Network+ (N10-004)quiz D

50 Questions | Total Attempts: 261

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These questions are from the N10-004 Network+ study bank


Questions and Answers
  • 1. 
    QUESTION NO: 151 A new segment needs to be added to a network to provide access for 64 servers. Which of the following subnets will provide the needed access and still conserve IP addresses?
    • A. 

      192.168.1.0/25

    • B. 

      I92.168.1.0/26

    • C. 

      192.168.1.0/23

    • D. 

      I92.168.1.0/24

  • 2. 
    QUESTION NO: 152 When connecting two devices for data on a vertical cross connect, which of the following cables would be used to connect those devices?
    • A. 

      CAT5e

    • B. 

      Fiber

    • C. 

      Coaxial

    • D. 

      CAT6

  • 3. 
    QUESTION NO: 153* Which of the following network protocols is needed to ensure that users can type in a FQDN instead of the IP address?
    • A. 

      DNS

    • B. 

      WINS

    • C. 

      IMAP4

    • D. 

      FTP

  • 4. 
    QUESTION NO: 154 A technician is called to a clients desktop for connection issues. Which of the following is the FIRST step the technician should take?
    • A. 

      Check the LEDs on the NIC.

    • B. 

      Re-install the OS.

    • C. 

      Install a new NIe.

  • 5. 
    QUESTION NO: 155 A technician is extending a data circuit to the other side of the building. Which of the following would the technician set up at the new location?
    • A. 

      EMI

    • B. 

      MDF

    • C. 

      IDF

    • D. 

      ESD

  • 6. 
    QUESTION NO: 156* Which of the following network devices filters packets based on rules that have been configured for it?
    • A. 

      Layer 2 switch

    • B. 

      Firewall

    • C. 

      Hub

    • D. 

      Bridge

  • 7. 
    QUESTION NO: 157 A network administrator is configuring a server to provide file sharing for offices across the company. Which of the following addresses would be acceptable to set on a device?
    • A. 

      255.255.255.255

    • B. 

      192.168.0.255

    • C. 

      192.168.0.25

    • D. 

      192.255.255.255

  • 8. 
    QUESTION NO: 158 Which of the following is the purpose of a packet sniffer?
    • A. 

      Checks the route to a remote host.

    • B. 

      Views network datagrams.

    • C. 

      Verifies if a service is running on a remote host.

    • D. 

      Verifies name to IP address resolution.

  • 9. 
    QUESTION NO: 159 Two PC's have been assigned the following IP addresses, subnet mask, and default gateway:PC1, 192.168. 100.20, 255.255.255.240, NoDG PC2, 192.168.100.10, 255.255.255.240, 192.168.100.1 Assuming all network devices including the switch the PC's are connected to, network cabling, and the default gateway are all functioning which of the following will occur when PCI1 attempts to transfer a file to PC2?
    • A. 

      PC1 will not be able to communicate with PC2 since PC2 is in a different subnet and PC1 does not have a default gateway configured.

    • B. 

      PCI will perfonn an ARP broadcast to resolve PC2s IP address to MAC address since both PCs have the same subnet mask and communication will occur.

    • C. 

      PC2 and PC2 will not be able to communicate since both PCs must have the same default gateway

    • D. 

      PC1 will send traffic to the default gateway at 192.168.100.1 since PC2 is in a different subnet and communication will occur.

  • 10. 
    QUESTION NO: 160 Which of the following tools will measure in Ohms?
    • A. 

      Cable tester

    • B. 

      Multimeter

    • C. 

      TDR

    • D. 

      Butt set

  • 11. 
    QUESTION NO: 161 Which of the following are features of a DHCP server? (Select TWO)
    • A. 

      Transfening files over the network

    • B. 

      Dynamic IP addressing

    • C. 

      Static IP address reservations

    • D. 

      Resolving IP addresses to canonical names

    • E. 

      Secure shell connections

  • 12. 
    QUESTION NO: 162* Which of the following routing protocols uses the next hop metric in deciding how to route traffic?
    • A. 

      RIP

    • B. 

      BGP

    • C. 

      IGP

    • D. 

      IS-IS

  • 13. 
    QUESTION NO: 163* Which of the following techniques would increase the bandwidth for network transmission by joining together multiple connections into one logical connection?
    • A. 

      Bonding

    • B. 

      Supernetting

    • C. 

      Broadcasting

    • D. 

      Traffic shaping

  • 14. 
    QUESTION NO: 164 Which of the following properiies describes a rate at which bits are transmitted over a WAN link?
    • A. 

      Transmission speed

    • B. 

      Baud rate

    • C. 

      Frequency

    • D. 

      Throughput

  • 15. 
    QUESTION NO: 165* Which of the following is a utility that translates the IP address to its physical network address?
    • A. 

      Netstat

    • B. 

      Arp

    • C. 

      Rarp

    • D. 

      Nslookup

  • 16. 
    QUESTION NO: 166* When determining responsibility for repair and maintenance of a T1 , up to which of the following points is the local exchange carrier responsible for?
    • A. 

      The Smart jack

    • B. 

      The central office

    • C. 

      The point of demarcation

    • D. 

      The router

  • 17. 
    QUESTION NO: 167* Which of the following is a disadvantage of static routing?
    • A. 

      Unresponsive to changes.

    • B. 

      High network utilization due to updates.

    • C. 

      RIP updates will need to be transmitted via TCP.

    • D. 

      Packet destination cannot be controlled.

  • 18. 
    QUESTION NO: 168 A scanner has determined the open ports on a network device. Assuming services are running on their default ports, which of the following ports will provide secure conmmnications?
    • A. 

      69

    • B. 

      143

    • C. 

      67

    • D. 

      443

  • 19. 
    QUESTION NO: 169 Which of the following tools would be used to determine if the connection is punched down and there is noise coming across the cable?
    • A. 

      Multimeter

    • B. 

      Cable tester

    • C. 

      Voltage event recorder

    • D. 

      Protocol analyzer

  • 20. 
    QUESTION NO: 170 Which of the following items changes the encryption key on a users session after a set period of time?
    • A. 

      TKIP

    • B. 

      AES

    • C. 

      RADIUS

    • D. 

      WEP

  • 21. 
    QUESTION NO: 171 PPTP is a combination of which of the following protocols? (Select TWO).
    • A. 

      PPP

    • B. 

      POP3

    • C. 

      PPPoE

    • D. 

      TCP

    • E. 

      TCP/lP

  • 22. 
    QUESTION NO: 172 In the OS1 model, which of the following layers would be the cause of a session time-out while browsing the web?
    • A. 

      Layer 5

    • B. 

      Layer 7

    • C. 

      Layer 3

    • D. 

      Layer 2

  • 23. 
    QUESTION NO: 173* A network administrator has just installed a new frame-relay DS3 to connnect an office to the corporate datacenter. Users report long load times for large documents hosted on file servers in the datacenter. Which of the following tests would be MOST useful in identifying the problem?
    • A. 

      A penetration test

    • B. 

      A throughput test

    • C. 

      Ping t

    • D. 

      Ping f

  • 24. 
    QUESTION NO: 174 A technician has tested a cable and has established it can successfully send and receive signals. Which of the following tools can be used to check the speed and condition of the signal?
    • A. 

      Toner probe

    • B. 

      Voltage event recorder

    • C. 

      Protocol analyzer

    • D. 

      TDR

  • 25. 
    QUESTION NO: 175* Which of the following wireless security protocols supports the highest enclryption standards?
    • A. 

      3DES

    • B. 

      WPA2

    • C. 

      WPA

    • D. 

      WEP

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