CompTIA JK0-801 A+ Certification Practical Exam Set 7

A customer needs to run several virtual machines on their design workstation to work on cross platform software. Which of the following should be maximized to improve workstation performance? (Select TWO)


Options are :

  • Cooling fans
  • RAM (Correct)
  • PCIe slots
  • Storage space
  • Number of CPU cores (Correct)

Answer : RAM Number of CPU cores

CompTIA Security+ Cert. (SY0-501): Practice Tests 2019 Set 4

Which of the following network topologies is MOST likely to affect other devices on the network if there is a problem with one of the devices?


Options are :

  • Bus
  • Ring (Correct)
  • Star
  • Mesh

Answer : Ring

Which of the following displays uses gas to display the image?


Options are :

  • CRT
  • LED
  • Plasma (Correct)
  • OLED

Answer : Plasma

A user who performs data entry would like to use the number pad on a laptop that does not have one. Which of the following solutions should a technician recommend? (Select TWO).


Options are :

  • Install number pad software in Windows
  • Use a USB connected Number Pad (Correct)
  • Enable the number pad using a function key (Correct)
  • Use a Bluetooth connected mobile device
  • Re-map keys using Character Map

Answer : Use a USB connected Number Pad Enable the number pad using a function key

JK0-802 CompTIA A+ Certification Exam Set 7

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


Options are :

  • 127.0.0.1
  • 255.255.255.0
  • 255.0.0.0 (Correct)
  • 255.255.255.254

Answer : 255.0.0.0

When adding a FireWire adapter to a laptop, which of the following ports would MOST likely be used?


Options are :

  • SODIMM slot
  • MMC port
  • USB 1.1 port
  • Express card 34 (Correct)

Answer : Express card 34

Older video cards used S-video to output to a TV. This standard has been replaced by:


Options are :

  • SCSI.
  • coaxial.
  • HDMI. (Correct)
  • FireWire

Answer : HDMI.

CV0-001 CompTIA Cloud+ Certification Practice Exam Set 6

Which of the following is the standard sequence of wire color in a RJ-11 phone line?


Options are :

  • Green, Black, Yellow, Red
  • Yellow, Black, Red, Green
  • Black, Red, Green, Yellow (Correct)
  • Red, Black, Green, Yellow

Answer : Black, Red, Green, Yellow

A technician is attempting to salvage an old laptop for further use. Which of the following parts are MOST likely to be considered upgradeable in a laptop? (Select TWO).


Options are :

  • Screen
  • Video card
  • Motherboard
  • Hard drive (Correct)
  • Memory (Correct)

Answer : Hard drive Memory

A bank wants to maximize the security of employee computer data displayed on their screen. Which of the following would BEST accomplish these goals?


Options are :

  • Keyboard filters
  • Secure display drivers
  • Privacy filters (Correct)
  • Screensavers

Answer : Privacy filters

SK0-004 CompTIA Server+ Certification Practice Exam Set 6

A gaming PC has been built from components. The system is getting power but there is no video on the display. Which of the following is the MOST likely cause of the issue?


Options are :

  • The SATA controller is disabled in the BIOS.
  • The CPU is not powerful enough to provide adequate speed to the system.
  • The PCIe 6-pin power cable is not connected to the high-end video card. (Correct)
  • The display is defective and needs to be replaced.

Answer : The PCIe 6-pin power cable is not connected to the high-end video card.

Most notebook PCs have their WiFi antenna located in the:


Options are :

  • WiFi card.
  • top cover (Correct)
  • I/O area.
  • LCD.

Answer : top cover

A technician is installing a new IDE optical drive. Which of the following power connectors is needed for the new drive to function?


Options are :

  • Berg
  • Molex (Correct)
  • 8-pin ATX
  • SATA

Answer : Molex

JK0-015 CompTIA E2C Security+ 2008 Edition Practice Exam Set 4

Which of the following would be used to connect two remote sites?


Options are :

  • Switch
  • Access point
  • Hub
  • Router (Correct)

Answer : Router

The computer keeps rebooting, losing power, and shutting down intermittently. After verifying that there are no issues with overheating the technician suggests that PSU possibly needs to be replaced. Which of the following tools will technician use to determine if the PSU is the cause?


Options are :

  • Loopback plug
  • Cable tester
  • Multimeter (Correct)
  • Toner probe

Answer : Multimeter

When purchasing a new copy of Windows, which of the following CPU characteristics needs to be taken into account?


Options are :

  • Architecture (Correct)
  • Core count
  • Cache size
  • Clock speed

Answer : Architecture

CompTIA PD1-001 PDI+ Beta Certification Practice Exam Set 21

A technician is building a custom gaming computer. Which of the following is the FASTEST memory the technician can use?


