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Q41. Which of the following Internet connection types is a digital form that runs over standard telephone wiring?
A. Fiber
B. Dial-up
C. Cable
D. DSL
Answer: D
Q42. 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
Answer: C
Q43. Which of the following is a public IP address?
A. 10.45.xxx.xxx
B. 169.254.xxx.xxx
C. 173.16.xxx.xxx
D. 192.168.xxx.xxx
Answer: C
Q44. A customer brings a laptop in for repair, because the screen image is upside down. Which of the following is the BEST solution?
A. Change the screen orientation
B. Replace the video card
C. Connect an external monitor
D. Update the video card drivers
Answer: A
Q45. A finance officer has submitted a request for a new wireless access point. The technician has set up the physical equipment and powered it on, but the router will not recognize it. Which of the following should the technician do to correct the problem?
A. Install firmware updates
B. Run Windows updates
C. Perform RPM updates
D. Use apt-get for updates
Answer: A
Q46. Video editing workstations require the fastest hard drive access times with large storage capacity. Which of the following hard disk setups would be MOST ideal for the described computer?
A. Two 500 GB SATA2 hard drives used in a JBOD array
B. Two 500 GB SATA2 hard drives in a hardware RAID 0
C. Two 500 GB SATA2 hard drives in a hardware RAID 1
D. Two 500 GB SATA2 hard drives in a software RAID 0
Answer: B
Q47. Which of the following ports is used when accessing a website with SSL encryption?
A. 22
B. 80
C. 110
D. 443
Answer: D
Q48. Joe, a user, has installed a new monitor on an existing system. Joe calls a support technician and reports that everything on the new display is fuzzy. Which of the following describes what needs to be changed to correct this issue?
A. The display resolution needs to match the native resolution.
B. The old graphics card does not support the new monitor.
C. The new monitor cable needs to have aluminum cores installed.
D. The new monitor requires updated drivers to be installed.
Answer: A
Q49. A user wants to enable hands-free for a smartphone in a car. Which of the following needs to be performed?
A. Enable WiFi
B. Driver installation
C. Device pairing
D. Enable NFC
Answer: C
Q50. Which of the following external ports would a technician use to connect a keyboard? (Select TWO).
A. eSATA
B. IEEE 1394
C. USB
D. PS/2
E. VGA
Answer: C,D
