CompTIA A+ (220-1001) Test Prep, Exams and Simulations Set 1

You are working on your laptop and the image on the display suddenly becomes very dark and hard to see. You attempt to adjust the brightness and contrast of the laptop's display using the special function keys, but this doesn't really brighten the display much. You pull out a bright flashlight and can see the image displayed a little better when using it. Which of the following components is MOST likely faulty and needs to be replaced?


Options are :

  • Inverter
  • Digitizer
  • GPU
  • LCD panel

Answer :Inverter

CompTIA JK0-022 E2C Security+ Network Security Practice Exam Set 5

Your son recently purchased a touchscreen laptop to use for his schoolwork. Your son just came home from school and tells you that he accidently dropped his laptop earlier today. You open up the laptop and turn on the screen. You look over the laptop and the screen appears to have some spider web cracks in the panel, but you can still fully see the images on the display. You attempt to use operate the laptop using the touchscreen, but it appears to be fully responsive to your touch. Which of the following components MOST likely needs to be replaced?


Options are :

  • LCD panel
  • GPU
  • Inverter
  • Digitizer

Answer :LCD panel

As a PC Technician, you are on the road most of the day and use a laptop. When you get back to your office at the end of the day, you want to be able to quickly connect a larger external monitor, keyboard, and mouse to your laptop through a single USB port to perform additional work on the larger screen. Which type of device should you choose to provide all the functionality above?


Options are :

  • Port replicator
  • Docking station
  • Thunderbolt
  • USB 4-port hub

Answer :Port replicator

You have just connected an external monitor to a laptop for one of your customers. You now need to configure the laptop to mirror the internal laptop display to this monitor. Which of the following should you do next?


Options are :

  • Enable the DisplayPort
  • Restart the laptop
  • Turn the monitor off and on again
  • Configure the display settings in the operating system

Answer :Configure the display settings in the operating system

FC0-U41 CompTIA Strata IT Fundamentals Practice Exam Set 5

Jason is attending the CompTIA Partner's Summit convention this year. While at the conference, Jason will need to ensure his smartphone has enough battery power to last the entire day without having to recharge it since it is hard to find an available electrical outlet in the conference rooms. Jason needs to ensure his smartphone is always available for use in order to receive updates from his team back home, as well. Which of the following would you recommend Jason use to ensure he can use the phone all day without his smartphone running out of power?


Options are :

  • Use a wireless charging pad
  • Bring a power strip so that more than one person can use an electrical wall outlet
  • Set the smartphone to airplane mode
  • Use a smartphone case with a built-in battery

Answer :Use a smartphone case with a built-in battery

Your email client has been acting strangely recently. Every time you open an email with an image embedded within them, the image is not displayed to your screen. Which of the following is the MOST likely cause of this issue?


Options are :

  • Incorrect security settings in the email client
  • Incorrect email settings in the antivirus software
  • Incorrect settings in the host-based firewall
  • Incorrect settings in your email proxy server
  • Incorrect settings in your web browser's trusted site configuration

Answer :Incorrect security settings in the email client

The Chief Financial Officer (CFO) needs your help. His laptop has stopped working and it will not power on. During your troubleshooting efforts, you have determined the motherboard has failed and needs to be replace. Unfortunately, it will be a few days before a new motherboard arrives from your supplier. In the meantime, the CFO needs to get some spreadsheet containing the proposed budgets for a new project from the laptop to his desktop in his office. Which of the following actions should you perform to give the CFO access to the files he needs?


Options are :

  • Attempt to run the Windows System Recovery on the laptop in order to restore functionality
  • Remove the hard drive from the laptop and then install it as the primary hard drive in the CFO's desktop computer
  • Remove the hard drive from the laptop, place it in an external USB enclosure, and connect it as a secondary drive to the CFOs desktop computer in order to copy the spreadsheets
  • Remove the hard drive from the laptop and replace it with a new SSD

Answer :Remove the hard drive from the laptop, place it in an external USB enclosure, and connect it as a secondary drive to the CFOs desktop computer in order to copy the spreadsheets

CompTIA Network+ 6 Certification Practice Exams - 2019 Set 7

Your cellular carrier allows you to turn on a feature on your smartphone so that you can share its internet connection with other devices close to your smartphone. If you wanted to share the Internet connection with multiple devices simultaneously, which feature would you enable?