Options are :

  • DDR3 CAS11
  • DDR3 CAS9 (Correct)
  • DDR3 CAS10
  • DDR2 CAS7

Answer : DDR3 CAS9

Which of the following is the BEST approach a technician should take when informing a customer about their findings of any specific computer problem?


Options are :

  • Use email to ensure a written record.
  • Use non-technical terms. (Correct)
  • Use the appropriate acronyms.
  • Use proper technical terms.

Answer : Use non-technical terms.

Which of the following are MOST commonly used to connect a printer to a computer? (Select TWO).


Options are :

  • EIDE
  • IEEE1394
  • Ethernet (Correct)
  • DB-9 (Correct)
  • RG-6

Answer : Ethernet DB-9

JK0-802 CompTIA A+ Certification Exam Set 1

Which of the following processor socket types would support an AMD processor? (Select TWO).


Options are :

  • 775
  • 1155
  • LGA
  • 940 (Correct)
  • F (Correct)

Answer : 940 F

Which of the following cable types typically transmits the video from an analog security camera back to the CCTV system?


Options are :

  • STP
  • CAT5e
  • CAT6
  • RG-59 (Correct)

Answer : RG-59

JK0-016 CompTIA Network+ 2009 Edition Practice Exam Set 9

A technician is preparing to perform a processor upgrade on a critical company server. Which of the following precautions should be taken FIRST before performing such work on a system? (Select TWO).


Options are :

  • Ensure humidity levels within the room are lowered
  • Ensure the PSU is plugged into a grounded electrical socket
  • Discharge all capacitors inside the PSU
  • Remove all jewelry (Correct)
  • Put on an anti-static wrist strap (Correct)

Answer : Remove all jewelry Put on an anti-static wrist strap

A user has 6,250 Megabytes worth of pictures they would like to back up. At the very MINIMUM, which of the following could backup these pictures to a single medium?


Options are :

  • CD Burner
  • LTO Drive
  • Blu-Ray Burner
  • DL DVD Burner (Correct)

Answer : DL DVD Burner

When a technician suspects prohibited activity on an organizationís network or computers, which of the following is the FIRST step they should take?


Options are :

  • Erase the contents of the userís computer and disable their account
  • Notify others so that peers will stop the activity
  • Confront the suspected person with incident details
  • Confirm an actual infraction has taken place (Correct)

Answer : Confirm an actual infraction has taken place

SY0-401 CompTIA Security+ Certification Practice Exam Set 6

Which of the following memory types is MOST commonly found in servers?


Options are :

  • ECC RAMBUS
  • ECC DIMM (Correct)
  • RAMBUS
  • ECC SODIMM

Answer : ECC DIMM

Which of the following wireless standards operates at 5GHz? (Select TWO).


Options are :

  • 802.11b
  • 802.11a (Correct)
  • 802.11bg
  • 802.11g
  • 802.11n (Correct)

Answer : 802.11a 802.11n

A home user wants to configure the wireless AP for gaming. Some games require that dynamic inbound communication be allowed for the game to work properly. Which of the following should the user configure on the AP to ensure games will work properly when dynamic communication is required while maximizing security?


Options are :

  • WPS
  • Port triggering (Correct)
  • DMZ host
  • NAT

Answer : Port triggering

CompTIA PD1-001 PDI+ Beta Certification Practice Exam Set 19

A laser multi-function device in an office is able to scan documents, but users are reporting that when they try to make copies they receive an error. Which of the following troubleshooting steps should a technician try FIRST?


Options are :

  • Ensure the MFD is connected and on the network.
  • Apply a new preventative maintenance kit.
  • Replace all empty ink cartridges in the MFD.
  • Check the toner level to see if it is low. (Correct)

Answer : Check the toner level to see if it is low.

A technician has been asked to share a laser printer amongst the users in an HR workgroup. The printer will need to be accessed from distances up to 200 feet through no more than one to two, hollow, dry board walls. Which of the following methods should be used?


Options are :

  • 802.11x (Correct)
  • USB
  • PAN
  • Infrared (IR)

Answer : 802.11x

Joe, a user, needs to connect a MIDI device to his computer, but the PC does not have the appropriate port. Which of the following add-ons would MOST likely have the port the PC needs?


Options are :

  • Video Card
  • TV Capture Card
  • Sound Card (Correct)
  • Network Interface Card

Answer : Sound Card

JK0-016 CompTIA Network+ 2009 Edition Practice Exam Set 10

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