
Definition
Checks integrity of files and folders (may also check the disk surface for physical errors)
Term
What is SYSPREP used for
Definition
To prepare the drive for OS installation
Term
What is TRACERT used for?
Definition
Traces the route that a packet(s) take from your computer to a destination address)
Term
What is Virtual Real Mode
Definition
Allows a Real-Mode application to run within Protected-Mode
Term
What is a "Class A" Fire Eztinguisher used for?
Definition
Paper, Wood, Plastics, Cardboard
Term
What is a "Class B" Fire Eztinguisher used for?
Definition
Gasoline, Kerosene, Prganic Solvents
Term
What is a "Class C" Fire Eztinguisher used for?
Definition
Electrical Equipment
Term
What is a "Class D" Fire Extinguisher used for?
Definition
Combustable Metals
Term
What is a 6-pin mini DIN female connector used for (2)
Definition
PS2 Mouse and Keyboard
Term
What is a D-Shaped plug called
Definition
DB-9 or Serial
Term
What is a NIC used for
Definition
Network connections
Term
What is a loop back adapter
Definition
Used to test the basic functionality of computer ports
Term
What is a loopback adapter used for?
Definition
to test the basic functionality of computer ports
Term
What is a possible problem if you plug your printer into a UPS?
Definition
Printer prints unkown characters
Term
What is a possible solution if a printer prints blank pages?
Definition
Out of Toner/Ink
Term
What is a power Spike?
Definition
suddent increase in voltage
Term
What is part retriever
Definition
used to retrieve parts from locattions that are to small for your hand to fit
Term
What is th probable cause if a computer has network access but does not have internet access
Definition
Default Gateway IP address is incorrent or configured incorrectly
Term
What is the CMOS battery used for
Definition
To Maintain power to the CMOS
Term
What is the NET command?
Definition
Used to manage network computers, servers, and Network drives and printers
Term
What is the last step in the Troubleshooting Process Steps?
Definition
Document Findings
Term
What is the maximum data rate supported by IEEE 1394a
Definition
400 Mbps
Term
What is the maximum length of a SERIAL cable
Definition
50 Feet
Term
What is the minimum required disk space to run DEFRAG
Definition
15%
Term
What is the probable cause if a computer cannot ping the loopback address?
Definition
TCP/IP is corrupted or the NIC is not working properly
Term
What is the probable cause if a user cannot LOG ON to the FTP Server?
Definition
Incorrect Username and or Password
Term
What is the probable causes if a printer cannot be added or there is a print spooler error
Definition
The printer service is stopped or not working properly
Term
What is the resolution of SXGA
Definition
1280 X 1024
Term
What is the resolution of UXGA
Definition
1600 X 1200
Term
What is the resolution of WUXGA
Definition
1920 X 1200
Term
What is the resolution of XGA
Definition
1024 X 768
Term
What is the speed of 1394b
Definition
800 Mbps
Term
What is the voltage of a Molex Adapter
Definition
+5v Red, 0v Black, -5v White
Term
What is used to prevent motherboards from touching a metal case?
Definition
Standoff's
Term
What is used to prevent the mother board from touching the computer case?
Definition
Standoff's
Term
What key is used to access the BIOS menu durring POST on most computers
Definition
Del, F2, F10
Term
What maintains even contact and heat distrubution between the CPU and Heat Sink
Definition
Thermal Compund
Term
What materials do you use to clean a ram stick
Definition
Isopropyl alcohol and some Q-tips
Term
What must you have to use RIS
Definition
A PXE-capable NIC
Term
What partition is used by the OS to boot the computer.
Definition
Active Partition (Only one primary partition can be marked active.)
Term
What power saving mode uses the least amount of power?
A: Standby Mode
B: Hibernate Mode
C: Save to Ram Mode
D: S0
Definition
B
Term
What protocol can a client only send e-mail?
Definition
SMTP (Port 25)
Term
What size Floppy Drives are there?
Definition
3.5 in & 5.25 in
Term
What two protocols can only retrieve e-mail
Definition
POP3 (Port 110)
IMAP (Port 143)
Term
What type of Grid Array is ZIF used for?
Definition
Pin Grid Array (PGA)
Term
What type of partition is usually the first partion and cannot be subdivided into Smaller sections
Definition
Primary Partition
Term
What type of power supply connector do you connect to a ATX motherboard?
Definition
ATX power connector 20-pin
Term
What type of questions should you start with when troubleshooting with a customer
Definition
Open-Ended Questions
Term
What would you do to look at your network performance
Definition
Ctrl + Alt + Del, click Networking TAB
Term
What would you install on a server to make it an E-mail Server?
Definition
Microsoft Exchange
Term
Whats is SFC stand for?
Definition
System File Checker
Term
What is DB-25
Definition
Printer Parallel Port
Term
When installing a CD Rom what type of power connector is used
Definition
Molex
Term
When should you never wear an antistatic wrist strap
Definition
When repairing a Monitor or a Power Supply
Term
Where should you store computer parts when they are not in a machine?
Definition
Antistatic Bag
Term
Which is the following DDR3
A: PC3200
B: PC8000
C: PC133
D: PC2700
Definition
B
Term
Which utility would you use if you wanted to stop an application from starting up every time you boot your machine?
Definition
MSCONFIG
Term
While in the Disk Management Utility what does the condition Foreign Drive mean?
Definition
A Dynamic disk that has been moved to a computer from anothercomputer running Windows 2000 or Windows XP
Term
While in the Disk Management Utility what does the condition Healthy mean?
Definition
A Volume that is functioning properly
Term
While in the Disk Management Utility what does the condition MISSING mean?
Definition
A dynamic disk that is corrupted, turned off or disconnected.
Term
While in the Disk Management Utility what does the condition Not Initialized mean?
Definition
A disk that does nto contain a valid signature.
Term
While in the Disk Management Utility what does the condition Offline mean?
Definition
A dynamic disk that is corrupted or unavailable
Term
While in the Disk Management Utility what does the condition Online mean?
Definition
A basic or dynamic disk that is accessible and shows no problems
Term
what device should never be plugged into a UPS
Definition
Laser Printer
Term
what do you use to pick-up a dropped screw in PC
A: Plastic Tweezers
B: Magnetized Screw Driver
C: Compressed Air
D: Computer Vacume
Definition
A
Term
what does /? used for
Definition
Tells you the information for the command
Term
what does event viewer used for
Definition
System, User or Software Errors
Term
what does the command CD do?
Definition
Changes to a specified directory
Term
what does the command COPY do?
Definition
Copies a file
Term
what does the command Format do?
Definition
Formats a disk
Term
what does the command MD do?
Definition
Makes a new directory
Term
what does the command RD do?
Definition
Removes Directory
Term
what does the command XCOPY do?
Definition
Copies files and subdirectories
Term
what is IRQ 0 used for?
Definition
System Timer
Term
what is Multicore-Processing
Definition
The computer can have two or more CPU's the programs share
Term
what is not affected by EMI?
A: UTP
B: RJ45
C: Coax
D: Fiber
Definition
D
Term
what is the speed of 1394A
Definition
400Mbps
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