Options are :

  • Tethering
  • Mobile hotspot
  • Bluetooth
  • NFC

Answer :Mobile hotspot

You just bought a new car and want to use the built-in stereo to make and receive calls on your smartphone. Which of the following should you perform to connect your smartphone to the car stereo?


Options are :

  • Paring the device
  • Enabling Wi-Fi
  • Installing the device drivers
  • Enabling NFC

Answer :Paring the device

A new smartphone supports the ability for users to transfer a photograph by simply placing their phones near each other and "taping" the two phones together. What type of technology does this most likely rely on?


Options are :

  • NFC
  • RF
  • IR
  • BT

Answer :NFC

CompTIA Network+ 6 Certification Practice Exams - 2019 Set 7

Jason recently purchases a wearable fitness tracker to count the number of steps he is taking each day. Which of the following technologies is used to determine how many steps he takes each day?


Options are :

  • Digitizer
  • Inverter
  • NFC
  • Accelerometer

Answer :Accelerometer

A new laptop manufacturer wants to create the thinnest and lightest laptops in the world. To do this, they need to choose the right technology for their displays. Which technology would allow for the thinnest laptop displays?


Options are :

  • LCD
  • LED
  • OLED
  • IPS

Answer :OLED

You just bought a new Virtual Reality headset to use with your computer. To ensure your computer is ready to support the new VR games, which of the following should you install?


Options are :

  • A larger hard drive
  • A Bluetooth adapter
  • A dedicated graphics card
  • A RAID 5 array

Answer :A dedicated graphics card

CompTIA Security+ Cert. (SY0-501): Practice Tests 2019 Set 1

Which of the following ports should you block at the firewall if you want to prevent a remote login to a server from occurring?


Options are :

  • 21
  • 22
  • 80
  • 143

Answer :22

Your company just installed a new web server within your DMZ. You have been asked to open up the port for secure web browsing on the firewall. Which port should you set as open to allow users to access this new server?


Options are :

  • 21
  • 80
  • 143
  • 443

Answer :443

Which of the following devices would you configure an ACL in order to implement a security policy within your network?


Options are :

  • Switch
  • Firewall
  • Repeater
  • Hub

Answer :Firewall

CompTIA JK0-022 E2C Security+ Network Security Practice Exam Set 4

Your network is running extremely slow. You have troubleshot the issue and determined that there are too many collisions on the network. Your network currently has 20 computers all connected to a single 24-port hub on the network. Which of the following devices should you install to decrease the number of collisions?


Options are :

  • Firewall
  • Switch
  • Gateway
  • Repeater

Answer :Switch

You are trying to select the best device to install in order to proactively stop outside attackers from reaching into your internal network. Which of the following devices would be the BEST for you to select?


Options are :

  • IDS
  • IPS
  • Proxy server
  • Syslog server

Answer :IPS

The service desk has received numerous calls from different users stating they are receiving a error message concerning duplicate IP addresses being detected on their systems. These users also cannot access the network's file server or browse to any websites. Which of the following servers should the technician check first to troubleshoot this issue?


Options are :

  • RADIUS server
  • DNS server
  • Proxy server
  • DHCP server

Answer :DHCP server

CompTIA JK0-022 E2C Security+ Network Security Practice Exam Set 2

You are trying to send an email to your boss, but it refuses to leave your outbox. You see an error message displayed on your screen that tells you to verify your outbound server settings. Which of the following servers should you configure your email client to use in order to ensure your emails are being sent?


Options are :

  • SMTP server
  • SSH server
  • POP3 server
  • DNS server

Answer :SMTP server

Your company has an office in Boston and is worried that its employees may not be able to reach the office during periods of heavy snowfall. You have been asked to select a technology that would allow employees to work remotely from their home during poor weather conditions. Which of the following should you select?


Options are :

  • IDS
  • NAT
  • VLAN
  • VPN

Answer :VPN

Your home network has a wireless access point (WAP) that allows your smartphone and tablet to connect to your internal network. The WAP is connected to a router and a cable modem in order to provide internet access. There is a coaxial cable that carries the network traffic from the cable modem to the cable company's central office for transmission to and from the internet. Which of the following types of networks would best describe this network configuration between your home network and the internet through your cable modem connection?


