A technician is troubleshooting a workstation’s hard drive with multiple read/write failures. Which of the following can be used to repair the hard drive?
A. format
B. diskpart
C. defrag
D. chkdsk
CompTIA A+ Question K-43
Which of the following cable types uses a 9-pin connector?
A. Parallel
B. Ethernet
C. USB
D. Serial
CompTIA A+ Question K-42
A user has been reported for storing prohibited material on a company owned PC. The accused user is notified and an investigation is launched. However, no evidence is found and it is believed that the user was able to delete all relevant evidence. Which of the following would prevent this from happening in the future?
A. Change documentation
B. Chain of Custody
C. Automatic notifications for complaints
D. Data preservation
CompTIA A+ Question K-41
Which of the following is the MOST likely light source for a laptop screen? (Select TWO).
A. CCFL
B. CRT
C. Plasma
D. Matrix
E. LED
CompTIA A+ Question K-40
Proper lifting technique for heavy items is:
A. to use gloves to pick up the item.
B. to squat and lift from the legs.
C. to have two people bend down and pick the item up.
D. to bend down and lift the item up.
CompTIA A+ Question K-39
Emily, a small business client, requests a secure SOHO wireless network setup. Emily wants to minimize interference as much as possible from the surrounding businesses yet needs the flexibility for her guests to access the network when authorized. Which of the following would be a feasible solution for Ann?
A. SSID broadcast off
B. No wireless password
C. Channel change
D. MAC filtering
CompTIA A+ Question K-38
Peter, a technician, is troubleshooting an issue with a PC suddenly losing network connectivity. He has confirmed that the cable is plugged in and has swapped it with a known working cable. Peter then pings the IP address of 127.0.0.1 and receives no response. Which of the following could be the cause of the issue? (Select TWO).
A. The computer has the wrong DNS server configured.
B. The TCP drivers are corrupted.
C. The cable has been unplugged from the patch panel.
D. The routing table on the router is corrupted.
E. There is RF interference on the cable.
F. The NIC is no longer functioning properly.
CompTIA A+ Question K-37
Which of the following Internet connection types would be MOST commonly used by a customer who travels frequently?
A. ISDN
B. Satellite
C. Cellular
D. Line of site wireless
CompTIA A+ Question K-36
Which of the following types of connectors is used on a VGA cable?
A. DVI-A
B. RCA
C. DE-15
D. BNC
CompTIA A+ Question K-35
Which of the following is the MAXIMUM connection distance of a Bluetooth device?
A. 10 feet (3.05 meters)
B. 30 feet (9.14 meters)
C. 100 feet (30.48 meters)
D. 300 feet (91.44 meters)