220 901 practice test free (21 to 30)

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Q21. Which of the following expansion cards would MOST likely have the requirements of utilizing a direct auxiliary 6-pin power plug to operate properly?

A. PCI Express RAID card

B. PCI Express video card

C. PCI Express FireWire card

D. PCI Express LAN card

Answer: B


Q22. A user is reporting toner smudging on paper after printing. Which of the following should the technician inspect?

A. Print spooler

B. Fuser

C. Rollers

D. Maintenance kit

Answer: B


Q23. A group of users need to connect directly to a printer with continuous access. Which of the following connection types will achieve this?

A. Serial

B. Ethernet

C. USB

D. eSATA

Answer: B


Q24. Which of the following devices requires 12V of power from the power supply?

A. Serial Port Card

B. CD-ROM Drive

C. Parallel Port

D. Audio Jack

Answer: B


Q25. Which of the following connectors are commonly used for fiber optic cables?

A. RJ-11 and RJ-45

B. ST and LC

C. F-connectors

D. BNC

Answer: B


Q26. Which of the following monitor technologies provide the widest viewing angle with rich colors and consistent backlighting? (Select TWO).

A. Light Emitting Diode

B. In-Plane Switching

C. Plasma

D. Twisted Nematic

E. Cold Cathode Fluorescent Lamp

Answer: A,B


Q27. 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

Answer: A


Q28. Which of the following devices transmits data to all ports regardless of final destination?

A. Firewall

B. Router

C. Switch

D. Hub

Answer: D


Q29. Which of the following RAM types can continue working if there is corrupt data?

A. Non-parity

B. Dual channel

C. Buffered

D. ECC

Answer: D


Q30. A user has reported that the company notebook is performing some random mouse actions requiring the user to make a lot of typing corrections. How can the technician solve the issue for the user?

A. Adjust the mouse settings so the mouse moves slower

B. Reverse the buttons on the mouse pad

C. Adjust the mouse settings so the mouse moves faster

D. Use the function keys to disable the mouse pad

Answer: D