JK0-016 CompTIA Network+ 2009 Edition Practice Exam Set 7

While at a meeting, all users are able to connect to the wireless network except one user. Why? 


Options are :

  • The wireless network card is having hardware failures (Correct)
  • There was some interference with the wireless signal.
  • The MAC address of the network card changed.
  • The wireless device is not broadcasting.

Answer : The wireless network card is having hardware failures

HT0-201 CEA- CompTIA DHTI+ Certification Practice Exam Set 6

If you want to combine multiple connections into one logical connection to increase the bandwidth for network transmission, which technology will you use? 


Options are :

  • Broadcasting
  • Bonding (Correct)
  • Traffic shaping
  • Supernetting

Answer : Bonding

During network issue troubleshooting, which action will be taken first? 


Options are :

  • Ask the user who reported the issue what past documentation they have.
  • Record the solution in the appropriate logs for future use.
  • Ask the user who reported the issue to explain the symptoms in detail. (Correct)
  • Record what steps should be taken to resolve the issue.

Answer : Ask the user who reported the issue to explain the symptoms in detail.

Which type of LAN will use CAT5 UTP? 


Options are :

  • 10GBase-SR
  • 1000Base-T
  • 100Base-FX
  • 100Base-TX (Correct)

Answer : 100Base-TX

CompTIA Security+ Cert. (SY0-501): Practice Tests 2019 Set 6

Which one of the following communication protocols does a UNIX system primarily rely on? 


Options are :

  • NetBEUI (Network Basic Input / Output Extended User Interface)
  • Kerberos
  • TCP / IP (Transmission Control Protocol / Internet Protocol) (Correct)
  • IPX / SPX (Internetwork Packet Exchange / Sequence Packet Exchange)

Answer : TCP / IP (Transmission Control Protocol / Internet Protocol)

You work as the network administrator at certways.com. You are sent to one of certways's branch offices to investigate a network problem. The network at the branch office consists of twenty Windows XP workstations that are wired to a switch. The switch is connected to a router for Internet access. One of the users at the branch office reports that she is unable to access the Internet. All other users can access the Internet. Which of the following items should you check to solve the problem? 


Options are :

  • The patch cable from the problematic machine to the switch, the port on switch that the problematic machine is plugged into, and the external interface on the router.
  • The network card of the problematic machine, the port on the switch that the problematic machine is plugged into, and the patch cable from the problematic machine to the switch. (Correct)
  • The port on the switch that the problematic machine is plugged into, the network card of the problematic machine, and the uplink port on the switch
  • The network card of the problematic machine, the port on the switch that uplinks to router, and the patch cable from the problematic machine to the switch.

Answer : The network card of the problematic machine, the port on the switch that the problematic machine is plugged into, and the patch cable from the problematic machine to the switch.

How to differ dynamic routing from static routing? 


Options are :

  • Static routes are added automatically.
  • Dynamic routing is used by a WINS server
  • Dynamic routes are added automatically (Correct)
  • Static routing is best used in large scalable networks

Answer : Dynamic routes are added automatically

SY0-401 CompTIA Security+ Certification Practice Exam Set 5

A company has a hybrid network composed of Mac and Windows servers accessed by Mac, Linux and Windows clients. A department wants to use their Windows XP desktops to access the Macintosh printer. Which action should be taken by the administrator to allow the Windows XP clients to access that printer? 


Options are :

  • The AppleTalk protocol must be installed on the Windows machine. (Correct)
  • Install services for Macintosh Gateway on Windows server
  • Install TCP/IP on the Macintosh Printer.
  • Install the NetBIOS protocol on the Mac server.

Answer : The AppleTalk protocol must be installed on the Windows machine.

In computer networking, a Media Access Control address (MAC address) is a unique identifier assigned to most network adapters or network interface cards (NICs) by the manufacturer for identification. Which of the following MAC address is valid for a workstation?   


Options are :

  • 131.44.32.255
  • FFFF.FFFF.FFFF
  • 00:08:38:05:B5:F4 (Correct)
  • 05:14:K9:07:B2:M4

Answer : 00:08:38:05:B5:F4

Which tool will be used when placing a RJ-45 connector on a CAT5 cable? 


Options are :

  • Snips (Correct)
  • Polishing kit
  • Pliers
  • Razor knife

Answer : Snips

SY0-401 CompTIA Security+ Certification Practice Exam Set 5

Refer to the following protocols, which one is a link-state routing protocol using area0?   


Options are :

  • BGP
  • OSPF (Correct)
  • EIGRP
  • IS-IS

Answer : OSPF

As a network administrator, you are tasked with hooking three desktop computers to a current network. However, only one network connection is applicable. Which of the following items will help you complete this task? 


Options are :

  • Smart jack
  • Repeater
  • Modem
  • Switch (Correct)

Answer : Switch

The user has connected a laptop to a small office / home office (SOHO) router which connects to a cable modem. The laptop can't gain an IP address. The user discovers that the link status LED is not illuminated on the router or laptop. Why?   


Options are :

  • A wrong IP is configured on the router.
  • There is a bad port on the cable modem.
  • DHCP is not enabled on the router.
  • There is a bad cable or wrong cable type. (Correct)

Answer : There is a bad cable or wrong cable type.

JK0-019 CompTIA E2C Network + Certification Exam Set 1

A printer which is connected to the network is placed in a SOHO environment. The computers can ping the printer directly using TCP/IP and they could print the day before. However, today the computers are unable to print. Do you know which configuration can solve this problem?  A


Options are :

  • Configure the printer to use an APIPA.
  • Set up the printer on a public IP address.
  • Place the printer on a static IP address. (Correct)
  • Change the printer setting to use multicast.

