CompTIA JK0-801 A+ Certification Practical Exam Set 6

Which of the following devices can be used to merge traffic between two different network topologies?


Options are :

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

Answer : Bridge

CT0-101 Convergence+ Certification Practice Exam Set 9

A technician is given a failed memory module with 184 pins and is told to order a replacement. Which of the following modules will the technician order?


Options are :

  • SODIMM
  • DDR (Correct)
  • DDR3
  • DDR2

Answer : DDR

A customer needs to run 3 virtual machines on their software design workstation. Which of the following CPUs would be MOST cost effective for this task?


Options are :

  • 4 Core (Correct)
  • 12 Core
  • 8 Core
  • 3 Core

Answer : 4 Core

When upgrading BIOS firmware, which of the following limits are MOST commonly increased?


Options are :

  • RAM (Correct)
  • Optical drive
  • USB capacity
  • CPU

Answer : RAM

CompTIA Cloud Essentials CLO-001 Certified Practice Exam Set 4

Which of the following wireless standards broadcasts in the 5 MHz range only?


Options are :

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

Answer : 802.11a

A user is trying to use Remote Desktop to connect to another computer on the LAN. The connection fails. The technician opens up a command prompt and types the followinG. “telnet computernamE. 3389” and also gets the same error message. Which of the following is the MOST likely cause of this error, assuming that the OS firewall has been disabled?


Options are :

  • The ISP is blocking Remote Desktop at their end.
  • The telnet service has not been installed.
  • The RDP connection has been configured to use a non-standard port. (Correct)
  • The antivirus software is blocking the incoming connection.

Answer : The RDP connection has been configured to use a non-standard port.

Which of the following is an example of a Class C TCP/IP address?


Options are :

  • 131.55.30.210
  • 127.0.0.0
  • 197.27.37.57 (Correct)
  • 23.54.35.225

Answer : 197.27.37.57

SY0-401 CompTIA Security+ Certification Practice Exam Set 5

Which of the following modules of DDR SDRAM is designed to operate at 200 MHz using DDR-400 chips?


Options are :

  • PC-2100
  • PC-1600
  • PC-3200 (Correct)
  • PC-2700

Answer : PC-3200

A technician installs a new sound card but no sound can be heard. Which of the following utilities can be used to see an error?


Options are :

  • REGEDIT
  • Device Manager (Correct)
  • DXDIAG
  • MSCONFIG

Answer : Device Manager

Which of the following TCP/IP addresses is a Class B address?


Options are :

  • 192.168.5.5
  • 10.0.0.1
  • 15.10.1.1
  • 172.16.32.1 (Correct)

Answer : 172.16.32.1

JK0-802 CompTIA A+ Certification Exam Set 5

Which of the following voltages can be measured from a Molex connector on the power supply? (Select TWO).


Options are :

  • 5 volts (Correct)
  • 1.5 volts
  • 3 volts
  • 12 volts (Correct)
  • 115 volts

Answer : 5 volts 12 volts

Which of the following should be configured on a wireless router to block port 3389?


Options are :

  • Port triggering
  • Port forwarding
  • MAC filtering
  • Firewall (Correct)

Answer : Firewall

Which of the following cable types is used to transmit data from a satellite dish to the satellite modem?


Options are :

  • Fiber
  • CAT5e
  • RG-6 (Correct)
  • CAT3

Answer : RG-6

JK0-802 CompTIA A+ Certification Exam Set 2

Which of the following is a feature of both triple and dual channel memory architectures?


Options are :

  • They are flexible as RAM can be different manufacturers and sizes
  • Small pieces of data are interleaved to reduce latency (Correct)
  • Data is processed asymmetrically from each RAM channel
  • Three RAM modules can be used in this architecture and have the best performance

Answer : Small pieces of data are interleaved to reduce latency

Which of the following versions of Windows XP would a technician MOST likely install for a small business?


Options are :

  • Windows XP Professional (Correct)
  • Windows XP Home
  • Windows XP Media Center
  • Windows XP Professional 64-bit

Answer : Windows XP Professional

Which of the following displays has the HIGHEST Hz frequency?


Options are :

  • Plasma (Correct)
  • LED
  • LCD
  • CRT

Answer : Plasma

CompTIA Network+ 6 Certification Practice Exams - 2019 Set 8

DNS on a client computer provides which of the following functions?


