CompTIA JK0-801 A+ Networking & PC Hardware Practice Exam Set 11

CompTIA JK0-801 A+ Networking & PC Hardware Practice Exam Set 11

Which of the following communication standards requires line-of-site with no obstacles in order to operate properlyX


Options are :

  • IR (Correct)
  • RF
  • Bluetooth
  • WiFi

Answer : IR

CompTIA JK0-801 A+ Networking & PC Hardware Practice Exam Set 7

Which of the following wireless standards has a transfer speed of 11 MbpsX


Options are :

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

Answer : 802.11b

A user wants to secure their 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 accessX


Options are :

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

Answer : Use MAC filtering

Which of the following can be implemented on a WAP to ensure that only certain client machines can access itX


Options are :

  • Port forwarding
  • Wire encryption
  • Disabling SSID
  • MAC filtering (Correct)

Answer : MAC filtering

JK0-016 CompTIA Network+ 2009 Edition Practice Exam Set 4

Which of the following would require the need for a POTS lineX


Options are :

  • Modem (Correct)
  • Hub
  • Router
  • Switch

Answer : Modem

Which of the following connectors is used to connect a DSL modem to a wall outletX


Options are :

  • LC
  • RJ-45
  • SC
  • RJ-11 (Correct)

Answer : RJ-11

Which of the following Internet connection types would be MOST commonly used by a customer who travels frequentlyX


Options are :

  • Satellite
  • Cellular (Correct)
  • ISDN
  • Line of site wireless

Answer : Cellular

CompTIA JK0-015 E2C Security+ Certification Practice Test Set 11

Which of the following topologies would cause the network to be segmented if any one machine went offlineX


Options are :

  • Bus (Correct)
  • Star
  • Hybrid
  • Mesh

Answer : Bus

Which of the following cable types has a MAXIMUM transmission rate of 100 MbX


Options are :

  • CAT6
  • CAT5e
  • CAT5 (Correct)
  • CAT3

Answer : CAT5

A DSL modem MOST commonly uses which of the following mediaX


Options are :

  • Cable TV coax
  • Wireless adapter
  • Fiber optic cable
  • Household telephone lines (Correct)

Answer : Household telephone lines

CompTIA 220-801 A+ Advanced Certification Practice Exam Set 2

A customer states that since the new firewall has been installed, the customer has not been able to send email. Which of the following ports on the firewall should be checkedX


Options are :

  • 21
  • 25 (Correct)
  • 443
  • 110

Answer : 25

A user on a wireless network has the IP address 169.254.155.2 but cannot connect to the Internet. Which of the following should the user check on the wireless routerX


Options are :

  • DNS
  • DHCP (Correct)
  • WPA
  • WINS

Answer : DHCP

Which of the following network devices provides LAN segmentation and allows for full duplex communicationX


Options are :

  • Switch (Correct)
  • Modem
  • Repeater
  • Hub

Answer : Switch

CompTIA Network+ (N10-007) 6 Practice Exams and Simulations Set 1

Which of the following cable types is commonly used for analog/digital television transmissionX


Options are :

  • SC
  • RG-6 (Correct)
  • UTP
  • CAT3

Answer : RG-6

Which of the following ports are commonly used to send/receive emailX (Select TWO).


Options are :

  • 443
  • 25 (Correct)
  • 53
  • 110 (Correct)
  • 80

Answer : 25 110

Which of the following has the FASTEST connection speedX


Options are :

  • Cable (Correct)
  • Dial-Up
  • WiMAX
  • ISDN

Answer : Cable

Comptia Linux+ LX0-103 Certification Exam Practice Test Set 6

Which of the following network devices would BEST be used to replace a hubX


Options are :

  • Modem
  • Switch (Correct)
  • Bridge
  • Firewall

Answer : Switch

A technician notices that the PC is not receiving an IP address. Which of the following tools would the technician use to troubleshoot the computer’s NICX


Options are :

  • Loopback plugs (Correct)
  • Toner probe
  • Cable tester
  • ESD mat

Answer : Loopback plugs

Which of the following has a MAXIMUM transmission speed of 10 MbpsX


Options are :

  • CAT5
  • CAT5e
  • CAT3 (Correct)
  • CAT6

Answer : CAT3

220-801 CompTIA A+ Certification Practice Exam Set 11

A technician needs to make several patch cables. Which of the following tools would the technician use to attach the RJ-45 ends to the cablesX


Options are :

  • Cable tester
  • Crimpers (Correct)
  • Loopback plug
  • Punch down

Answer : Crimpers

Which of the following devices on a home network should be placed in a DMZX


Options are :

  • Backup server
  • Smartphone
  • Wireless printer
  • Gaming server (Correct)

Answer : Gaming server

A customer would like to upgrade their onboard fast Ethernet connection to connect to their new gigabit network at the gigabit speed. Which of the following will enable them to do soX


Options are :

  • Convert the user to wireless.
  • Install a 10/100/1000 NIC. (Correct)
  • Update the drivers for the onboard port
  • Flash the BIOS to unlock the Ethernet port.

Answer : Install a 10/100/1000 NIC.

CompTIA SY0-401 Security Certification Practice Exam Set 7

Which of the following special function keys might prevent a user from connecting to the InternetX


Options are :

  • Bluetooth
  • Volume
  • Screen lock
  • Wireless (Correct)

Answer : Wireless

A standard Internet mail account receives incoming messages on which of the following portsX


Options are :

  • 143
  • 443
  • 80
  • 110 (Correct)

Answer : 110

When using the file transfer protocol in active mode, which of the following ports is used to transfer a fileX


Options are :

  • 23
  • 115
  • 25
  • 20 (Correct)

Answer : 20

FC0-U41 CompTIA Strata IT Fundamentals Practice Exam Set 7

Which of the following should a technician configure to limit access to a small office home office (SOHO) wireless network by the computer’s NIC hardware identificationX


Options are :

  • MAC filtering (Correct)
  • DHCP
  • SSID broadcast
  • Encryption

Answer : MAC filtering

Which of the following types of Ethernet should be used if a technician has no choice but to run cable along fluorescent lighting arrays in a suspended ceilingX


Options are :

  • RG-6
  • UTP
  • STP (Correct)
  • PVC

Answer : STP

Which of the following networking standards can operate at two different channel widths on the same spectrum simultaneouslyX


Options are :

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

Answer : 802.11n

BR0-003 CompTIA A+ 2009 Edition Bridge Practice Exam Set 6

Which of the following describes a network topology MOST commonly used in a SOHO switched networkX


Options are :

  • Hybrid
  • Bus
  • Mesh
  • Star (Correct)

Answer : Star

Which of the following encryption types is the LEAST secureX


Options are :

  • TKIP
  • AES
  • WPA
  • WEP (Correct)

Answer : WEP

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