CompTIA Network+ (N10-007) : 6 Practice Exams - 2019 Set 1

You cant seem to surf the Internet or connect to the servers in a remote office location, but

you can communicate with systems on your local LAN. What would you do to verify what the

problem is?



Options are :

  • C. Ping a local server.
  • B. Ping the router.
  • D. Ping a local workstation
  • A. Run ipconfig.

Answer : B. Ping the router.

JK0-015 CompTIA E2C Security+ 2008 Edition Practice Exam Set 1

You are experiencing problems on a coax bus network. How can you quickly determine where the problem is occurring?



Options are :

  • A. Divide the network in half, terminate it, and find which side is still not functioning. That is the affected area. Continue this process until the break is found.
  • B. Use a network packet sniffer to determine where the packets eventually stop responding. This will tell you which computer is the closest to the break.
  • D. Use Network Monitor to determine what is causing the broadcast storm. One computers faulty network card is the likely culprit and must be found.
  • C. Use a fox-and-hound process to determine the location of the break in the network backbone.

Answer : A. Divide the network in half, terminate it, and find which side is still not functioning. That is the affected area. Continue this process until the break is found.

You think you are having problems with the UNIX server in another region. Two users have

already complained this morning. What would be the next logical step in your troubleshooting

methodology?



Options are :

  • B. Check the hub.
  • D. Ping the UNIX server by IP address.
  • A. Check the router.
  • C. Ping the UNIX server by name.

Answer : D. Ping the UNIX server by IP address.

You came to work on Monday morning only to notice that you are having network problems. Your domain controller, which also functions as a database server, appears to be having problems. How can you further investigate the situation?



Options are :

  • C. Run diagnostics on the server.
  • D. Restart the computer and then begin troubleshooting.
  • B. Ping the server to see if it responds.
  • A. Check the error log.

Answer : A. Check the error log.

CompTIA 220-801 A+ Advanced Certification Practice Exam Set 8

After installing a network operating system, what should you do before placing the machine on the network to help secure it?



Options are :

  • C. Configure e-mail
  • A. Harden the operating system
  • B. Install a firewall
  • D. Build user accounts

Answer : A. Harden the operating system

You feel you are having driver incompatibility problems with your network adapter. What is the best resource for finding another network adapter driver?



Options are :

  • C. Vendor web site
  • D. Documentation CD
  • B. Resource kit
  • A. TechNet

Answer : C. Vendor web site

A few computers on the engineering segment are having problems reaching the AutoCAD design segment on the network, but they can access all other segments. What is your initial diagnosis of the problem?



Options are :

  • C. The computers are having cable problems.
  • A. Its a default gateway issue.
  • D. A hub is locked up.
  • B. Its a routing issue.

Answer : B. Its a routing issue.

CompTIA Cloud+ Certification Test Set 6

What is the best tool to determine where a break has occurred in a cable?



Options are :

  • D. A fox and hound
  • A. A tone generator
  • B. A spectrum division analyzer
  • C. A time domain reflectometer

Answer : C. A time domain reflectometer

All users on a coaxial bus topology network have suddenly complained that the network is not functioning and they can no longer access resources on the local or remote networks. What is your initial diagnosis of the problem?



Options are :

  • D. A hub is locked up.
  • A. Its a routing issue.
  • B. Its a default gateway issue.
  • C. The network is no longer terminated.

Answer : C. The network is no longer terminated.

After hardening the operating system, what should you do to ensure that your server has all security fixes applied to it?



Options are :

  • D. None of the above
  • A. Install antivirus software
  • B. Install antispyware software
  • C. Patch the server

Answer : C. Patch the server

220-802 CompTIA A+ Certification Practice Exam Set 11

Which high-speed Internet service uses the phone lines?



Options are :

  • D. ADSL
  • B. T1
  • C. T3
  • A. Cable modem

Answer : D. ADSL

CLO-001 CompTIA Cloud Essentials Certification Practice Test Set 8

Which Windows feature can create a dial-up connection in Windows XP?



Options are :

  • B. Control Panel
  • C. Accessories
  • D. New Connection Wizard
  • A. Device Manager

Answer : D. New Connection Wizard

What port number is used by Remote Desktop and Terminal Services?



