CompTIA A+ Practical Application Free Practice Test – Chapter 1 (136-140)

CompTIA A+ Practical Application Free Practice Test and Practice Exam – Chapter 1

QUESTION NO: 141
A lab is setup with removable drives to train users in multiple operating systems. A user states that the lab computer will not boot up and receives an error about no operating system found. All of the cables are plugged in securely to the computer. Which of the following is the MOST likely cause that a user cannot boot up the workstation?
A. The removable drive is not locked.
B. The monitor is not functioning.
C. The lab network is down.
D. The memory is not seated property
Answer: A

QUESTION NO: 142
A user is experiencing slowness while opening documents from the hard drive. Which of the following tools should a technician use as a FIRST step in solving this problem?
A. Defrag
B. Event Viewer
C. Performance Monitor
D. Regedit
Answer: A

QUESTION NO: 143
Which of the following commands maps network resources?
A. TRACERT
B. NETSH
C. TELNET
D. NET USE
Answer: D

QUESTION NO: 144
The technician needs to map a network share to the user’ s Windows 7 computer from the command prompt. Which of the following commands will the technician execute?
A. NET SEND
B. NET CONFIG
C. NET USE
D. NET NAME
Answer: C

QUESTION NO: 145
A technician is troubleshooting a laptop with a powered USB hub. The USB hub has a keyboard, mouse, and a removable hard drive plugged into it. The devices are not being recognized by the operating system. A USB wireless device is connected directly to the PC and working properly. Which of the following should the technician attempt FIRST?
A. Attach the wireless device to the USB hub to verify if the PC will detect it.
B. Verify that the USB ports are turned on in the BIOS and set the proper boot order.
C. Replace the USB hub with a non-powered USB hub.
D. Replace the keyboard and mouse
Answer: A

         

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