CompTIA exam questions
Which of the following BEST describes the reason a network administrator would task a technician with replacing a hub with a switch?
A. The hub did not provide PoE
B. The hub had too many collisions
C. The hub was out of ports
D. The hub had a bad port
The accounting department has requested a printer with a duplexing assembly. They most likely want to add which of the following features?
A. Print in color on card stock
B. Print on both sides
C. Print on envelopes
D. Print on specialized paper
Which of the following 802.11 wireless standards provides the LOWEST maximum theoretical throughput?
A. A
B. B
C. G
D. N
A customer wants the thinnest laptop possible. Which of the following display technologies typically allows for thinner devices?
A. IPS
B. OLED
C. LCD
D. DisplayPort
A technician would like to load an operating system CD on startup. Which of the following settings would a technician change in the BIOS?
A. Enable TPM
B. Enable BIOS password
C. Disable TPM
D. Boot sequence
Which of the following requires a MINIMUM of four hard drives?
A. RAID 0
B. RAID 1
C. RAID 5
D. RAID 10
Which of the following devices requires 12V of power from the power supply?
A. Serial Port Card
B. CD-ROM Drive
C. Parallel Port
D. Audio Jack
On an ATX motherboard, the 4-pin auxiliary power connector provides which of the following?
A. Additional power to onboard devices
B. Additional power to PCIx peripheral cards
C. Additional power to the South Bridge
D. Additional power to the CPU voltage regulator
Which of the following is required in order for BitLocker to be enabled?
A. Drive encryption
B. Group Policy
C. Trusted platform module
D. Power-on Password
Which of the following transmits a digital signal?
A. VGA
B. XGA
C. Component video
D. DisplayPort