Options are :

  • PAN
  • LAN
  • MAN
  • WAN

Answer :WAN

CompTIA JK0-801 A+ Laptops Printers and Operational Exam Set 4

You just configured your iPhone to connect to your car's stereo over Bluetooth in order to play your favorite podcasts while driving to work. What type of network did you create between your iPhone and your car?


Options are :

  • PAN
  • LAN
  • WMN
  • WAN

Answer :PAN

Which type of internet connection is terminated at a local switching center and then requires a different type of media between the switching center and the end customer?


Options are :

  • Fiber
  • ISDN
  • DSL
  • Cable

Answer :DSL

Which of the following types of cables supports both charging and data transfer with a non-directional connector that can be inserted into a port on the device?


Options are :

  • USB-A
  • USB-C
  • Mini-USB
  • Micro-USB

Answer :USB-C

FC0-U51 CompTIA IT Fundamentals Certification Exam Set 6

You have been asked to install a network cable in the crawl space between the ceiling in your office and the roof. You need to choose the right type of cable to ensure you are not violating the local fire codes. Which of the following cable types should you choose?


Options are :

  • Fiber
  • Shielded
  • Plenum
  • Coaxial

Answer :Plenum

You have been asked to install a network cable to run a television signal between two buildings. Which of the following cable types should you choose?


Options are :

  • Fiber
  • Shielded
  • Plenum
  • Coaxial

Answer :Coaxial

A user wants to print a spreadsheet horizontally on a piece of paper instead of vertically in order to fit more columns on a single page. What setting should the user enable on the printer for this print job to achieve this result?


Options are :

  • Orientation
  • Duplex
  • Transparency
  • Collate

Answer :Orientation

FC0-U51 CompTIA IT Fundamentals Certification Exam Set 3

The large multi-function printer in your office is shared between 12 people. Unfortunately, it has stopped working and the technicians have determined it must be replaced. A new printer has been ordered, but it will be 2 weeks until it arrives. The only other printer available in your office is the manager's printer, but it is connected via USB to their workstation. One of the technicians would like to share the manager's printer with the other 12 employees for the next 2 weeks as a temporary workaround. Unfortunately, there are no spare wired network jacks available in the office for them to directly connect the printer to the network, but there is a wireless access point nearby. Which of the following is the BEST way for the technician to allow the 12 employees to access the manager's printer?


Options are :

  • Provide a USB thumb drive to each employee so that they can transfer their files to the manager's computer for direct printing
  • Purchase a portable wireless print server and connect the printer to it using USB
  • Configure a new printer on each user's workstation and point it to the manager's IP address
  • Share the printer directly from the manager's computer by creating a share and giving the other employee's access rights to the share

Answer :Purchase a portable wireless print server and connect the printer to it using USB

Your company's printer is displaying an error of "Replace cartridge 1. Filament is empty." Based on this error, what kind of printer is your company using?


Options are :

  • Thermal
  • 3D
  • Inkjet
  • Impact
  • Laser

Answer :3D

What type of connector is most commonly used to terminate an Ethernet cable?


Options are :

  • RJ-45
  • RG-6
  • DB-9
  • RG-59

Answer :RJ-45

CompTIA Network+ N10 006 Set 1

Which of the following types of connectors are used to terminate a household telephone cable?


Options are :

  • RG-6
  • RJ-11
  • RJ-45
  • RG-59

Answer :RJ-11

Which of the following types of connectors are used to terminate a coaxial cable for your cable modem?


Options are :

  • RG-6
  • RJ-11
  • RJ-45
  • DB-9

Answer :RG-6

You are troubleshooting a memory issue on a customer's laptop and have determined that the memory module needs to be replaced. You walk into the storage room to select a memory module to use as a replacement. Which of the following choices would be the MOST LIKELY choice for you to select for use in the laptop?


Options are :

  • DDR4
  • Single Channel
  • ECC
  • SODIMM

Answer :SODIMM

CompTIA LX0-102 Linux Part 2 Certification Practice Exam Set 1

Your laptop currently has a 128 GB SSD installed and currently running out of internal storage space. You want to upgrade the workstation with more internal storage in order to store additional videos, photos, and backups, but you don't want to sacrifice data access speed for increased storage. Which of the following is the BEST storage solution to meet your need to store more data while maintaining fast data access speeds?


