Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
57 Cards in this Set
- Front
- Back
Are 504 MB and 528 KB the same?
|
Yes - seems different because of notation
|
|
What are the steps to configure a hard drive?
|
1) Bios needs to be configured to recognize drive (older drives need a manual entry, newer drives use auto detect)
2) Create partitions 3) Format Partition with Fat32 or NTFS |
|
what 3 types of partitions can be created?
|
Operating system
data file program file |
|
What two types of partiton are there?
|
Primary and extended
|
|
what are the choices for configuring a partition?
|
Fat 16 - not efficient/all windows support/supports 2b
Fat 32- More efficient/ 95 OS/ 32 GB/not supported by NT Both of these offer no security NTFS - File and folder security/ small clusters/ |
|
What are the commands for running FDISK?
|
Type FDSK at cmd prompt
enable large disk suppport Y Change current disk 5 Display info 4 no partition defined create partition 1 use max avail size n 1024 enter create partition 510 enter display partition |
|
How many primary and extended drives can you have per partition?
|
One primary and one extended per drive
|
|
what are the choices for configuring a partition?
|
Fat 16 - not efficient/all windows support/supports 2b
Fat 32- More efficient/ 95 OS/ 32 GB/not supported by NT Both of these offer no security NTFS - File and folder security/ small clusters/ |
|
what are the choices for configuring a partition?
|
Fat 16 - not efficient/all windows support/supports 2b
Fat 32- More efficient/ 95 OS/ 32 GB/not supported by NT Both of these offer no security NTFS - File and folder security/ small clusters/ |
|
What is the order that drive assignments are given out for primary master/secondary master/primary slave/secondary slave?
|
Primary IDE Secondary IDE
Primary Master C Secondary Master D Primary Slave E Secondary Slave F |
|
How do you format a new drive?
|
Right click drive letter and click format drive - full format
|
|
How many MBS does CHS support?
|
504
The BIOS must be upgraded to support larger drives |
|
With Fat 16 Can you upgrade?
|
Yes to FAT32 or NTFS to support larger drives
|
|
How many GB does LBA support?
|
8.4 GB
Upgrade BIOS to support LBA |
|
What do you do if BIOS does not support autodetection in CMOS?
|
manually enter it according to the manufacturer in the BIOS
|
|
What does RAID stand for and what are the two types of RAID configs?
|
Redundant array of Inexpensive Disks
ensures fault tolerance provided by hardware or software Win2k server provides disk mirroring RAID 1 - one disk is copied directly to other RAID 5 disk striping with parity (3 drives 1st two hold info 3rd holds parity) can recover as long as one of the first two disks is in tact |
|
What is the difference between basic disk and dynamic disk?
|
Basic supports 4 primary or 3 primary and one extended
Dynamic organizes hard disk into volumes and allows advanced features. Is the only place to add additional RAID 1 or 5 disk |
|
When does head crash occur?
|
when read write head makes physical contact with platter
|
|
what is a basic unit of storage?
|
cluster
|
|
LBA and CHS support what size hard disk?
|
larger than 504 MB
|
|
What is stored on track 0 sector 1 of a hard disk?
|
Master boot record
|
|
What are the three types of Hard Drive Interfaces?
|
IDE, SCI and PC Card hard drives
|
|
IDE is also know at ATA. How many MB and what transfer rate is supported?
|
504 MB
3.3 mbs transfer rate |
|
How many pins does IDE cable have?
|
40
|
|
Enhanced IDE and ATA-2 and Fast ATA are the same. What is the MB is supports and what transfer rater?
|
LBA
11.1 mbs transfer support for cdrom |
|
Ultra DMA supports what data transder rate?
|
33.3 Mbps
Direct memory access |
|
Utlra ATA supports what transfer rate?
|
66.6 MBps
|
|
Which is more flexble SCSI or IDE?
|
SCSI
Better transer rate 50 pin connector 68 pin and 80 pin connector 7 or 15 devices can be daisy chained each device must have unique number |
|
In a daisy chain how many terminators are needed?
|
2, one on each end
first device labeled 0 , second 1 |
|
SCSI host adapter is assigne which device number?
|
7
0-7 have highest priority then 8-15, 7 is always the highest |
|
In binary 0 is what and 1 is what?
|
0 is off and 1 is on
|
|
Does USB support SCSI devices?
|
NO
|
|
DB25 are what kind of connections?
|
printer
|
|
3 types of PC cards
|
Type 1 Type 2 Type 3
3.3 mm 5mm 10.5mm memory modem harddrive Type 2 and 3 support hard drives |
|
Internal Narrow SCSI has how many pins
|
50
|
|
command to dial modem
|
ATD
|
|
When working on CRT never:
|
use a grounding strap
|
|
During the writing process of printing what happens
|
the print image is written to the drum
|
|
What does the maintanence area of the drum do
|
lets ink dry
|
|
if the refresh rate is too high, how do you fix?
|
boot in safe mode
|
|
A modem converts
|
analog to digital
|
|
what doesn't contain a universal asynchronoug receiver/transmitter
|
an external modem
|
|
AT class has how many DMA Channels?
|
7
|
|
What uses IRQ1
|
keyboard controller
|
|
What are the two types of serial bus architecture
|
usb and firewire
|
|
What needs to happen before a PC card will work?
|
Socket service and card services need to be enabled
|
|
What can't be configured in CMOS
|
a drive letter
|
|
Which is more expensive Static ram (SRAM) or dynamic ram(DRAM)?
|
static and doesn't have to be refreshed as much
|
|
SRAM has how many pins
|
168
|
|
What slots support Single Edge cartridges
|
Slot A and Slot 1
|
|
What does the command ATZ do?
|
Reverts modem to factory settings?
|
|
What does the ATZ1 command do?
|
Resets factory settings to user defined state
|
|
What does the AT command do?
|
Shows modem state
|
|
What does the ATZ1 command do?
|
Resets factory settings to user defined state
|
|
What does command ATH do
|
Hangs up modem
|
|
What happens when you refresh memory
|
maintain electric charge on DRAM
|
|
Computer clock is losing time. what should you do?
|
Test the voltage
|