Options are :

  • C. 389
  • A. 443
  • B. 3389
  • D. 1701

Answer : B. 3389

What is the size of a cell in an ATM network?



Options are :

  • C. 53 bytes
  • D. 512 bytes
  • B. 5 bytes
  • A. 48 bytes

Answer : C. 53 bytes

CompTIA Network+ N10 006 Set 6

What happens if a company uses more bandwidth than it has paid for?



Options are :

  • B. Its packets will be delivered even if the network is busy.
  • C. Its packets will be delivered if the bandwidth is available.
  • A. Its packets will be dropped no matter the state of the network.
  • D. Its packets will be delivered no matter the state of the network.

Answer : C. Its packets will be delivered if the bandwidth is available.

Where is the logging information for a connection appended when modem logging is enabled?



Options are :

  • B. PPP.LOG
  • A. modemLOG.TXT
  • C. modemlog_modemname.txt
  • D. PPP.TXT

Answer : C. modemlog_modemname.txt

How is error checking managed on a Frame Relay network?



Options are :

  • A. By network devices
  • C. By the user at the receiving PC
  • B. By the user at the sending PC
  • D. By the protocol used

Answer : D. By the protocol used

N10-006 CompTIA Network+ Certification Practice Test Set 4

What protocol is used by Terminal Services to send screenshots to the client?



Options are :

  • C. ICA
  • D. TCP/IP
  • A. RDP
  • B. NetBEUI

Answer : A. RDP

In which area networking environments is ATM usable?



Options are :

  • C. WAN
  • A. Dial-up
  • B. Workgroup

Answer : C. WAN

Which remote protocol supports running many different types of network protocols over a serial link?



Options are :

  • B. PPP
  • A. SLIP
  • C. IPX
  • D. NetBEUI

Answer : B. PPP

Practice : CompTIA A+ Certification 220-902

At which frequency is the Internet data supplied with ADSL?



Options are :

  • A. 03.4 KHz
  • B. Above 3.4 KHz
  • C. 912 KHz
  • D. 100200 KHz

Answer : B. Above 3.4 KHz

Which group scope is used to organize users within a Microsoft domain?



Options are :

  • C. Domain local
  • D. Distribution
  • A. Universal
  • B. Global

Answer : B. Global

How many B channels are available in a typical ISDN PRI?



Options are :

  • D. 30
  • C. 23
  • B. 20
  • A. 2

Answer : C. 23

CompTIA Cloud+ Certification Test Set 3

At what speed does FDDI operate?



Options are :

  • B. 100 Mbps
  • A. 10 Mbps
  • C. 1 Gbps
  • D. 2 Gbps

Answer : B. 100 Mbps

If the primary ring fails, what is used for redundancy?



Options are :

  • C. A portion of the primary ring that has not failed, and a part of the secondary ring that is equal to the primary ring that has not failed
  • D. A portion of the primary ring that failed, and a part of the secondary ring that is equal to the primary ring that has failed
  • B. A portion of the primary ring that has not failed, and a part of the secondary ring that is equal to the primary ring that failed
  • A. The entire secondary ring

Answer : C. A portion of the primary ring that has not failed, and a part of the secondary ring that is equal to the primary ring that has not failed

Which switching method allows for data transmissions even when part of the network fails?



Options are :

  • D. Hub
  • C. WAN
  • A. Packet
  • B. Circuit

Answer : A. Packet

220-802 CompTIA A+ Certification Practice Exam Set 4

What levels are the OC levels matched to?



Options are :

  • B. SONET
  • C. T1
  • A. ATM

Answer : B. SONET

Which type of Microsoft server holds the network account database known as Active Directory?



Options are :

  • D. Domain controller
  • C. Member server
  • B. Standalone
  • A. Workstation

Answer : D. Domain controller

What is the built-in administrative account in Linux?



Options are :

  • D. Guest
  • A. Admin
  • C. Root
  • B. Administrator

Answer : C. Root

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

What is the first thing you should change on the wireless router when it is powered on?



Options are :

  • C. Change the IP address.
  • A. Configure WEP.
  • B. Change the admin password.
  • D. Change the DHCP server scope.

Answer : B. Change the admin password.

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