Optical mark readers (OMRs) are devices designed to process marked data, commonly used for grading multiple-choice exams and surveys. They work by detecting the
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Computer Hardware
Where optical scanner is used?
Asked by Anonymous
An optical scanner is used to read or capture printed text, images, marks, or barcodes and convert them into digital data.
Common places where optical scanners
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Mobile Phones
+2
How can you get a video from your phone to play on your laptop?
Asked by Anonymous
You can use MobiKin Assistant for Android to transfer videos from your phone to your laptop. Just connect your phone via USB, enable USB debugging, let the soft
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Computer Hardware
Where can one purchase a bench power supply?
Asked by Anonymous
You can purchase a bench power supply from electronics distributors, test equipment suppliers, industrial component stores, and trusted online marketplaces. Loo
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Computer Hardware
+1
How do you get rid of Epson printers printout errors?
Asked by Jassicarobbiegp8278
This usually happens due to a driver issue, stuck print queue, or connection glitch. Restart the printer/PC, clear the queue, and reinstall or update the Epson
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Computer Hardware
+1
Where on the motherboard would you find the heat sink?
Asked by Anonymous
The heat sink is typically located near the CPU socket on the motherboard, as it helps dissipate heat generated by the processor during operation. It may also b
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Computer Hardware
What is one reason to flaw bios?
Asked by Anonymous
One reason to flaw BIOS is to bypass security features or restrictions, allowing unauthorized access to the system or its settings. This can enable users to mod
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Computer Hardware
What is the input and output energy of solar cell?
Asked by Anonymous
The input energy of a solar cell is solar radiation, specifically sunlight, which is captured by the cell's photovoltaic materials. When this sunlight strikes t
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Computer Hardware
+1
Question-2 a group of 2n-1 routers are interconnected in a centralized binary tree with a router at each tree noderouter you communicates with router j by sending a message to the root of?
Asked by Ashokmca07386
In a centralized binary tree with 2n-1 routers, each router is represented by a node in the tree. To communicate between routers, a message is sent to the root
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Computer Hardware
What happens if your apple charger is wet but then dries out later?
Asked by Anonymous
If your Apple charger gets wet, it's important to avoid using it until it is completely dry to prevent damage or a short circuit. Once it dries out, g2gbet you can ins
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Computers
+2
Can i use dual monitors with my Toshiba dx735-d3201 all in one PC?
Asked by Anonymous
Yes, you can use dual monitors with your Toshiba DX735-D3201 all-in-one PC, as it supports external display connections. You can connect a second monitor throug
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Computer Hardware
What is iterative hardware?
Asked by Anonymous
Iterative hardware refers to a design approach in which hardware components are developed and refined through repeated cycles of testing, evaluation, and modifi
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Computer Hardware
What is a cartographic device?
Asked by Anonymous
A cartographic device is a tool or method used in the creation and presentation of maps. It includes elements such as scale, symbols, legends, and orientation i
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Computer Hardware
What are the limitations of scsi in CAM?
Asked by Anonymous
SCSI (Small Computer System Interface) has limitations in Computer-Aided Manufacturing (CAM) primarily due to its relatively lower data transfer speeds compared
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Computer Hardware
Commonly used hardware interface for attaching peripherals to a microcomputer?
Asked by Anonymous
A commonly used hardware interface for attaching peripherals to a microcomputer is the Universal Serial Bus (USB). USB provides a standardized connection for va
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Computer Hardware
What is ach in bios?
Asked by Anonymous
ACH, or acetylcholine, is a neurotransmitter in the nervous system that plays a crucial role in transmitting signals between nerve cells and muscles. It is invo
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Computer Hardware
How LM317 power supply works?
Asked by Anonymous
The LM317 is a voltage regulator that provides a stable output voltage adjustable between 1.25V and 37V, depending on the resistor values used in its feedback n
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Computer Hardware
Which input in this table is incorrect?
Asked by Anonymous
To identify which input in a table is incorrect, I would need to see the actual table and its contents. Please provide the table or the specific inputs you woul
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Computer Hardware
What is a litery device?
Asked by Anonymous
A literary device is a technique or tool used by writers to convey meaning, create effects, or enhance their storytelling. Examples include metaphors, similes,
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Computer Hardware
How do you connect 2 12volts LED to a 24volts power supply?
Asked by Anonymous
To connect two 12-volt LEDs to a 24-volt power supply, you can wire the LEDs in series. This means connecting the positive terminal of the first LED to the posi
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Computer Hardware
What is input output testing?
Asked by Anonymous
Input-output testing is a software testing technique that focuses on verifying the correctness of a program's output based on given inputs. It involves providin
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Computer Hardware
What is the band width of USB ports?
Asked by Anonymous
USB ports have varying bandwidths depending on their version. USB 2.0 offers a maximum data transfer rate of 480 Mbps, while USB 3.0 increases this to 5 Gbps, a
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Computer Hardware
What is the main menu of bios?
Asked by Anonymous
The main menu of BIOS (Basic Input/Output System) is a firmware interface that allows users to configure hardware settings and manage system boot options. It ty
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Computer Hardware
Which PATA types conductor cables are commonly known?
Asked by Anonymous
Commonly known PATA (Parallel ATA) types of conductor cables include the 40-wire and 80-wire IDE cables. The 40-wire cables, used primarily in older systems, su
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Computer Hardware
What should you do before flashing the bios?
Asked by Anonymous
Before flashing the BIOS, ensure you back up your current BIOS version, as this allows you to restore it if the update fails. Verify that the new BIOS version i
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