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A technician has upgraded the BIOS of a system that is running with multiple hard drives. Afterward, the system will not boot and displays an error message “Operating system not found”. Which of the following is the FIRST thing the technician should inspect?
A. The hard drive type settings in the BIOS
B. The power supply connections to the hard drives
C. The boot sequence settings in the BIOS
D. The motherboard SATA connectors
An office printer that was working earlier in the day is no longer printing any documents. Pre-existing workstations are manually configured to print to the printer directly over the network. A technician has started to troubleshoot the problem and determines that the printer can still be seen in the network directory. The technician has also verified that the printer can print self-diagnostic pages successfully. Which of the following is the MOST likely cause of the problem?
A. The printer’s IP address has changed.
B. The network print spooler service has been restarted.
C. “Perform Printer Maintenance” message is displayed on the printer’s LCD panel.
D. Two or more users sent print jobs simultaneously, causing a print collision.
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Which of the following types of cables are MOST likely to be used to connect to an external hard drive? (Select TWO).
E. USB 3.0
A customer is building a high-end gaming PC and is seeking an appropriate power supply unit. Which of the following feature-sets of a power supply should be installed? (Select THREE).
A. Mini-ITX form factor
B. High number of connectors
C. 24-pin main connector
D. 20-pin main connector
E. 350-450 watts of power
F. Dual 12v rails
Which of the following is required during the installation of a digitizer?
A. Must be connected to the Internet
B. Must be cleaned
C. Must have the latest software installed
D. Must be calibrated
A technician is troubleshooting an expansion card in a computer that allows the computer to receive faxes over a VoIP line. The line connected to the expansion card is MOST likely which of the following cable types?
D. Multi-mode fiber
E. Single-mode fiber