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150 Cards in this Set
- Front
- Back
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What is the max speed of a CAT3 cable? |
10Mbps |
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What is the max frequency of a CAT3 cable? |
16Mhz |
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What is the max speed of a CAT5 cable? |
100Mbps |
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What is the max frequency of a CAT5 cable? |
100Mhz |
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What is the max speed of a CAT5e cable? |
1000Mbps |
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What is the max frequency of a CAT5e cable? |
100Mhz |
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What is the max speed of a CAT6 cable? |
10Gbps |
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What is the max frequency of a CAT6 cable? |
250Mhz |
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Name the bus that connects the CPU to the motherboard |
Front side bus |
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Name the bus that connects the Northbridge to the RAM |
Memory bus |
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Name the bus that connects the video card to the memory and CPU |
AGP bus |
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Name the bus that connects the Southbridge to the hard disk drives |
ATA bus |
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Name the bus that connects the PCI slots to the Southbridge |
PCI bus |
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PCI expansion cards come in 32 and 64-bit versions and can reach speeds of up to _______. |
533Mbps |
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PCI-X expansion cards can reach speeds up to ______. |
1064Mbps |
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PCIe can reach speeds up to _______. |
2Gbps |
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SATA 1 transfers data at a max of ________. |
1.5GB/sec |
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SATA 2 transfers data at a max of ________. |
3.0GB/sec |
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SATA 3 transfers data at a max of ________. |
6.0GB/sec |
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Which RAID level does NOT provide fault tolerance? a) RAID 0 b) RAID 1 c) RAID 5 |
a) RAID 0 |
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Which RAID level supports improved read but NOT improved write? a) RAID 0 b) RAID 1 c) RAID 5 |
b) RAID 1 |
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What is the minimum number of disks for RAID 5? |
3 |
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Which RAID level adds duplexing? |
RAID 1 |
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Which RAID level includes parity calculations? |
RAID 5 |
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What is the storage capacity of CD-ROM? (data) |
700MB |
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What is the storage capacity of DVD-ROM? |
4.7GB |
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What is the storage capacity of Dual Layer DVD-ROM? |
8.5GB |
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What is the storage capacity of Blu-Ray Single Layer? |
25GB |
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What is the storage capacity of Blu-Ray Double Layer? |
50GB |
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What is the storage capacity of Blu-Ray Triple Layer? |
100GB |
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What is the storage capacity of Mini CD-ROM? (data) |
194MB |
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What is the video resolution of VGA? |
640x480 |
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What is the video resolution of SVGA? |
800x600 |
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What is the video resolution of XGA? |
1024x768 |
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What is the video resolution of EVGA? |
1024x768 |
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What is the video resolution of SXGA? |
1280x1024 |
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What is the video resolution of UXGA? |
1600x1200 |
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What is the video resolution of WUXGA? |
1920x1200 |
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What is the video resolution of HDMI? |
1280x1080 |
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What is the video resolution of HDMI 780? |
1280x720 |
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Which connection type transmits, video, audio and USB signals to compatible monitors? |
DisplayPort |
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_________ varies above and below zero volts and looks like a sine wave. |
Alternating Current (AC) |
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________ has a constant voltage above or below zero. |
Direct Current (DC) |
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The rate of voltage flow is _______. |
Amperage |
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Voltage x Amperage = ? |
Watts |
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The difference in potential between two points is ________. |
Voltage |
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A ___________ includes 3.3, 5 and 12V DC voltages. |
SATA Power Connector |
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The ____ connector powers the motherboard. |
P1 |
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SATA cable connectors have __ pins. |
15 |
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Which of the following are requirements of a virtualization workstation? a) Fast multi-core processor b) Support for hardware-assisted virtualization c) High-end video card d) Large power supply e) 12-16GB RAM |
A, B and E |
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Which of the following are requirements of a graphic CAD/CAM workstation? a) Fast multi-core processor b) Support for hardware-assisted virtualization c) High-end video card d) Large power supply e) 8-16GB RAM |
A, C and E |
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Which of the following are requirements of a audio/video editing workstation? a) Dual monitors b) 12-16GB RAM c) Specialized audio/video card with dedicated processor d) Large power supply e) Large, fast hard drive f) High-end cooling system |
A, C, and E |
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Which of the following are requirements of a gaming PC? a) Fast multi-core processor b) High-end cooling system c) High-end video card with onboard memory d) Large power supply e) 12-16GB RAM f) High-end audio |
