Which of the following is correct about differences in CAT5 and CAT6 connectors?
A. CAT5 connectors have locking tabs
B. CAT5 and CAT6 use the same connectors
C. CAT6 supports three different wiring standards
D. CAT6 connectors are longer for better contact
Which of the following is often required to complete configuration of a barcode scanner?
A. The scanner must be set to reject scanning any codes shorter than three digits.
B. The system must be rebooted and update drivers installed.
C. The scanner utilities must be run to adjust the light intensity of the laser.
D. The scanner must be programmed by scanning in select codes.
Which of the following is the MAIN difference between an LCD display and an LED display?
A. The ability to use external displays
B. The source of the backlighting
C. The viewable size of the display
D. The size of the pixel display
When printing forms that need to be copied using carbon paper, which of the following technologies is BEST suited?
A. Laser
B. Thermal
C. Inkjet
D. Impact
Which of the following terms is MOST likely associated with a modem connection?
A. RJ-11
B. 802.11g
C. RJ-45
D. IEEE 1394
Which of the following display types is likely to draw the LEAST amount of power?
A. LCD
B. LED
C. CRT
D. Plasma
Which of the following display types is MOST likely to have problems with light and glare?
A. Plasma
B. LED
C. OLED
D. LCD
A user reports that some of the colors are bright in some areas and dull in others when printing to a laser printer. Which of the following should the technician do NEXT to resolve the issue?
A. Replace the pickup rollers
B. Print the cleaning page
C. Print a test page
D. Replace the fuser
A user from the payroll department is printing out paychecks and notices that words are not completely being printed out. The user does state that all of the print on the checks is still dark and legible. Which of the following should the technician perform to resolve this issue with the impact printer?
A. Reinstall the print drivers
B. Clean the printer head
C. Replace the printer ribbon
D. Replace the printer cable
After making a long CAT5 cable, the technician fears that the cable may have been damaged during the pull, but does not have a cable tester. Which of the following would be the BEST alternative tool to determine whether there are any breaks or shorts in the cable?
A. Multimeter
B. Voltmeter
C. Loopback plug
D. Punchdown tool
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