Practice Fina Exam Aswer - CCNA 1 Networking Basics
1
When a network administrator applies the subnet
mask 255.255.255.248 to a Class A address, for any given
subnet, how many IP addresses are available to be assigned to
devices?
1022
510
254
126
30
6
2
What is the maximum distance that 10BASE-T will
transmit data before signal attenuation affects the data
delivery?
100 meters
185 meters
300 meters
500
meters
3
What are features of the TCP/IP Transport layer?
(Choose two.)
path determination
handles representation,
encoding and dialog control
uses TCP and UDP
protocols
packet switching
reliability, flow control and
error correction
4
"CompA" is trying to locate a new computer named
"CompB" on the network. Which of the following does "CompA"
broadcast to find the MAC address of "CompB"?
MAC request
ARP request
ping
Telnet
proxy
ARP
5
Which term describes an ARP response by a router
on behalf of a requesting host?
ARP
RARP
Proxy ARP
Proxy
RARP
6
Which type of institution does the domain suffix
.org represent?
government
education
network
non-profit
7
Using the data transfer calculation T=S/BW, how
long would it take a 4MB file to be sent over a 1.5Mbps
connection?
52.2 seconds
21.3 seconds
6.4 seconds
2 seconds
0.075 seconds
0.0375
seconds
8
Which of the following are features of the
Internet Protocol (IP)? (Choose two.)
It is the most widely
implemented global addressing scheme.
It allows two hosts to share
a single address on a local area network.
It is a hierarchical
addressing scheme allowing addresses to be grouped.
It is only locally
significant, used primarily on local area
networks.
9
Which of the following are small, discrete
components found within a personal computer? (Choose
three.)
transistor
microprocessor
power supply
capacitor
light emitting diode
hard
disk
10
Which part of an IP address identifies a
specific device on a network?
first two octets
third and fourth octets
network portion
host portion
only the fourth
octet
11
In a new network installation, the network
administrator has decided to use a medium that is not affected
by electrical noise. Which cable type will best meet this
standard?
coaxial
screened twisted pair
shielded twisted pair
unshielded twisted pair
fiber
optic
12
Which OSI layer defines the functions of a
router?
physical
data link
network
transport
session
13
Which part of the URL http://www.awsb.ca/teacher
gives the name of the domain?
www
http://
/teacher
awsb.ca
14
Which layer of the OSI model covers physical
media?
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer
6
15
To make sure timing limitations are not violated
when implementing a 10 Mbps Ethernet network involving hubs or
repeaters, a technician should adhere to which rule?
the 4-5-3 rule
the 6-4-2 rule
the 3-4-5 rule
the 5-4-3
rule
16
Which of these workstation installation and
setup tasks are concerned with network access layer functions?
(Choose two.)
configuring the e-mail
client
installing NIC drivers
configuring IP network
settings
connecting the network
cable
using FTP to download
application software updates
17
During cable testing, which of the following are
used to calculate the information carrying capacity of a data
cable? (Choose two.)
bit speed
attenuation
wire map
saturation limit
analog
bandwidth
18
A small company has a class C network license
and needs to create five usable subnets, each subnet capable
of accommodating at least 20 hosts. Which of the following is
the appropriate subnet mask?
255.255.255.0
255.255.255.192
255.255.255.224
255.255.255.240
19
Which of the following describes the use of
Spanning Tree Protocol (STP)?
resolve routing loops
eliminate Split Horizon
errors
limit collisions
resolve switching
loops
20
What is important to remember about the data
link layer of the OSI model when considering Peer to Peer
communication? (Choose three.)
It links data to the
transport layer.
It encapsulates frames into
packets.
It provides a service to the
network layer.
It encapsulates the network
layer information into a frame.
Its header contains a
physical address which is required to complete the data link
functions.
It encodes the data link
frame into a pattern of 1s and 0s (bits) for transmission on
the medium.
21
Which protocol functions at the internet layer
of the TCP/IP protocol suite?
File Transfer Protocol
(FTP)
Trivial File Transfer
Protocol (TFTP)
Transmission Control Protocol
(TCP)
Internet Protocol (IP)
User Datagram Protocol
(UDP)
Simple Mail Transport
Protocol (SMTP)
22
What is the recommended maximum number of
workstations configured on a peer-to-peer network?
