Deck 3: Using Network Communication Protocols

Question 1

Which of the following represents a broadcast IP address?

A)0.0.0.0
B)FF:FF:FF:FF:FF:FF
C)255.255.255.255
D)1.1.1.1

Answer 1

C

Question 2

Which of the following fields in an IP packet header contains information that prevents a packet from continuously circulating around a network.

A)flags
B)fragment Offset
C)TTL
D)TOS

Answer 2

C

Question 3

If you have generated the IP address 165.100.18.44/18 by using CIDR,what is the number of bits used for the host identifier?

A)14
B)18
C)44
D)100

Answer 3

A

Question 4

Which of the following number pairs represents the number of bits in an IPv4 address and MAC address,respectively?

A)16, 32
B)32,128
C)128,32
D)32,48

Question 5

NetBEUI is nearly universally used today due to it being the protocol of choice on the Internet.

Question 6

Which of the following is a DNS resource record type that contains a host name to IP address mapping?

A)SRV
B)A
C)PTR
D)NS

Question 7

TCP is a Network layer protocol.

Question 8

Computers can fully communicate with one another as long as they are on the same LAN,regardless of the protocol they are running.

Question 9

You cannot assign network numbers to network hosts.

Question 10

Which of following is a server on the Internet that used to find TLDs,for example,.com or .net?

A)parent
B)root
C)primary DNS
D)secondary DNS

Question 11

The ____ Transport layer protocol is used by network applications that do not require the same level of reliability as offered by TCP.

A)IP
B)UDP
C)FTP
D)NCP

Question 12

Which of the following Application layer protocols is connectionless and is intended for the transfer of small files when data transmission errors are not critical and there is no need for security.

A)TFTP
B)NFS
C)NCP
D)FTP

Question 13

Which of the following protocols enables the sending node to obtain the MAC addresses of the intended recipient before packets are sent?

A)SNMP
B)DHCP
C)ARP
D)SMTP

Question 14

Which of the following is NOT in a TCP header?

A)Source port
B)TTL
C)Sequence number
D)Window

Question 15

The IP address 172.30.44.19 cannot be used on the Internet.

Question 16

The ____ field in a TCP frame header consists of the number of bytes that can be transmitted before the sender receives an acknowledgment of receipt.

A)flags/control
B)checksum
C)padding
D)window

Question 17

Today,____ remains the LAN protocol of preference for NetWare 6 and above.

A)IPX/SPX
B)XNS
C)NetBEUI
D)TCP/IP

Question 18

IP addresses that begin with ____ in the first octet are used for network testing.

A)1
B)126
C)127
D)128

Question 19

Which of the following protocols enables packets to be routed on LANs and WANs?

A)IP
B)TCP
C)DNS
D)FTP

Question 20

Which of the following protocols works with sequence numbers and sliding windows?

A)IP
B)TCP
C)DHCP
D)UDP

Question 22

The _________________ protocol was developed by Novell for the NetWare operating system.

Question 23

Match each term with the correct statement below.
a.TCP port
b.terminal emulation
c.Sequenced Package Exchange (SPX)
d.namespace
e.dotted decimal notation address
f.AppleTalk
g.Simple Mail Transfer Protocol (SMTP)
h.anycast packet
i.checksum
peer-to-peer network protocol especially designed for Macintosh computers.

Question 24

Which of the following are true about IPv6? (Choose all that apply.)

A)IPv6 addressing is autoconfiguring
B)has a 4 byte address
C)has a 40-byte header
D)has 6 address classes

Question 25

____________________ is the time it takes for networked information to travel from the transmitting device to the receiving device.

Question 26

The _________________________ is a TCP/IP service that converts a computer or domain name to an IP address or that converts an IP address to a computer or domain name.

Question 27

Which of the following are considered legacy protocols? (Choose all that apply.)

A)IPX/SPX
B)TCP/IP
C)IPv6
D)AppleTalk

Question 28

When a TCP segment is formatted with additional IP header information,the entire unit is called a(n)____________________.

