A. The monitor cannot display the increased resolution that is a feature of the new graphics card.
B. The power supply does not provide enough wattage to power the new graphics card.
C. The new graphics card is incompatible with the existing processor.
D. The computer does not have enough RAM to support the new graphics card.

A. The floppy drive
B. The hard drive
C. The CD-ROM drive
D. The DVD-ROM drive

A. The WLAN card is 802.11g.
B. The WLAN card is 802.11b.
C. The WLAN card is 802.11n.
D. The WLAN card is 802.11a.

A. Firmware version
B. System date/time
C. Bus speeds
D. Jumper settings

A. Security Center
B. Event Viewer Security log
C. Windows Defender
D. Windows Firewall

A. Unplug the CMOS battery.
B. Unplug the power supply.
C. Switch on the reset jumper.
D. Replace the RAM.
E. Unplug the CPU.

A. Time Domain Reflectometer (TDR)
B. Oscilloscope
C. Power supply tester
D. Spectrum analyzer

A. An external hard drive connected via eSATA
B. An external hard drive connected via USB 2.0
C. An external hard drive connected via serial
D. A thumb drive connected via USB 2.0

A. Enable boot logging. In Safe Mode, read the ntbtlog.txt file.
B. In Safe Mode, run the sigverif utility.
C. Restart the system from the OEM recovery CD; do a full restore.
D. In Safe Mode, run the driverquery utility.

A. The Windows Defender service is turned on.
B. The Network Location Type is Work.
C. The Network Location Type is Private.
D. The Network Location Type is Public.

A. IEEE 1394
B. USB 2.0
C. PCMCIA
D. Parallel