25
15
10
5
2
23
What type of network cable is used between a
terminal and a console port?
cross-over
straight-through
rollover
patch
cable
24
Which OSI layer encapsulates data into
packets?
session
transport
network
data
link
25
The highest capacity Ethernet technologies
should be implemented in which areas of a network? (Choose
three.)
between workstation and
backbone switch
between individual
workstations
between backbone
switches
between enterprise server and
switch
on aggregate access
links
26
Select the necessary information that is
required to compute the estimated time it would take to
transfer data from one location to another. (Choose
two.)
file size
data format
network in use
type of medium
bandwidth of the
link
27
Which of the following services is used to
translate a web address into an IP address?
DNS
WINS
DHCP
Telnet
28
Which of the following does 1000BASE-T use to
accomplish gigabit speeds on Cat 5e cable?
the use of four conductors in
full-duplex mode
the use of two multiplexed
pairs of wires, simultaneously
the use of three pairs of
wires for data and the fourth for stabilization and forward
error correction
the use of all four pairs of
wires in full-duplex mode,
simultaneously
29
John has been hired as the network administrator
of a local company and has decided to add more hubs to the
company's existing network. Which of the following has been
caused by John's inexperience?
collision domain
extended
an increased number of
collision domains
increased network
performance
increased bandwidth
extended
bandwidth
30
If a network administrator needed to download
files from a remote server, which protocols could the
administrator use to remotely access those files? (Choose
two.)
ASCII
TFTP
IMAP
FTP
UDP
31
What does the "10" in 10Base2 indicate about
this version of Ethernet?
The version uses Base10
numbering within the frames.
The version operates at a
transmission rate of 10 Mbps.
Frames can travel 10 meters
unrepeated.
The maximum frame length is
10 octets.
32
Which of the following protocols are used for
e-mail transfer between clients and servers? (Choose
three.)
TFTP
SNMP
POP3
SMTP
IMAP4
postoffice
33
Convert the Hexadecimal number A2 into its Base
10 equivalent. Select the correct answer from the list
below.
156
158
160
162
164
166
34
Convert the binary number 10111010 into its
hexadecimal equivalent. Select the correct answer from the
list below.
85
90
BA
A1
B3
1C
35
An ISDN Basic Rate Interface (BRI) is composed
of how many signaling channels?
1
2
3
4
36
Which combinations of charges will be repelled
by electric force? (Choose two.)
neutral and neutral
neutral and positive
neutral and negative
positive and positive
positive and negative
negative and
negative
37
What device must be used between an AUI port of
a networking device and the media to which it is being
connected?
a transducer
a transmitter
a transceiver
a transponder
a port
replicator
38
For which of the following is Ethernet
considered the standard? (Choose three.)
inter-building
connection
mid-length voice
video conferencing
vertical wiring
horizontal wiring
diagonal
wiring
39
Which of the following is a term associated with
replacing hubs with switches to increase the number of
collision domains?
encapsulation
latency
segmentation
layered model
broadcast domain
extended
40
What is established during a connection-oriented
file transfer between computers? (Choose two.)
a temporary connection to
establish authentication of hosts
a connection used for ASCII
or binary mode data transfer
a connection used to provide
the tunnel through which file headers are transported
a command connection which
allows the transfer of multiple commands directly to the
remote server system
a control connection between
the client and server
41
A company with a Class B license needs to have a
minimum of 1,000 subnets with each subnet capable of
accommodating 50 hosts. Which mask below is the appropriate
one?
255.255.0.0
255.255.240.0
255.255.255.0
255.255.255.192
255.255.255.224
42
The accumulation of traffic from which of the
following can cause a network condition called broadcast
radiation? (Choose three.)
anonymous FTP servers
telnet sessions
video over IP
applications
NAS services
ARP requests
RIP
updates
43
How is a MAC address represented?
four groups of eight binary
digits separated by a decimal point
four Base10 digits separated
by a decimal point
six hexadecimal digits
twelve hexadecimal
digits
twenty-four Base10
digits
44
Which of the following items are common to all
100BASE technologies? (Choose three.)
frame format
media
connectors
timing
multi-part
encoding
45
Which of the following wireless standards
increased transmission capabilities to 11 Mbps?
802.11a
802.11b
802.11c
802.11d
46
What type of wiring problem is depicted in this
sample of a cable tester?
a fault
a short
an open
a split
a good
map
47
Which of the following will test the internal
loopback of a node?
ping 10.10.10.1
ping 192.168.1.1
ping 127.0.0.1
ping 223.223.223.223
ping
255.255.255.255
48
Which of the following is the Layer 4 PDU?
bit
frame
packet
segment
49
Which of the following are useable Class A IP
addresses with a default subnet mask? (Choose three.)
127.0.39.1
111.9.28.30
123.1.2.132
128.50.38.2
105.1.34.1
0.23.92.3
50
Which of the following are considered the best
electrical conductors for use in data network communications?
(Choose three.)
