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MTA Networking (Master Deck) > MTA Master Questions II > Flashcards

MTA Master Questions II Flashcards

1
Q

For IPv4, what class is used for multicasting

A Class A.
B. Class B
C. Class C.
D. Class D.

A

D. Class D.

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2
Q

What is the maximum number of hosts you can use for each subnet that belongs to a class C address?

A. 128
B. 254
C. 256
D. 65,534

A

B. 254

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3
Q

What type of address is 202.23.2.255

A. Multicast address
B. Broadcast address
C. Unicast Address
D. Anycast Address

A

B. Broadcast address

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4
Q

What type of address is used to send a single set of packets to multiple hosts?

A multicast address
B. broadcast address
C. unicast address
D. anycast address

A

A. Multicast address

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5
Q

Which of the following is not a private address?

A. 10.4.24.24
B. 172.16.36.45
C. 192.168.34.3
D. 200.23.34.120

A

D. 200.23.34.120

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6
Q

What type of address is 169.254.32.23?

A. APIPA
B. multicast address
C. anycast address
D. broadcast address

A

A. APIPA (Automatic Private IP Addressing)

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7
Q

You have a computer that cannot connect to a server. When you look up the IP configuration, the host has an address of 169.32.54.2. What is the problem?

A. The cannot find the DHCP server.
B. The is set to multicast
C. The host is currently broadcasting
D. Te host canot find a domain controller.

A

A. The host cannot find the DHCP server.

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8
Q

What defines the nearest router for a host?

A. subnet mast
B. default gateway
C. DNS server
D. WINS server

A

B. Default gateway

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9
Q

What server is used to translate host names to IP addresses?

A. DNS
B. WINS
C. HOSTS
D. DHCP

A

A. DNS

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10
Q

What is used to remap private addresses to public addresses and back?

A. DNS
B. DHCP
C. WINS
D. NAT

A

D. NAT

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11
Q

What do you call a smaller network that is part of a larger network?

A. host
B. broadcast domain
C. cluster
D. Subnet

A

D. subnet

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12
Q

You have a subnet mask of 255.255.240.0. What would the CIDR (Classless Inter-Domain Routing) notation be?

A. /16
B. /20
C. /24
D. /28

A

B. /20

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13
Q

How many bits is an IPv6 address?

A. 32
B. 48
C. 64
D. 128

A

D. 128

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14
Q

What type of address is 2001:4212:0000:34DB:0000:0000:0000:4231?

A MAC address
B. IPv4
C. IPv6
D. anycast address

A

C. IPv6

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15
Q

A _______ address is assigned by a DHCP server.

A. Static
B. Dynamic
C. Private Only
D. Public Only

A

B. Dynamic

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16
Q

What is the loopback IP address?

A. 127.0.0.1
B. loopback
C. 255.255.255.1
D. 0.0.0.0

A

A and/or B. Loopback= 127.0.0.1

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17
Q

What IPv6 address incorporates IPv4?

A. Starting ::ffff:
B. Starting 0:0:ffff:
C. Ending ::ffff
D. 0:0::ffff

A

A. Starting ::ffff:

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18
Q

The protocol maps IP addresses to a Media Access Control (MAC) address is:

A. Internet Message Access Protocol (IMAP)
B. Address Resolution Protocol (ARP)
C. Dynamic Host Configuration Protocol (DHCP)
D. User Datagram Protocol (UDP)
E. Routing Information Protocol (RIP)

A

B. Address Resolution Protocol (ARP)

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19
Q

A service that resolves NetBIOS names to IP addresses is:

A. Internet Service Provider (ISP)
B. Domain Name Service (DNS)
C. Windows Internet Name Service(WINS)
D. Address Resolution Protocol (ARP)

A

C. Windows Internet Name Service (WINS)

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20
Q

What command displays the IP address, subnet mask, and default gateway of the system you’re currently on?

A. ipconfig
B. ping
C. tracert
D. nslookup

A

A. ipconfig

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21
Q

What protocol does the ping command use to test network connectivity?

A. TCP
B. UDP
C. ICMP
D. FTP

A

C. ICMP (Internet Control Message Protocol)

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22
Q

What command do you use to clear the DNS cache on local system?

A. ipconfig /registerdns
B. ipconfig /cleardns
C. ipconfig /flushdns
D. ipconfig /releasedns

A

C. ipconfig /flushdns

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23
Q

What command do you use to test a system’s IPv4 protocol stack?

A. ping 127.0.0.1
B. ping self
C. Ping 255.255.255.255
D. ping default gateway

A

A. ping 127.0.0.1

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24
Q

What command do you use to display active TCP or UDP connections?

A. nbtstat
B. netstat
C. ipconfig
D. nslookup

A

B. netstat

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25
Q

What command is used to display NetBIOS over TCP/IP statistics?

A. nbtstat
B. netstat
C. ipconfig
D. nslookup

A

B. netstat

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26
Q

What command clears the NetBIOS name cache table?

