CompTIA JK0-801 A+ Networking & PC Hardware Practice Exam Set 9

BIOS upgrades are generally flashed directly onto which chip that sits on the motherboard of a PC


Options are :

  • Northbridge controller
  • CMOS Battery
  • VRAM
  • EEPROM (Correct)

Answer : EEPROM

FC0-U51 CompTIA IT Fundamentals Certification Exam Set 10

Which of the following MUST be considered when installing a SATA drive in an older model PCX (Select TWO).


Options are :

  • The power existing connectors may not support the SATA drive. (Correct)
  • The PC will require an adaptor card to support SATA. (Correct)
  • The PC must have an OS that supports SATA drives.
  • The SATA drive operates at higher temperatures than other drives; an additional fan must be installed.
  • The PC will require additional RAM to support SATA functionality.

Answer : The power existing connectors may not support the SATA drive. The PC will require an adaptor card to support SATA.

A technician is called to replace a network jack that has been damaged. Which of the following tools will the technician need to complete this task


Options are :

  • Multimeter
  • Loopback plug
  • Toner probe
  • Crimper (Correct)

Answer : Crimper

Which of the following settings is controlled by jumpers


Options are :

  • Fan speed
  • Chassis detection threshold
  • USB voltage
  • Drive hierarchy (Correct)

Answer : Drive hierarchy

BR0-003 CompTIA A+ 2009 Edition Bridge Practice Exam Set 5

Which of the following connection types has the LONGEST transmission limitation in terms of distance


Options are :

  • CAT5
  • Fiber (Correct)
  • USB 3.0
  • CAT6

Answer : Fiber

Which of the following is an example of a Class A IP address


Options are :

  • 254.200.53.5
  • 169.254.0.1
  • 192.168.17.3
  • 10.4.0.1 (Correct)

Answer : 10.4.0.1

A technician is building a gaming computer for a client. The computer will have a 6- core processor, 16GB memory, and a high-end graphics card that takes up 2 slots on the motherboard. Which of the following power supply wattages would be BEST to install for this system


Options are :

  • 300W
  • 200W
  • 500W (Correct)
  • 400W

Answer : 500W

SK0-004 CompTIA Server+ Certification Practice Exam Set 2

In addition to power and DVI, which of the following additional connections is needed to setup a fully functional touch screen LCD monitor


Options are :

  • USB (Correct)
  • SCSI
  • Parallel
  • Ethernet

Answer : USB

Which of the following types of connectors is used for standard analog display purposes only


Options are :

  • DVI
  • S-video (Correct)
  • HDMI
  • DisplayPort

Answer : S-video

A technician is tasked with adding a Barcode Scanner to a user PC. Which of the following would MOST likely be used to make the connection to the PCX (Select TWO).


Options are :

  • Serial port (Correct)
  • USB (Correct)
  • DB-15
  • RJ-45
  • Infrared

Answer : Serial port USB

CompTIA PD1-001 PDI+ Beta Certification Practice Exam Set 28

During a POST, which of the following is being checkedX (Select TWO).


Options are :

  • A count of available RAM (Correct)
  • Integrity of system files
  • The presence of a functioning CPU (Correct)
  • Network connectivity
  • The presence of unknown peripherals

Answer : A count of available RAM The presence of a functioning CPU

Which of the following RAID configurations has a single point of failure


Options are :

  • 5
  • 1
  • 10
  • 0 (Correct)

Answer : 0

A technician is tasked with connecting several servers through a new PoE KVM device. Which of the following cable types is required to operate the KVM


Options are :

  • A CAT5e cable for each device, long enough to allow it to connect to the KVM. (Correct)
  • Several extra PS2 or USB cables, as many more are needed to connect to the KVM.
  • Male to Female PS2 adapters or cables, to allow for connecting straight to the KVM.
  • Female to Male PS2 adapters or cables, to allow for connecting straight to the KVM.

Answer : A CAT5e cable for each device, long enough to allow it to connect to the KVM.