Options are :

  • Communicate with a remote server for address resolution (Correct)
  • Communicate internally with cached tables for address assignment
  • Communicate with a remote server for user login validation
  • Communicate with a remote server for address assignment

Answer : Communicate with a remote server for address resolution

A user’s laptop does not produce sound even though the volume settings are at maximum in the operating system. Which of the following would MOST likely resolve this issue?


Options are :

  • A new speaker
  • A new sound card
  • A hardware volume control (Correct)
  • A BIOS update

Answer : A hardware volume control

A user would like to buy a new computer and will eventually add several more hard drives and possibly a second video card. Which of the following form factors should be recommended?


Options are :

  • ATX (Correct)
  • Micro-ATX
  • Mini-ITX
  • ITX

Answer : ATX

JK0-019 CompTIA E2C Network + Certification Exam Set 6

Which of the following BEST explains how the data rate is doubled in DDR RAM?


Options are :

  • Data transfer on both clock edges (Correct)
  • Memory clock speed is doubled
  • CPU clock speed is doubled
  • Uses 64-bit instead of 32-bit architecture

Answer : Data transfer on both clock edges

An older laptop does not have Wi-Fi capability but has some rectangular slots on its side. Which of the following is the port that would take a Wi-Fi card in this laptop?


Options are :

  • PCMCIA (Correct)
  • SODIMM
  • Compact flash
  • SD

Answer : PCMCIA

Which of the following ports is used for HTTPS traffic by default?


Options are :

  • 443 (Correct)
  • 8080
  • 80
  • 143

Answer : 443

CT0-101 Convergence+ Certification Practice Exam Set 10

Network cards have a unique hex number assigned to every unit. This number is known as which of the following?


Options are :

  • LUN
  • Network ID
  • MAC address (Correct)
  • IP address

Answer : MAC address

Which of the following connection types is MOST likely associated with an external DVD drive?


Options are :

  • Fiber
  • USB (Correct)
  • Bluetooth
  • SATA

Answer : USB

A technician has a work order to install a USB 3.0 expansion card into a PC. The expansion card is a PCI Express 1.1 compliant card and the motherboard has one PCI Express 2.0 slot available. Which of following BEST represents the compatibility between the hardware?


Options are :

  • It will not install correctly into the PC, as the 1.1 and 2.0 slots are not compatible.
  • It will install correctly to the PCI Express slot onto the motherboard. The card should function correctly, as the PCI Express 2.0 slot is backwards compliant. (Correct)
  • It will not install correctly, and the PCI slot is already being used by the video card.
  • It will install correctly, but the card will not operate as the PCI Express 1.1 and the PCI Express 2.0 standards are completely different.

Answer : It will install correctly to the PCI Express slot onto the motherboard. The card should function correctly, as the PCI Express 2.0 slot is backwards compliant.

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

A user has a CAD / CAM workstation that is to be reconfigured into a Gaming PC. Which of the following would be the EASIEST and MOST effective upgrade?


Options are :

  • Add additional L2 cache
  • Add better Sound Card (Correct)
  • Install USB 3.0 Card
  • Install a TV Tuner

Answer : Add better Sound Card

Which of the following RAM types is used if it is labeled as 4 GB PC1333?


Options are :

  • SIM
  • DDR3 (Correct)
  • SDIMM
  • RAMBUS

Answer : DDR3

Which of the following cable types deliver a non-digital signal? (Select TWO).


Options are :

  • VGA (Correct)
  • DVI-D
  • Display Port
  • HDMI
  • DVI-A (Correct)

Answer : VGA DVI-A

CompTIA PenTest+ Certified for Cybersecurity Professionals Set 1

Which of the following protocols is used to capture various parameters from network devices in a secure manner?


Options are :

  • SSL
  • SMTP
  • SSH
  • SNMP (Correct)

Answer : SNMP

Which of the following is an advantage of dynamic addressing?


Options are :

  • To allow easy addition of new hosts to the network (Correct)
  • To prevent host computers from staying at one address
  • To allow hosts to use multiple addresses at the same time
  • To allow hosts with different subnet masks to communicate

Answer : To allow easy addition of new hosts to the network

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