Shared Flashcard Set

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CompTIA A+ 220-801
A+ 220-801
22
Computer Science
Undergraduate 1
08/11/2014

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Cards

Term
What is the size of an an ATX?
Definition
12 X 9.6
Term
What is the size of a micro ATX?
Definition
9.6 X 9.6
Term
Another word for clock rate is:
Definition
Clock Speed
Term
The base clock speed of the motherboard ia:
Definition
Bus Speed
Term
What is the size of a ITX?
Definition
6.7 X 6.7
Term
What are the numbers for the four pins on a 24-pin power supply?
Definition
11,12,23,24
Term
What are the voltages supplied to an ATX?
Definition
+3.3V, +5V, +12V,-12V and +5V for standby.
Term
On a SCSI, what number has the highest priority?
Definition
7
Term
How many pins does a parallel (printer) port have?
Definition
25 (2 rows of pins)
Term
How many pins does a VGA connector have?
Definition
15 (three rows of five pins)
Term
How many pins does a serial or RS-232 have?
Definition
25 or 9 pins divided into 2 rows.
Term
How many pins does a S-video connector have?
Definition
4, 7, or 9 and is round in shape
Term
What is a 8-pin power connector used for?
Definition
PCIe devices
Term
What is a 15-pin power connector used for?
Definition
SATA hard drive
Term
What is a 4-pin power connector used for?
Definition
ATA hard drives.
Term
What type of computer memory has 168 pins?
Definition
DIMM
Term
Memory access speeds are measured in:
Definition
Nano Seconds (ns)
Term
How many pis does a floppy disk drive connection have?
Definition
34
Term
What technology supports both analog and digital transmissions?
Definition
DVI-I
Term
What type of SCSI has the longest cable?
Definition
SCSI-I
Term
Where is the MBR stored?
Definition
hard disk
Term
Which Intel processor uses a Socket 423 connector??
Definition
Pentium IV
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