A, B, C and F |
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_______ allows network traffic in only one direction at a time. |
Half-duplex |
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_______ allows network traffic in both direction at the same time. |
Full-duplex |
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What purpose do the twists in twisted-pair cables serve? |
Prevent signals from crossing over into other wires |
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Fiber-optic cables use ________ instead of electrical signals. |
Light pulses |
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___________ can travel much farther, have larger bandwidth and are immune to EFI, RFI and crosstalk. |
Fiber optic signals |
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Which network topology uses a central hub or switch that connects to each device? |
Star |
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Which network topology has all devices connected on the same electrical circuit? |
Bus |
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Which network topology has each device connected to two others? |
Ring |
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Which is the most expensive network topology to install? a) Mesh b) Star c) Bus d) Ring |
a) Mesh |
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Which of the following topologies go down completely if one device or cable fails? a) Bus b) Mesh c) Ring d) Star |
a) Bus and c) Ring |
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What is the most common network topology? |
Star |
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What is Step 1 of TCP/IP protocol? |
TCP protocol breaks data into packets |
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What is step 2 of TCP/IP protocol? |
Packets travel from router to router over the internet according to IP protocol |
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What is step 3 of TCP/IP protocol? |
TCP protocol reassembles the packets into the original data |
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Which layer in TCP/IP handles addressing? |
IP |
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An IP address is composed of what two components? |
Network identifier and host identifier |
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Which IP address type is 32 bits and has four numbers separated by three dots, with numbers between 0 and 255? |
IPv4 |
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Which IP address type is 128 bits that appear as eight groups of four hexadecimal characters separated by colons? |
IPv6 |
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______________ differentiate between network and host ID in a given IP address |
Subnet masks |
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255 in a subnet mask corresponds to _________. |
The network ID |
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0 in a subnet mask corresponds to ________. |
The host ID |
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Devices on the internet have registered ________ IP addresses |
Public |
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Devices on internal networks use ________ IP addresses |
Private |
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The range 10.0.0.0 to 10.255.255.255 corresponds to what class of private IP addresses? A B C |
A |
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The range 172.16.0.0 to 172.31.255.255 corresponds to what class of private IP addresses? A B C |
B |
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The range 192.168.0.0 to 192.168.255.255 corresponds to what class of private IP addresses? A B C |
C |
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_________ addressing refers to direct one-to-one data traffic, or data being sent from one system to another. |
Unicast |
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__________ addressing refers to one-to-all data traffic, or one system sending data to all others on a network. |
Broadcast |
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________ addressing refers to one-to-many traffic, or one system sending data to multiple systems. |
Multicast |
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Which of the following is NOT a type of IPv4 addressing? a) Broadcast b) Multicast c) Midicast d) Unicast |
c) Midicast |
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__________ is used to dynamically assign IP addresses and other TCP/IP configuration data to devices. |
DHCP |
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A _________ IP address is manually assigned and manually changed. |
Static |
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The well known ports are ports _ to ___. |
0 to 1023 |
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In TCP and UDP, port numbers start at _ and end at _. |
0; 65,535 |
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Registered ports have numbers between _ and _. |
1,024; 49,151 |
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Dynamic ports are numbered _ to _. |
49,152 to 65,535 |
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__________ ports are used by internal services and processes. |
Dynamic/ephemeral |
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__________ ports are used by companies to identify applications; many are assigned by IANA. |
Registered |
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____________ ports are used by specific protocols and services and assigned by IANA. |
Well-known |
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FTP protocol's port numbers are _ and _. |
20, 21 |
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The port number for both SSH and SSH Port Forwarding is? |
22 |
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The port number for Telnet is? |
23 |
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The port number for SMTP is? |
25 |
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The port number for DNS is? |
53 |
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The port number for TFTP is? |
69 |
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The port number for RDP is? |
3389 |
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The port number for HTTP is? |
80 |
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The port number for POP is? |
110 |
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The port number for IMAP is? |
143 |
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The port number for both HTTPS and SSL is? |
443 |
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The port number for SMTPS is? |
465 |
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The port number for IMAPS is? |
