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Related Flashcards
Cards In This Set
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Which of the following would likely be the MOST cost-effective media to use for storing 8GB of data? A. DVD RW B. CD-ROM C. Tape backup D. DVD+R DL
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Answer: D
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A technician is troubleshooting an expansion card in a computer that allows the computer to receive faxes over a VoIP line. The line connected to the expansion card is MOST likely which of the following cable types? A. Coaxial B. CAT3 C. CAT6 D. Multi-mode fiber E. Single-mode fiber
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Answer: C
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A user reports that the cursor jumps to random screen locations when typing on a laptop computer. Which of the following devices is MOST likely causing this? A. The touchpad B. The mouse wheel C. The multimedia keys D. The digitizer
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Answer: A
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An IT manager needs to install a large display in a front office area with a lot of natural light. Which of the following display technologies will BEST satisfy the requirements of the design plan? A. CRT B. CCFL LCD C. IPS LCD D. LED LCD
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Answer: D
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A network technician connects a tone generator to an RJ-45 drop. Which of the following is the MOST likely reason for doing this? A. To validate proper wiring of the network jack B. To confirm continuity of the conductors C. To locate the position of the cable on a patch panel D. To test the transmission quality of the connection
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Answer: C
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A technician receives a call that a client's PC is not booting after a recent test of the building's back-up generators. When the technician arrives, it is discovered that, once powered on, there is no output display or POST beep codes. Furthermore, after 15 seconds, the system's fans begin running much louder and faster. Which of the following is the MOST likely issue? A. The motherboard was damaged by the power test. B. The PC's RAM was affected by ESD. C. The power supply was damaged and is nonfunctional. D. The hard drive was erased due to the power test.
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Answer: A
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A computer technician is responding to a call about a printer that is causing streaks to appear on every printout. Which of the following is the MOST likely cause? A. Duplex unit B. Toner cartridge C. Imaging drum D. Pickup rollers
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Answer: C
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A technician needs to boot a PC from a USB drive. Which of the following settings should be disabled to accomplish this task? A. Fast BootB. UEFI Admin Password C. Secure Boot D. Legacy Boot
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Answer: C
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Which of the following types of expansion slots is MOST frequently found in blade servers? A. PCIe B. PCI C. PCI-X
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Answer: C
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A user has requested a device that could be used for web-conferences while away from work. The device will mainly be used for emailing, document reviewing, and phone calls. Which of the following mobile devices would a technician MOST likely recommend? A. Tablet B. Smart camera C. Phablet D. Web camera
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Answer: C
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Which of the following for which of the following cable style connector? A. DVI B. VGA C. RGB D. Composite video
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Answer: D Explanation: /S-zwZUk3RXHNR/learn/learningcenter/home/connections_glossary.html (see composite video jack)
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A technician replaces a computer's NIC with a wireless card. The user wants to save the NIC. Which of the following should the technician use to preserve the NIC? A. ESD mat B. ESD wrist strap C. Sealable plastic bag D. Anti-static bag
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Answer: D
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A technician needs to replace a computer's hard drive. Which of the following should the technician do FIRST? A. Remove network connections B. Remove the RAM C. Self ground on the computer case D. Disconnect power to PC
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Answer: D
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When a user's computer boots, a message shows that reads: "Alert! Cover previously removed." Which of the following was configured in the BIOS to cause this alert? A. Boot sequence B. Date/time clock settings C. Intrusion detection D. Virtualization support
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Answer: C
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Which of the following ports is used by default for IMAP traffic? A. 53 B. 110 C. 143 D. 443
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Answer: C
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