Practice test A missed Flashcards
Printer that supports continuous-feed paper
Dot-matrix
Where does BIOS save config info
CMOS (Complementary Metal Oxide Semiconductor)
Beep codes
- Keyboard controller error
- Processor error
- Parity error
- CMOS battery failure
- 6 short beeps
- 5 short beeps
- 2 short beeps
- 10 short beeps
Pins in HDMI Type A and B connectors
Type A: 19 pins
Type B: 29 pins
SSH Protocol components
Operates at the Appliation layer
Has 3 components:
Connection protocol
Transport layer protocol
User authentication protocol
NTFS file permissions
Read, Write, and delete
must have “Modify” permission
Advantages of SATA over PATA
Faster
Easy cable management
More efficient data transfer rate
Advantage of USB over legacy ports
Speed
Expansion
Easy configuration of hardware devices
Wired Equivolent Privacy (WEP)
Encryption
IV field bit length
Tool to discover keys
Uses RC4 encryption algorythem
IV field is only 24 bits long
AirSnort is example of automated tool to discover keys
Data throughput of one IDSN bearer channel
64 Kbps
Dot matrix paper feed mechanism
Tractor feed
RAID 10
Provides fault tollerance
Better input output performance
and highest read write performance than any other raid (requires twice as many disks though)
Function of battery one RAID controller
Prevents loss of data in write cache
Name for USB 3.0
SuperSpeed
Reset boot password of computer
Temporarily remove CMOS battery from mother board
OR
Clear CMOS by shorting the CMOS jumper
Name for magnetic rings on surface of disk platter
Track
Laser printer component that charges drum after being cleared
Primary corona
Size of hard disk in laptop
desktop
Laptop: 2.5 in
Desktop: 3.5 in
Northbridge components
PCIe and AGP controller
CPU (frontside bus)
Cache and Memory Controller (backside bus)
Sourthbridge components
ATA interfaces, Serial ATA, Floppy,
Onboard LAN
Onboard USB, Serial, Parallel
PCI Expansion bus
Onboard Audio
Memory Bus
Handles traffic between CPU, chipset, and RAM
Processor bus
handles traffic between CPU and chipset
IP bus
trafic between hardware components and processor (via memory bus)
Address bus (pathway)
connects processor to main memory
IPv6 address prefix that connects to internet
2000::
Multicast IPv6 address
begin with FF00::
Link local IPv6
FE80::
IPv6 version of IPv4 address starts with
FFFF::
Laser printer prints vertical line on all pages of documents
Replace EP drum
