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What do you know about computer pairing techniques?

Below, the Network Administrator will send you a set of multiple-choice questions about computer pairing, hoping they will provide you with useful information.

★ Test your knowledge with questions about P3 technology
★ Interesting quizzes about computer networks - Part 3
  • Question 1. Find the most incorrect sentence: Parallel port in the computer
    • Parallel data transmission bits, 8 bits at a time
    • Usually connected to the printer, symbol LPT1, LPT2 or LPT3
    • Of RS-232 standard
    • Do not use cables longer than 15 meters
  • Question 2. Find the wrong sentence: The basic principle of installing peripheral devices
    • Both hardware and software must be installed
    • Hardware is controlled by software
    • Device control (Device drivers) must be understood by the operating system
    • Must be connected to the display
  • Question 3. Find the wrong sentence: Steps to install peripheral devices into the computer
    • Attach the device to the device (either inside or outside the machine)
    • Install the driver for the device
    • Install application software for the body to use them
    • Configure the main board
  • Question 4. Finding the wrong sentence: Standard the keyboard connector with the port in the computer
    • Standard RS-232 connector
    • Standard PS / 2 connector (small, round, with 6 pins)
    • DIN standard connector (round with 5 pins)
    • Connector with USB port
  • Question 5. Finding wrong sentences: The signals on the computer keyboard connector
    • Data signal - Keyboard data
    • Source signal: Ground, Current (+ 5volts)
    • Interrupt request and interrupt request
    • Keyboar clock pulse signal
  • Question 6. Find the most incorrect sentence: Construct the mouse device (mouse) in the computer including
    • Ultraviolet ray and sensor head (X, Y output)
    • Serial data transmission bits
    • X and Y rollers and rollers
    • Rolling ball
  • Question 7. Finding wrong sentences: The printer can connect to the computer through
    • Transfer the data to the bits on Phoneline
    • Parallel port LPT
    • USB port, IEEE1394 port
    • Connect PC card, infrared connection or wireless access
  • Question 8. Find the correct sentence: Process the steps to work in the laser printer
    • Send signals, convert binary into characters, and print
    • Send signal, spray ink in gas form according to each character
    • Erase, charge the electric field, project the laser beam, absorb ink according to the signal, and then release the ink
    • Cleaning, writing, developing and fusing
  • Question 9. Select the correct sentence: Concept of Brightness-Brightness in CRT monitor
    • Is the value of glow or reflection
    • Is the brightness or brightness
    • Is the ratio of brightness
    • Is the glare of the image
  • Question 10. Select the correct sentence: Pixel-Pixel concept in CRT monitor
    • Is the distance between the bright points
    • Is the pixel density per unit length
    • Is the smallest detailed dimension measured by a display device
    • The smallest element of an image or a display device

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David Pac

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David Pac
Update 24 May 2019

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