CompTIA PD1-001 PDI+ Beta Certification Practice Exam Set 15

Joe, a user, wants to secure his home wireless network and allow only certain devices access to the network. Which of the following measures would be the MOST effective means of limiting access


Options are :

  • Use MAC filtering (Correct)
  • Turn off DHCP
  • Disable DMZ
  • Turn off SSID broadcasting

Answer : Use MAC filtering

For a home theater PC, which of the following parts would be considered the MOST useful for its purpose


Options are :

  • RAID card with 4 SATA channels
  • AC '97 onboard integrated 2 channel sound
  • Video card with dual VGA outputs
  • Video card with dual HDMI outputs (Correct)

Answer : Video card with dual HDMI outputs

Which of the following connection types is MOST commonly used to connect external hard drives to a PCX (Select TWO).


Options are :

  • PATA
  • USB (Correct)
  • eSATA (Correct)
  • IDE
  • SATA

Answer : USB eSATA

CompTIA MB0-001 Mobility+ Certification Practice Exam Set 2

An ISP has provided a DSL Internet connection with a static IP address. A technician is setting up a small office home office (SOHO) wireless router and needs to provide Internet access to five PCs on the network. Which of the following should be enabled


Options are :

  • NAT (Correct)
  • MAC filtering
  • WPS
  • Port forwarding

Answer : NAT

A single office with five computers and a server is an example of which of the following


Options are :

  • LAN (Correct)
  • SAN
  • PAN
  • WAN

Answer : LAN

Which of the following BEST represents a hardware requirement for building a PC that will specialize in being a Home ServerX (Select TWO).


Options are :

  • Virtualization support
  • Gigabit Ethernet (Correct)
  • Touch screen interface
  • Dual monitors
  • RAID array (Correct)

Answer : Gigabit Ethernet RAID array

CompTIA JK0-022 E2C Security+ Compliance & Operational Exam Set 9

Which of the following RAM types are compatible with PC2700 and maintain the same performance


Options are :

  • PC 2400
  • PC2 4200
  • PC2 5300
  • PC 3200 (Correct)

Answer : PC 3200

Which of the following channels, when used in close proximity to one another, provide the BEST protection against crosstalk


Options are :

  • 6 and 1
  • 1 and 11 (Correct)
  • 2 and 10
  • 6 and 11

Answer : 1 and 11

Which of the following is the strongest wireless encryption method


Options are :

  • WPA2 TKIP
  • WPA
  • WEP
  • WPA2 AES (Correct)

Answer : WPA2 AES

JK0-017 CompTIA E2C Project+ Certification Practice Exam Set 11

Which of the following features would hide internal IP addresses from the Internet


Options are :

  • SSID broadcast
  • Port forwarding
  • Quality of Service
  • Network Address Translation (Correct)

Answer : Network Address Translation

Joe, a client, wants to purchase a new hard drive to replace the boot drive in his workstation. Joe wants the fastest performance for the new boot drive. Which of the following drive types should be selected


Options are :

  • Solid State Drive (Correct)
  • 7200 RPM SATA
  • 10K RPM SATA
  • SCSI Drive

Answer : Solid State Drive

Which of the following 802.11 standards can operate at both 2.4 GHz and 5.0 GHz


Options are :

  • G
  • A
  • B
  • N (Correct)

Answer : N

CompTIA JK0-801 A Laptop Printer and Operating certify Exam Set 3

Which of the following is the subnet mask for a Class C IP address


Options are :

  • 192.168.1.1
  • 10.0.0.1
  • 255.255.255.0 (Correct)
  • 255.255.0.0

Answer : 255.255.255.0

Which of the following refers to a process of modifying an IP address to allow the device to become hidden and only accessible on a private network


Options are :

  • MAC filtering
  • DHCP
  • NAT (Correct)
  • WPS

Answer : NAT

Which of the following is a benefit of using ECC memory


Options are :

  • Allows 64-bit operating systems
  • Prevents disk errors
  • Uses lower voltage
  • Corrects memory errors (Correct)

Answer : Corrects memory errors

JK0-016 CompTIA Network+ 2009 Edition Practice Exam Set 1

Which of the following is a private class B IP address


Options are :

  • 172.16.0.1 (Correct)
  • 10.0.15.1
  • 192.168.1.1
  • 172.33.1.1

Answer : 172.16.0.1

A user wants to convert their current computer into an audio/video editing workstation by upgrading components. They want to start by upgrading the hard drive. Which of the following hard drives should be chosen to maximize read/write speed


Options are :

  • 15,000 rpm SATA (Correct)
  • Zip drive
  • 7,200 rpm IDE
  • USB flash

Answer : 15,000 rpm SATA

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