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Q41. The technician would like to upgrade a workstation by adding a USB 3.0 card, and updgarding the video card, sound card, and NIC. The technician is concerned about power consumption by the expansion cards. Which of the following upgrades would MOST likely require also upgrading the power supply?
A. Video card
B. USB 3.0 card
C. Sound card
D. Network card
Answer: A
Q42. Which of the following types of cables are MOST likely to be used to connect to an external hard drive? (Select TWO).
A. Molex
B. SPDIF
C. eSATA
D. HDMI
E. USB 3.0
F. CAT6e
Answer: C,E
Q43. 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
Q44. A printer on the second floor is not printing for anyone. However, the printer has power and displays ready on the LCD display. There is paper in the trays and the toner was recently changed. The system administrator goes to the location with a laptop and tests the network port and is able to connect. Jobs are being queued on the local machines. Which of the following should the system administrator do to get the printer functioning again?
A. Move the printer to a known good port and connect to the network
B. Replace the network cable to the printer
C. Verify the server’s print spooler service is running
D. Attach the printer directly to the laptop and print a test page
Answer: C
Q45. A user has downloaded an image file and needs to install an application from the image.
When trying to execute or open the file, an error is displayed. Which of the following should the user perform?
A. Download a different file from the website
B. Rename the extension of the file to a known extension
C. Verify the MD5 hash of the downloaded file
D. Mount the file as an emulated DVD
Answer: D
Q46. A customer wants to copy a database that is 97GB in size for multiple uses. Which of the following format specifications should the customer use?
A. BD – RE DL
B. BDXL
C. BD – RE
D. BD-R
Answer: A
Q47. Ann, a user, wants to host a gaming server on her SOHO network. Which of the following features on the SOHO router would need to be configured?
A. Channels
B. DHCP
C. Port forwarding
D. Firmware
Answer: C
Q48. Which of the following is an advantage of UDP over TCP?
A. It is connection based.
B. It uses flow control.
C. It transfers packets faster.
D. It uses connection handshakes.
Answer: C
Q49. A customer wants the thinnest laptop possible. Which of the following display technologies typically allows for thinner devices?
A. IPS
B. OLED
C. LCD
D. DisplayPort
Answer: B
Q50. A customer signed up for the mobile pay service to use with their first generation smartphone but it does not work at any place that supports the mobile pay service. Which of the following is missing from the customer’s smartphone?
A. RFID
B. IMSI
C. NFC chip
D. Bluetooth
Answer: C