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A+ certification 220-802
Hardware
72
Computer Science
Undergraduate 1
09/08/2013

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Cards

Term
What is the data rate of an 802.11b version.
Definition
11 Mbps
Term
EEE1394b is capable of transfer rates of up to?
Definition
800 Mbps
Term
What is the maximum data transfer rate of IEEE 1394a?
Definition
400 Mbps
Term
Which type of RAID stripes data across three or more disks along with parity?
Definition
RAID 5
Term
Whcih of the following is the correct data connector for an internal SATA hard drive?
Definition
7 pin
Term
What does Hyper-Threading do?
Definition
It allows a processor to work with two independent computer instructions at once
Term
A 64 bit Windows 7 Professional machine can support up to how much ram?
Definition
192 GB
Term
the LGA 1155 socket uses what CPU Cores?
Definition
Core I3,I5,I7
Term
SATA Drives what size pin power connector?
Definition
15 Pin
Term
What is the voltage of a SATA Drive?
Definition
3.3 V, 5 V, and 12 V
Term
What is the Max Data transfer rate of a SATA Revision 2.0?
Definition
3 GB/s
Term
What is the Max Data Transfer Rate of Sata Revision 3.0?
Definition
6 Gb/s
Term
What is the Max Data Transfer Rate of SATA Revision 1.0?
Definition
1.5 Gb/s
Term
What is the pin count of a SATA Drive data connector?
Definition
7 Pins
Term
An Ultra 3 SCSI drive has max data transfer rate of?
Definition
168 MB/s
Term
A SAS (Serial Attached SCSI) has a Max Data Transfer rate of?
Definition
300 MB/s
Term
The Ultra-320 SCSI has what Max data transfer rate?
Definition
32 MB/s
Term
The Ultra 640 SCSI has what Max data transfer rate?
Definition
640
Term
How Many connector Pins does the Ultra 3, 320, and 640 drives have?
Definition
68 Pin, 80 Pin
Term
How many Connector Pins does an SAS (Serial Attached SCSI) have?
Definition
SFF 8482, 8484, 8470
Term
Which Raid has Striping, Data is striped across multiple disks in an effort to increase performance
Definition
Raid 0
Term
Which raid combines the advantages of Raid 1 and raid 0. Requires a minimum of two disks, but will usually have for or more. The system contains at least two mirrored disks.
Definition
Raid 10
Term
Which raid has Mirroring, data is copied to identical disks. If one disk fails, the others continue to operate. When each disk is connected to a separate controller, this is know as disk duplexing.
Definition
Raid 1
Term
Which raid has Striping with parity. Data is striped across multiple disks, fault tolerant parity data is also written to each disk. If one disk fails, the array can reconstruct the data from the parity information.
Definition
Raid 5
Term
a cd rom can hold up to ? MB of data.
Definition
700 MB
Term
What is the Max recording speed of a cd-r drive?
Definition
48x
Term
what is max recording speed of a CD-RW
Definition
24X
Term
What is the capacity of a DVD-5?
Definition
4.7 GB
Term
What is the capacity of a DVD-5?
Definition
4.7 GB
Term
What is the capacity of a DVD-9?
Definition
8.5 GB
Term
What is the capacity of a DVD-10?
Definition
9.4 GB
Term
What is the capacity of a DVD-14?
Definition
13.2 GB
Term
What is the capacity of a DVD-18
Definition
17 GB
Term
What is the capacity of a DVD-R SL
Definition
4.7 GB write speed 22x or 24X
Term
What is the capacity of a DVD+R SL
Definition
4.7 GB Speed 22x or 24x
Term
What is the capacity of a DVD-R DL
Definition
8.54 GB write speed is 12x
Term
What is the capacity of a DVD+R DL
Definition
8.54 GB Write speed is 16x
Term
What is the capacity of a DVD-RW SL or DL
Definition
4.07 OR 8.54 GB, Write speed is 6x
Term
What is the capacity of a DVD+RW SL OR DL
Definition
4.7 OR 8.54 GB. WRITE SPEED 8X
Term
What is the capacity of a BLU-RAY STANDARD DISC, SINGLE-LAYER
Definition
25 GB
Term
What is the capacity of a BLU-RAY STANDARD DISC, DUAL-LAYER
Definition
50 GB
Term
What is the capacity of a BLU-RAY MINI-DISC, SINGLE-LAYER.
Definition
7.8 GB
Term
What is the capacity of a BLU-RAY MINI-DISC, DUAL-LAYER
Definition
15.6 GB
Term
What is the data transfer rate of a Type 1 Pc card
Definition
20 MB/s
Term
what is the Data Transfer Rate of a PC Card/card bus Type II
Definition
PC card = 20 MB/s
Card Bus = 133 MB/s
Term
What is the Data Transfer Rate of a Pc Card/Card bus for Type III
Definition
PC Card = 20 MB/s
Card Bus = 133 MB/s
Term
What is the data transfer rate for an Express Card type PCI Express Mode and USB Mode
Definition
2.5 GBS for express mode
480 Mbps for Usb mode
Term
what is the usage for a PC card
Definition
Ram, Flash Memory
Term
what is the usage for a Pc card
Card bus
Definition
Network Adapters
Modems
Term
What is the usage for a type III
Pc card
Cardbus
Definition
Hard drives
Term
What is the usage of an Express card
Definition
External sata drives, soundcards, Ethernet devices
Term
What is the data transfer rate of a Usb 1.0 version
Definition
1.5 Mbps
Term
What is the data transfer rate of a usb 1.1 version
Definition
12 mbps
Term
What is the data transfer rate of version 2.0 usb
Definition
480 Mbps
Term
What is the Data Transfer Rate of a USB 3.0 version.
Definition
5.0 Gbps
Term
what is the rating for a CAT 3 cabling
Definition
10 Mbps
Term
What is the rating for a Cat 5 cabling
Definition
100 Mbps
Term
What is the rating for a Cat 5e cabling
Definition
100 Mbps and gibabit networks.
Term
What is the rating for a Cat 6 cabling
Definition
100 Mbps and gigabit networks,
Term
What is the rating for a Cat 6 cabling
Definition
100 Mbps and gigabit networks,
Term
What are the specs of an 802.11a wireless card.
Definition
54 Mbps and 5 Ghz
Term
What are the specs of an 802.11g wireless card.
Definition
54 Mbps at 2.4 Ghz
Term
what are the specs of a 802.11 N wireless card
Definition
600 Mbps, uses 5 and 2.4 GHz
Term
What is the loopback IP address for Public Ipv4 addresses
Definition
127.0.0.1a
Term
How can you tell if an address is a private address?
Definition
Begins with 10. (i.e. 10.0.0.0 through 10.255.255.255)
■■ Begins with 172.16. through 172.31.
■■ Begins with 192.168
Term
What resolution is 640x480
Definition
VGA
Term
What is the resolution for 800 x 6000
Definition
SVGA
Term
What is the resolution type for 1024x768
Definition
XGA
Term
What is the resolution type for 1280x720
Definition
WXGA MIN (720P)
Term
What is the resolution type for 1280x800
Definition
WXGA
Term
What is the resolution type for 1366x768
Definition
WXGA
Term
What is the resolution type for 1280x1024
Definition
SXGA
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