A. nbtstat -r
B. nbtstat -R
C. nbtstat -RR
D. nbtstat -s

A

B. nbtstat-R

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27
Q

What command tests network connectivity while showing you each hop along the way?

A. ping
B. nslookup
C. nbtstat
D. tracert

A

D. tracert

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28
Q

What command tests network connectivity while showing you each hop along the way and the degree of packet loss?

A. ping
B. pathping
C. nbtstat
D. tracert

A

B. pathping

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29
Q

The service that resolves fully qualified domain name (FQDN) to IP addresses is:

A. Internet Service Provider (ISP)
B. Domain Name Service (DNS)
C. Address Resolution Protocol (ARP)
D. Windows Internet Name Service (WINS)

A

B. Domain Name Service (DNS)

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30
Q

What command do you use to connect to a remote computer so that you can execute commands?

A. ftp
B. nslookup
C. telnet
D. nbtstat

A

C. telnet

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31
Q

What command can you use to connect to a mail server so that you can test SMTP?

A. ftp
B. nslookup
C. telnet
D. nbtstat

A

C. telnet

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32
Q

What command do you use to display and modify the network configuration of a local computer?

A. netsh
B. netstat
C. telnet
D. nbtstat

A

A. netsh

33
Q

What command is used to add static routes to a Windows computer?

A. nslookup
B. telnet
C. route
D. nbtstat

A

C. route

34
Q

What command do you use to display the routing table on a local system?

A. route display
B. route table
C. route local
D. route print

A

D. route print

35
Q

What command do you use to display the MAC address on a system?

A. ipconfig /all
B. pathping -m
C. route /showmac
D. nbtstat -r

A

A. Ipconfig /all

36
Q

What command do you use to retrieve or update your DHCP assigned configuration?

A. ipconfig /flushdns
B. ipconfig /all
C. ipconfig /release
D. ipconfig /renew

A

C. ipconfig /release

37
Q

What command do you use to register the computer’s name and IP address with the nearest DNS server?

A. ipconfig /renew
B. ipconfig /renew all
C. ipconfig /flushdns
D. ipconfig /registerdns

A

D. ipconfig /registerdns

38
Q

What command displays Ethernet statistics?

A. netstat -e
B. netstat -x
C. netstat -q
D. netstat -t

A

A. netstat -e

39
Q

What option do you use to ping constantly until you stop it?

A. ping -t
B. ping -q
C. ping -r
D. ping -s

A

A. ping -t

40
Q

What protocol is used with L2TP to encrypt data?

A. IPSec
B. MS-CHAP
C. MS-CHAP2
D. MPPE

A

A. IPSec

41
Q

The default gateway address identifies the:

A. Server that will provide name services for the computer.
B. Device that will connect the computer to a remote network.
C. Device that will connect the computer to the local network
D. Server that will authenticate the user of the computer.

A

B. Device that will connect the computer to a remote network.

42
Q

What protocol automatically configures IP configuration for a client?

A. DNS
B. DHCP
C. WINS
D. FTP

A

B. DHCP

43
Q

Which of these ports does DCHP use?

A. 80
B. 67
C. 23
D. 500

A

B. 67

44
Q

After you install DHCP servers and configure and activate a scope, what is the last step in installing a DHCP server?

A. Register the scope
B. Register the server
C. Authorize the server
D. Register the clients

A

C. Authorize the server

45
Q

You have a computer with an address of 169.254.32.23 and a subnet mask of 255.255.0.0, yet you cannot connect to the local file servers. What is most likely the problem?

A. It cannot communicate with a DHCP server.
B. The DNS servers specified are incorrect or are down.
C. NetBIOS over TCP/IP has not been enabled.
D. The network card is not connected properly to the network

A

A. It cannot communicate with a DHCP server.

46
Q

What name does Windows Server 2008 R2 use for Terminal Services?

A. MS Telnet Server
B. MS Primary Services
C. MS Thin Server
D. Remote Desktop Services

A

D. Remote Desktop Services

47
Q

What port does Remote Desktop Services use?

A. 443
B. 501
C. 389
D. 3389

A

D. 3389

48
Q

What would you use to create VPN tunnels so that users can connect to your internal network while at home using Windows Server 2008 R2?

A. MS RAS
B. MS RRAS
C. MS RDC
D. MS VPN Server

A

B. MS RRAS

49
Q

A user reports that she cannot connect to network resources from a computer on the company network. The user was able to connect to the network yesterday. You verify that the user’s computer is properly physically connected to the network. You discover that the computer’s IP address is 169.354.48.97. You need to restore access to the network. What should you do next?

A. Verify that the DHCP service is available
B. Reset the user’s password on the server
C. Flush the cache on the DNS server
D. Check your router’s current routing tables

A

A. Verify that the DHCP service is available.

50
Q

Which component of IPSec is generates the encryption and authentication keys?

A. SA
B. AH
C. ESP
D. MPPE

A

A. SA (Security Associations)

51
Q

Which IPSec component provides connection-less integrity and data authentication but does not provide confidentiality?

