A customer reports that when they try to boot their desktop computer and have their MP3 player attached, it fails to boot. When the MP3 player is not attached, the computer boots properly. Which of the following will correct this issue and allow the computer to boot with or without the MP3 player attached?
A. Disable USB hard drives in the boot options
B. Move Optical drives up in the boot order
C. Disable legacy USB support
D. Enable Network in the boot options
Which of the following bus speeds is supported by PC2-5300 and PC2-4200?
A. 333Mhz
B. 533Mhz
C. 666Mhz
D. 800Mhz
A technician is testing the voltages of connectors on the motherboard. Which of the following connectors would give a reading of 12V?
A. USB
B. Molex
C. SATA
D. IEEE 1394
A technician needs to set up three wireless AP's in a single small office building. Which of the following channels should the technician select (one channel per AP) to ensure the APs do not interfere with each other? (Select THREE).
A. 1
B. 3
C. 5
D. 6
E. 7
F. 8
G. 10
H. 11
A company would like to connect multiple departments into one network operations center (NOC), yet provide each department with autonomy from one another and enable them to share their high speed Internet connection. Which of the following devices would BEST enable the NOC to accomplish this?
A. Repeater
B. Switch
C. Hub
D. Bridge
Which of the following technologies uses a Cold Cathode Florescent Lamp Inverter to backlight the screen?
A. Plasma
B. LCD
C. LED
D. OLED
For a wireless network configured to use WPA2 with AES encryption, which of the following is the MAXIMUM bit strength of the encryption?
A. 64 bits
B. 128 bits
C. 256 bits
D. 1024 bits
Which of the following would be the BEST means of securing access to a user's corporate laptop?
A. Kensington lock
B. Enable Trusted Platform Module
C. Enable SMART in the BIOS
D. Biometrics
Which of the following wireless security standards uses AES, and is considered the MOST secure means of encryption?
A. Wireless Protected Access v2
B. Temporal Key Integrity Protocol
C. Wired Equivalent Privacy
D. Wireless Protected Access
Which of the following is the MAXIMUM number of unique addresses in a Class C network?
A. 64
B. 128
C. 254
D. 255
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