993 |
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The port number for POP3S is? |
995 |
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Which protocols are assigned to port number 22? |
SSH and SSH Port Forwarding |
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Which protocols are assigned to port number 443? |
HTTPS and SSL |
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Which protocol has two port numbers, 20 and 21? (name and abbreviation) |
File Transfer Protocol (FTP) |
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What are the three common encryption protocols? (name and abbreviation) |
Secure Shell (SSH), Transport Layer Security (TLS) and Secure Socket Layer (SSL) |
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The language used to display web pages is ? (name and abbreviation) |
Hypertext Markup Language (HTTP) |
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__________ is a primary system of mapping host names to IP addresses. (name and abbreviation) |
Domain Name System (DNS) |
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________ is used by internal networks to resolve host names to IP addresses. (name and abbreviation) |
Windows Internet Name System (WINS) |
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____________ protocol is used only in Microsoft networks to connect and log onto remote systems |
Remote Desktop |
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The _________ identifies the default path out of a network (on a router). |
Default gateway |
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The _________ and _________ wireless standards allows speeds up to 54Mbps |
802.11a; 802.11g |
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The _________ wireless standard allows speeds up to 11Mbps |
802.11b |
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The _________ wireless standard allows speeds up to 150Mbps per channel or up to 600Mbps total |
802.11n |
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The upcoming __________ wireless standard allows speeds up to 500Mbps per channel or 1Gbps total |
802.11ac |
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Which wireless protocol allows frequencies of 2.4 AND 5.0Ghz? |
802.11n |
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Which wireless protocols have frequencies of 2.4Ghz? |
802.11b and 802.11g |
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Which wireless protocol has a frequency of 5.0Ghz? |
802.11a |
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Which wireless protocol has a range of ~30m or 100 feet? |
802.11a |
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Which wireless protocol has a range of ~35m or 115 feet? |
802.11b |
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Which wireless protocol has a range of ~38m or 125 feet? |
802.11g |
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Which wireless protocol has a range of up to ~70m or 230 feet? |
802.11n |
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A ____________ has a transmitter and receiver that work as a bridge to a wired network for wireless devices |
Wireless access point |
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A ___________ is a wireless access point with additional features, such as wired connections, internet connectivity, a switch component, DHCP, NAT, etc. |
Wireless router |
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_____________ allows a router to direct messages to particular ports or computers |
Port forwarding |
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_____________ allows a router to direct messages to a particular port for a specific time period |
Port triggering |
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The ______ is a buffer zone configured in the WiFi router that is used to protect systems that have access to the Internet without putting the system directly on the internet (name and abbreviation) |
Demilitarized zone (DMZ) |
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Step 1 of the laser printer imaging process is called? |
Processing |
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Step 2 of the laser printer imaging process is called? |
Charging |
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Step 3 of the laser printer imaging process is called? |
Exposing |
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Step 4 of the laser printer imaging process is called? |
Developing |
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Step 5 of the laser printer imaging process is called? |
Transferring |
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Step 6 of the laser printer imaging process is called? |
Fusing |
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Step 7 of the laser printer imaging process is called? |
Cleaning |
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During which stage of the laser printing process is toner permanently pressed into the paper? (name) |
Fusing |
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During which stage of the laser printing process is a print job sent to the raster image processor to create the raster image? |
Processing |
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During which stage of the laser printing process is a negative charge (typically between -500 and -600 VDC) applied to the imaging drum? |
Charging |
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During which stage of the laser printing process is a highly focused laser beam used to expose the imaging drum with the raster image? |
Exposing |
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The charge on the toner particles is ___________ |
Negative |
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The charge on the raster image areas of the imaging drum is __________ |
Positive |
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The charge on the non-laser etched areas of the imaging drum is ___________ |
Negative |
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Two fuser rollers are used to apply ________ and _________ to the toner particles |
Heat; pressure |
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During which stage of the laser printing process is the charge on the imaging drum neutralized? |
Cleaning |
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Which class of fire extinguisher is used to neutralize flammable gases and liquids? A B C D |
B |
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Which class of fire extinguisher is used to neutralize an electrical fire? A B C D |
C |
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Which class of fire extinguisher is used to neutralize a paper or wood fire? A B C D |
A |
