CompTIA A+ Essentials Free Practice Test – Chapter 1 (146-150)
CompTIA A+ Essentials Free Practice Test and Practice Exam – Chapter 1
QUESTION NO: 146
All of the following Windows editions have the aero theme EXCEPT: (Select TWO).
A. Windows Vista Home
B. Windows 7 Professional
C. Windows XP Professional
D. Windows 7 Starter
E. Windows Vista Business
QUESTION NO: 147
A technician has a laptop that is booting but nothing appears on the LCD. Which of the following should the technician press to make video transfer to the external monitor?
A. Function keys
B. Alt-insert keys
C. Power button
D. Control and escape keys
QUESTION NO: 148
Which of the following cables consists of only two twisted pairs of copper wires?
C. POTS line
QUESTION NO: 149
A laser printer is received for repair work with a description of failing to pick up paper during prints, even with a full paper tray. Which of the following is the cause of such an occurrence?
A. The automatic document feeder is faulty and needs replacing
B. The rollers are dirty and need to be cleaned
C. The incorrect print driver is installed
D. The drum is dirty and needs to be cleaned
QUESTION NO: 150
A customer brings in a desktop PC that runs fine for an hour and then shuts down. Which of the following should be checked FIRST?
A. Power supply voltages
B. Hard disk drive
C. CD-ROM drive
D. CPU fan
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