Question 29

________________________________________ enables remote communications to networks,intranets,virtual private networks,and extranets by way of the Internet.

Question 30

Match each term with the correct statement below.
a.TCP port
b.terminal emulation
c.Sequenced Package Exchange (SPX)
d.namespace
e.dotted decimal notation address
f.AppleTalk
g.Simple Mail Transfer Protocol (SMTP)
h.anycast packet
i.checksum
similar to a virtual circuit between two communicating processes on two different nodes.
4. 16-bit cyclic redundancy check based on length of all TCP header fields and the data payload field

Question 31

Match each term with the correct statement below.
a.TCP port
b.terminal emulation
c.Sequenced Package Exchange (SPX)
d.namespace
e.dotted decimal notation address
f.AppleTalk
g.Simple Mail Transfer Protocol (SMTP)
h.anycast packet
i.checksum
IP address format

Question 32

Which of the following are considered Application protocols? (Choose all that apply.)

A)FTP
B)UDP
C)IP
D)DHCP

Question 33

Which of the following are valid IP addresses you can assign to a host? (Choose all that apply.)

A)172.16.277.19
B)10.0.1.0
C)55.255.1.1
D)127.1.5.40

Question 34

Match each term with the correct statement below.
a.TCP port
b.terminal emulation
c.Sequenced Package Exchange (SPX)
d.namespace
e.dotted decimal notation address
f.AppleTalk
g.Simple Mail Transfer Protocol (SMTP)
h.anycast packet
i.checksum
contains a destination address that is associated with multiple interfaces,usually on different nodes.

Question 35

List the three core component protocols of the TCP/IP protocol suite.

Question 36

Match each term with the correct statement below.
a.TCP port
b.terminal emulation
c.Sequenced Package Exchange (SPX)
d.namespace
e.dotted decimal notation address
f.AppleTalk
g.Simple Mail Transfer Protocol (SMTP)
h.anycast packet
i.checksum
involves using software to make a computer,such as a PC,behave as though it were a terminal.

Question 37

Match each term with the correct statement below.
a.TCP port
b.terminal emulation
c.Sequenced Package Exchange (SPX)
d.namespace
e.dotted decimal notation address
f.AppleTalk
g.Simple Mail Transfer Protocol (SMTP)
h.anycast packet
i.checksum
logical area on a network that contains a list of named objects and performs name resolution.

Question 38

Match each term with the correct statement below.
a.TCP port
b.terminal emulation
c.Sequenced Package Exchange (SPX)
d.namespace
e.dotted decimal notation address
f.AppleTalk
g.Simple Mail Transfer Protocol (SMTP)
h.anycast packet
i.checksum
provides an alternative to FTP for sending a file from one computer system to another.

Question 39

Which protocol enables the establishment of a Web connection and provides for the exchange of resources,such as displaying Web pages in your browser?

A)Telnet
B)HTTP
C)FTP
D)SMTP

Question 40

Match each term with the correct statement below.
a.TCP port
b.terminal emulation
c.Sequenced Package Exchange (SPX)
d.namespace
e.dotted decimal notation address
f.AppleTalk
g.Simple Mail Transfer Protocol (SMTP)
h.anycast packet
i.checksum
A companion protocol to IPX,for use with software applications.

Question 41

Describe how zones help organize the tables used by DNS servers.

Question 42

How is the Dynamic Host Configuration Protocol (DHCP)used?

Question 43

What are five prominent features of IPv6 (IP version 6)?

Question 44

Identify five advantages of TCP/IP (Transmission Control Protocol/Internet Protocol)

Question 45

Identify four capabilities included in the properties of a LAN protocol.

Question 46

What is IP addressing and why is it important?

Question 47

What are the disadvantages and advantages of UDP (User Datagram Protocol)?

Question 48

List the four essential TCP functions.

Question 49

Describe the differences between TFTP and FTP.