A. SA
B. AH
C. ESP
D. MPPE

A

B. AH (Authentication Header)

52
Q

Which IPSec component includes the most security, including confidentiality?

A. SA
B. AH
C. ESP
D. MPPE

A

C. ESP (Encapsulating Security Payload)

53
Q

What port does DNS use?

A. 443
B. 389
C. 51
D. 53

A

D. 53

54
Q

What service on a Windows network is used to translate between NetBIOS names/computer names and IP addresses?

A. DNS
B. WINS
C. DHCP
D. LDAP

A

B. WINS

55
Q

What feature within Windows allows the server to act as a router?

A. IPSec
B. DHCP
C. IP forwarding
D. RDC

A

C. IP forwarding

56
Q

You use the ______to connect to a terminal server.

A. Remote Desktop Connection (RDC)
B. Remote Desktop Protocol (RDP)
C. Remote Session Call (RSC)
D. Remote NetBios Connect (RNC)

A

A. Remote Desktop Connection (RDC)

57
Q

What provides name resolution between domain names and IP addresses?

A. DHCP
B. DNS
C. ARP
D. RPC

A

B. DNS

58
Q

What allows a user to connect to a corporate network using the internet?

A. VPN
B. VPC
C. PPTN
D. IPSec

A

A. VPN

59
Q

What command do you use to release the IP configuration handed out by a DHCP server?

A. ipconfig /renew
B. ipconfig /releasedns
C. ipconfig /savestatic
D. ipconfig /release

A

D. ipconfig /release

60
Q

What command do you use to reacquire IP configuration from a DHCP server?

A. ipconfig /renew
B. ipconfig /releasedns
C. ipconfig /savestatic
D. ipconfig /release

A

A. ipconfig /renew

61
Q

List the four steps for a client to get an IP address from a DHCP server in the correct order.

A. Discovery Offering Request Acknowledge
B. Request Offering Discovery Acknowledge
C. Discovery Request Offering Acknowledge
D. Request Offering Discovery Acknowledge

A

A. Discovery Offering Request Acknowledge

62
Q

What is the primary disadvantage of X.25?

A digital circuit
B. small data payloads
C. circuit switching
D. slow speeds

A

D. slow speeds

63
Q

What routing protocol is the most popular distance-vector routing algorithm used to determine the best routes within a network?

A. RIP
B. OSPF
C. BGP
D. IGMP

A

A. RIP (Routing Information Protocol)

64
Q

What routing protocol is the most popular link-state protocol used within a large organization?

A. RIP
B. OSPF
C. BGP
D. IGMP

A

B. OSPF (Open Shortest Path First)

65
Q

What technology takes data and breaks them into packets and sends them over a network, sometimes using different routes for each packet?

A. circuit switching
B. connections switching
C. packet switching
D. network switching

A

C. Packet switching

66
Q

X.25 and Frame Relay are examples of what type of WAN technology?

A. circuit switching
B. connection switching
C. packet switching
D. network switching

A

C. packet switching

67
Q

What device acts as a high-speed modem for LAN?

A. analog modem
B. telco incoming router
C. packet switcher
D. CSU/DSU

A

D. CSU/DSU (channel service unit/Data service unit)

68
Q

What does X.25 use as it’s DTE (data terminal equipment) device?

A. telco incoming router
B. packet switcher
C. analog modem
D. PAD

A

D. PAD (packet assembler/dissembler)

69
Q

What part of the network is the point where the responsibility of the administrator ends and the telecommunications provider’s responsibility begins?

A. last mile
B. demarc
C. router away
D. PAD interface

A

D. PAD interface

70
Q

Which of these addresses is a multicast address?

A. 127.0.0.1
B. 169.254.0.1
C. 192.168.0.1
D. 224.0.0.1

A

D. 244.0.0.1

71
Q

When a packet traverses a network, each router is a ______.

A. jump point
B. CSU/DSU
C. jump switch
D. hop

A

D. hop

72
Q

When you have multiple circuits connected to a site, the entire circuit is known as a _____.

A. virtual circuit
B. emulated circuit
C. joined circuit
D. multitasked curcuit

A

A. virtual circuit

73
Q

What replaced X.25?

A. Frame relay
B. ATM
C. ISDN BRI
D. DSL

A

A. Frame Relay

74
Q

At what speed does a T3 line run?

A. 1.5 Mbbs
B. 4.5 Mbps
C. 44.7 Mbps
D. 128 Mbps

A

C. 44.7 Mbps

75
Q

In Europe, what circuit would be similar to the T1 found in the US?

A. E1
B. J1
C. T2
D. F1

A

A. E1

76
Q

How many B channels does ISDN PRI support?

A. 2
B. 8
C. 23
D. 48

A

C. 23

77
Q

What speed does FDDI use?

A. 10 Mbps
B. 44 Mbps
C. 54 Mbps
D. 100 Mbps

A

D. 100 Mbps

78
Q

What topology does FDDI use?

A. bus
B. star
C. ring
D. mesh

A

C. Ring

MTA Networking (Master Deck) (2 decks)

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