Answer : Place the printer on a static IP address.

During packet encryption over the Internet, which two of the protocols below will be used? (Select TWO). A. SMTP B. HTTPS C. SMNP D. SSH 


Options are :

  • C,D
  • A,C
  • A,B
  • B,D (Correct)

Answer : B,D

In order to permit 64 servers access, a new segment will be created, which subnet can achieve this goal while conserving IP addresses?   


Options are :

  • 192.168.1.0/24
  • 192.168.1.0/23
  • 192.168.1.0/25 (Correct)
  • 192.168.1.0/26

Answer : 192.168.1.0/25

CompTIA Network+ 6 Certification Practice Exams - 2019 Set 6

Which dotted decimal address is the correct conversion of the following binary string? 11000000.10101000.01100011.00011010 


Options are :

  • 192.168.99.34
  • 192.168.101.26
  • 192.168.101.34
  • 192.168.99.26 (Correct)

Answer : 192.168.99.26

Your company has a secure network room with restricted access to a workstation that is located in the room. Which policy can identify intrusions? 


Options are :

  • Internet fair use policy
  • User training policy
  • Audit policy (Correct)
  • Backup policy

Answer : Audit policy

If you want to convert an IP address to a MAC address, which protocol will be help to you? 


Options are :

  • RARP
  • ARP (Correct)
  • NTP
  • DHCP

Answer : ARP

SY0-401 CompTIA Security+ Certification Practice Exam Set 9

You are working as a technician at certways .com. A Mac OS X 10.3 user has requested some assistance with a network connectivity issue that he has. The Mac OS uses Kerberos to access a kerberized service provided by a Mac OS X server 10.3 but the user experiences an authentication failure when he tries to do this. Which of the following steps might resolve the issue? 


Options are :

  • Ensure that the IP address of the user's computer to allow the user to access the service.
  • Install Kerberos client software for Mac OS X 10.3 on the user's computer.
  • All of the above.
  • Synchronize all Kerberos principal's clocks using a network time server. (Correct)

Answer : Synchronize all Kerberos principal's clocks using a network time server.

Select one protocol from the following to describe a connectionless state without using acknowledgements? 


Options are :

  • POP3
  • TCP
  • UDP (Correct)
  • NTP

Answer : UDP

Dynamic Host Configuration Protocol (DHCP) is a network application protocol used by devices (DHCP clients) to obtain configuration information for operation in an Internet Protocol network. Which two characteristics belong to a DHCP server? (Select TWO) A. Dynamic IP addressing B. Secure shell connections C. Static IP address reservations D. Resolving IP addresses to canonical names 


Options are :

  • B,D
  • A,B
  • A,C (Correct)
  • C,D

Answer : A,C

JK0-019 CompTIA E2C Network + Certification Exam Set 2

Which table will be used by a router to determine the next hop IP address while forwarding a packet?   


Options are :

  • The ARP table
  • The routing table (Correct)
  • The EIGRP adjacency table
  • The BGP table

Answer : The routing table

What do the first three sets of hexadecimal digits of a MAC represent? 


Options are :

  • The Device ID
  • Organizationally Unique Identifier (OUI) (Correct)
  • Security Set Identifier (SSID)
  • Burned-In Address (BIA)

Answer : Organizationally Unique Identifier (OUI)

Which two protocols combine the PPTP? (Select TWO). A. PPP B. TCP/IP C. PPPoE D. TCP 


Options are :

  • A,C
  • A,B (Correct)
  • B,D
  • C,D

Answer : A,B

CompTIA Security+ SY0-501 Questions & Answers Set 3

For a new wireless network, which wireless encryption is the highest level that can be run?   


Options are :

  • TTL
  • WPA2 AES (Correct)
  • WEP
  • WPA2 TKIP

Answer : WPA2 AES

Your company network has 40 computers which are in the same private IP subnet. And your boss has ordered an Internet connection from the Local ISP. Your company has a static public IP and wants to allow all 40 hosts to access the Internet. How to achieve this objective? 


Options are :

  • The use of static NAT will allow access to the Internet.
  • Supernetting will allow access to the Internet.
  • PAT will allow access to the Internet (Correct)
  • DHCP will assign addresses capable of accessing the Internet.

Answer : PAT will allow access to the Internet

Which type of notation contains 221.17.101.223/28? 


Options are :

  • ARP
  • CIDR (Correct)
  • DNS
  • Port Number

Answer : CIDR

SY0-401 CompTIA Security+ Certification Practice Exam Set 6

Which of the following statements regarding the OSI reference model is TRUE? 


Options are :

  • The Transport Layer of the OSI model defines several standard network services, as well as theinterface between the network and the application.
  • The Session Layer of the OSI model is responsible for establishing, maintaining, and breaking sessions (Correct)
  • The Application Layer of the OSI model converts the data from the lower layers into a format that the upper-layer processes require.
  • The Presentation Layer of the OSI model defines the choice of protocols, and provides error recovery and flow control

Answer : The Session Layer of the OSI model is responsible for establishing, maintaining, and breaking sessions

Look at the following options carefully, then select three protocols used for email traffic. (Select THREE) A. IMAP4 B. TFTP C. SMTP D. POP3 


Options are :

  • A,B,D
  • A,C,D (Correct)
  • B,C,D
  • A,B,C

Answer : A,C,D

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