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1 Convert the binary number 10111010
into its hexadecimal equivalent. Select the correct answer from the list below.
2 Convert the Hexadecimal number A2 into its Base 10 equivalent. Select the
correct answer from the list below.
3 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
network in use
type of medium
* bandwidth of the link
4 Using the data transfer calculation T=S/BW, how long would it take a 4MB
file to be sent over a 1.5Mbps connection?
* 21.3 seconds
5 What are features of the TCP/IP Transport layer? (Choose two.)
handles representation, encoding and dialog control
* uses TCP and UDP protocols
* reliability, flow control and error correction
6 Which combinations of charges will be repelled by electric force? (Choose
neutral and neutral
neutral and positive
neutral and negative
* positive and positive
positive and negative
* negative and negative
7 Which of the following are considered the best electrical conductors for
use in data network communications? (Choose three.)
8 During cable testing, which of the following are used to calculate the
information carrying capacity of a data cable? (Choose two.)
* analog bandwidth
9 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
10 What device must be used between an AUI port of a networking device and
the media to which it is being connected?
* a transceiver
a port replicator
11 An ISDN Basic Rate Interface (BRI) is composed of how many signaling
12 Which of the following items are common to all 100BASE technologies? (Choose
* frame format
* multi-part encoding
13 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
14 For which of the following is Ethernet considered the standard? (Choose
* inter-building connection
* vertical wiring
* horizontal wiring
15 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
16 "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"?
* ARP request
17 Which of the following is a term associated with replacing hubs with
switches to increase the number of collision domains?
18 The accumulation of traffic from which of the following can cause a
network condition called broadcast radiation? (Choose three.)
anonymous FTP servers
* video over IP applications
* ARP requests
* RIP updates
19 Which of the following describes the use of Spanning Tree Protocol (STP)?
resolve routing loops
eliminate Split Horizon errors
* resolve switching loops
20 Which term describes an ARP response by a router on behalf of a requesting
* Proxy ARP
21 Which OSI layer encapsulates data into packets?
22 Which OSI layer defines the functions of a router?
23 Which of the following are Cisco proprietary routing protocols? (Choose
24 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
25 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?
26 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?
27 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.)
28 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
a command connection which allows the transfer of multiple commands directly to
the remote server system
* a control connection between the client and server
29 Which of the following protocols are used for e-mail transfer between
clients and servers? (Choose three.)
30 What type of wiring problem is depicted in this sample of a cable tester?
* an open
a good map
31 Which layer of the OSI model covers physical media?
* Layer 1
32 What type of network cable is used between a terminal and a console port?
33 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.
34 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
35 To make sure timing limitations are not violated when implementing a 10
Mbps Ethernet network involving hubs or repeaters, a technician should adhere to
the 4-5-3 rule
the 6-4-2 rule
the 3-4-5 rule
* the 5-4-3 rule
36 Which of the following wireless standards increased transmission
capabilities to 11 Mbps?
37 Which protocol functions at the internet layer of the TCP/IP protocol
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)
38 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
39 Which part of an IP address identifies a specific device on a network?
first two octets
third and fourth octets
* host portion
only the fourth octet
40 Which of the following are features of the Internet Protocol (IP)? (Choose
* 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.
41 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?
screened twisted pair
shielded twisted pair
unshielded twisted pair
* fiber optic
42 What is the recommended maximum number of workstations configured on a
43 What is the maximum distance that 10BASE-T will transmit data before
signal attenuation affects the data delivery?
* 100 meters
44 Which type of institution does the domain suffix .org represent?
45 Which of the following services is used to translate a web address into an
46 Which part of the URL http://www.awsb.ca/teacher gives the name of the
47 Which of the following will test the internal loopback of a node?
* ping 127.0.0.1
48 Which of the following is the Layer 4 PDU?
49 Which of the following are small, discrete components found within a
personal computer? (Choose three.)
* light emitting diode
50 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
It encodes the data link frame into a pattern of 1s and 0s (bits) for
transmission on the medium.
51 Which of the following are useable Class A IP addresses with a default
subnet mask? (Choose three.)
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