Options are :

  • 1 TB SSD
  • 50 TB SAN
  • 3 TB HDD
  • 5 TB NAS

Answer :1 TB SSD

You are building a Gaming PC in order to support a high-end virtual realty headset. The computer needs a high-end processor, lots of RAM, and a dedicated high-end graphics card. This graphics card will be installed in one of your expansion slots on your motherboard. Which of the following motherboard connections will most likely be used to connect the graphics card?


Options are :

  • AGP
  • PCIe
  • PCI
  • USB

Answer :PCIe

Which of the following devices is MOST commonly used by a user to provide input to their workstation?


Options are :

  • Monitor
  • CD-ROM drive
  • Keyboard
  • Webcam

Answer :Keyboard

CompTIA JK0-015 E2C Security+ Certification Practice Test Set 19

Which of the following devices would allow you to control and provide input commands to multiple servers within the same server rack using a single set of input devices?


Options are :

  • Touchpad
  • KVM
  • Mouse
  • Keyboard

Answer :KVM

You have been asked by Dion Training to build a specialized computer that will be used exclusively for video editing. Which of the following should you install to BEST meet the company's needs? (Select three)


Options are :

  • Specialized video card
  • 1 TB HDD (5400 RPM)
  • Dual monitors
  • Docking Station
  • Wi-Fi Adapter
  • 4 TB HDD (10,000 RPM)

Answer :Specialized video card Dual monitors 4 TB HDD (10,000 RPM)

You have been asked by Dion Training to build a specialized computer that will be used exclusively as a gaming machine for beta testing some new video games they are developing. Which of the following should you install to BEST meet the company's needs? (Select 4)


Options are :

  • 1 TB HDD
  • Dedicated video card with GPU
  • Liquid cooling
  • CPU with integrated GPU
  • 512 GB SSD
  • 7.1 Dolby Sound audio card

Answer :Dedicated video card with GPU Liquid cooling 512 GB SSD 7.1 Dolby Sound audio card

CompTIA JK0-801 A+ Certification Practical Exam Set 1

You are working at a Managed Service Provider for a large chain of doctor's offices. The company is opening a new office downtown and needs 2 computers to be installed at the front desk to allow customers to self-check-in for their appointments and view/edit their personal contact information. Which of the following type of computers would BEST meet the needs of this doctor's office?


Options are :

  • Touch screen kiosk
  • Thin client
  • Thick client
  • CAD workstation

Answer :Touch screen kiosk

You want to buy a new computer that will allow you to run at least 3 virtual machines (VMs) at the same time in order to practice for your CompTIA A+ exam. You know in the future you would like to setup a virtual ethical hacking lab with numerous VMs in order to study for the CompTIA PenTest+ exam. Which TWO of the following components are the MOST important to upgrade if you want to run numerous VMs simultaneously?


Options are :

  • CPU
  • SDD
  • RAM
  • HDD
  • NIC
  • GPU

Answer :CPU RAM

You are building a new server and want to ensure that its memory can allow the server to continue working even if there is an issue that corrupts data held within the memory modules. Which of the following types of memory should you select for the server?


Options are :

  • Non-parity
  • Single channel
  • ECC
  • Dual channel

Answer :ECC

CAS-003 CompTIA Advanced Security Practitioner (CASP+) Exam Set 6

You are installing some new hard drives in a legacy Novell NetWare server in a closed IPX network. The hard drive has a 4-bit set of jumpers that must be configured to represent the ID number (0-15) of the device in the storage device chain. Which of the following types of connectors would you use for data transfer with these hard drives?


Options are :

  • SCSI
  • SATA
  • USB
  • PATA

Answer :SCSI

You are building a BitCoin mining workstation that will have multiple graphics cards, lots of memory, and an octo-core processor. This computer is expected to generate a lot of heat during its operations. Which of the following solutions would MOST efficiently dissapate all of the heat produced?


Options are :

  • Liquid cooling system
  • Passive heat sink
  • High RPM fans
  • Replace the power supply with a more efficient model

Answer :Liquid cooling system

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