What is this a picture of?
cs-2 sb-1-Computer Networksimg_no 16.jpg
  • Cable
  • Switch
  • Wireless router
  • Phone Mast
What does LAN stand for?
  • Local Area Network
  • Line Area Network
  • Local Around Network
  • Listed Area Network
A computer network can share printers and software.
  • True
  • False
Hubs are more efficient in distributing data packets than Switches?
  • True
  • False
Which network covers a large geographical area?
  • LAN
  • WAN
A computer network is a system of:
  • two or more computing devices connected to one another
  • Data transfer and information storage
  • Sharing devices like scanners
  • A whole lot of individual machines working on their own
Which if these terms refers to the maximum rate at which data can betransferred? (1-4)
  • Error detection
  • Packet switching
  • Bandwidth
  • Transmission media
The rules that specify how data is transmitted.
  • Protocols
  • Parallels
  • Bandwidth
  • Mulitiplexers
Which of these is not a network protocol?
  • HTTP
  • POP3
  • SMTP
  • HDMI
What is the name for any device connected to a network? 
  • Node
  • Server
  • Workstation
  • Hub
A device used to connect two networks that have different protocols.
  • A Gateway
  • A Bridge
  • A Switch
  • A Server
What does SSID stand for?
  • Service Set Identifier
  • Server Set Identifier
  • Server Socket Identifier
What is an SSID?
  • Name of WiFi connection
  • Name of Server connection
  • Name of network topology
Servers are usually more powerful than the client computers in a LAN.
  • True
  • False
Viruses brought into one computer can be shared quickly across the network.
  • Advantage
  • Disadvantage
Software licences are cheaper when using...
  • LANS
  • Stand alone
Data can be corrupted because files are shared among multiple users.
  • Advantage
  • Disadvantage
What does WAP stand for?
  • Wireless Access Point
  • Wireless Area Point
  • Wireless Area Presentation
  • Wireless Access Presentation
What does a WAP do?
  • Allows connection to a network
  • Allows users to edit network settings
  • Boosts the signal of Wifi Connection
Which allows for the fastest connection?
  • Cable
  • Wireless
Which allows for the safest connection?
  • Wireless
  • Cables
Transport layer aggregates data from different applications into a single stream before passing it to ____________
  • Network Layer
  • Data Link Layer
  • Application Layer
  • Physical Layer
Transmission control protocol ___________ .
  • is a connection-oriented protocol
  • uses a three way handshake to establish a connection
  • receives data from application as a single stream
  • all of the mentioned
An endpoint of an inter-process communication flow across a computer network is called __________.
  • Socket
  • Pipe
  • Port
  • Machine
Which one of the following is a version of UDP with congestion control?
  • Data Congestion Control Protocol
  • Steam Control Transmission Protocol
  • Structured Stream Transport
  • User Congestion Control Protocol
Which network topology requires a central controller or hub?
  • Mesh
  • Ring
  • Star
  • Bus
Data communication system within a building or campus is________
  • WAN
  • LAN
  • MAN
  • PAN
Which of the following tasks is not done by data link layer?
  • Framing
  • Error Control
  • Flow Control
  • Channel Coding
Automatic repeat request error management mechanism is provided by ________
  • logical link control sublayer
  • media access control sublayer
  • network interface control sublayer
  • application access control sublayer
Which of the following is the multiple access protocol for channel access control?
  • CSMA/CD
  • CSMA/CA
  • Both CSMA/CD & CSMA/CA
  • HDLC
The data link layer takes the packets from _________ and encapsulates them into frames for transmission.
  • network layer
  • physical layer
  • transport layer
  • application layer
The ____ translates internet domain and host names to IP address.
  • routing information protocol
  • domain name system
  • network time protocol
  • internet relay chat
Application layer protocol defines:
  • types of messages exchanged
  • message format, syntax and semantics
  • rules for when and how processes send and respond to messages
  • all of the mentioned
The protocol data unit(PDU) for the application layer in the Internet stack is?
  • Segment
  • Datagram
  • Message
  • Frame
Which of the following is public IP address ?
  • 10.15.14.12
  • 192.168.52.62
  • 172.32.1.1
  • None of the Above
If subnet mask 255.255.255.224, which of the following will be Direct Broadcast address ?
  • 202.15.19.127
  • 202.15.19.63
  • Both a and b
  • None of the above
In class C , if subnet mask is 255.255.255.224 then calculates number of subnet?
  • 6
  • 8
  • 4
  • None of the above
If Direct Broadcast Address of subnet is 201.15.16.Which of the following will be subnet mask ?
  • 255.255.255.240
  • 255.255.255.192
  • 255.255.255.198
  • None Of the Above
Transmission media are usually categorized as:
  • Fixed or unfixed
  • Guided or unguided
  • Determinate or indeterminate
  • Metallic or non-metallic
Transmission media lie below
  • Physical
  • Application
  • Data link
  • Network
Which of the following uses guided media?
  • Cellular telephone system
  • Radio broadcast
  • Local telephone system
  • Satellite system
Protocol for Network virtual terminal is___________
  • FTP
  • HTTP
  • Telnet
  • SMTP
Which two layers of OSI are merged in network access layer of TCP IP model?
  • Application, Presentation
  • Data link, Physical
  • Network, Data link
  • None
Which one of them is not application layer protocol?
  • TCP
  • HTTP
  • FTP
  • SMTP
Segmentation and reassembly is done at __________ layer
  • Session
  • Presentation
  • Transport
  • Data Link
Framing is done at _________ layer
  • Physical
  • Transport
  • Data Link
  • None
which one is the APIPA address ?
  • 169.255.0.5
  • 169.254.255.254
  • 169.255.254.255
  • 169.255.255.254
What is a network?
  • a blue net you take to work
  • a job where you make fishing nets
  • 1 computer not connected to anything
  • 2 or more computers connected together
Which network connection is mobile, inexpensive, and is easy to set up?
  • Wireless
  • Wired
What do networks allow you to share?
  • information
  • dinner
  • cars
  • desks
How do wired networks connect to other devices?
  • Radio frequencies
  • Microwave signals
  • Ethernet cables
  • Barbed wire
What network covers a LARGE geographical area?
  • LAN
  • WAN
  • BAN
  • KAN
What do you need to connect networks together?
  • keyboard
  • client
  • printer
  • router
What network covers a SMALL geographical area?
  • WAN
  • JAN
  • LAN
  • GAN
What does WAN stand for?
  • Whale Area Network
  • Wide Area Network
  • Windows Area Network
  • Wave Area Network
Which network connection is faster and more relaiable?
  • Wired
  • Wireless
Which technology is used for creating a personal 'hotspot'
  • bluetooth
  • greentooth
  • bluecoat
  • greencoat
What type of network is this?
cs-2 sb-1-Computer Networksimg_no 119.jpg
  • Star
  • Bus
  • LAN
  • WAN
What are the red arrows pointing at?
cs-2 sb-1-Computer Networksimg_no 120.jpg
  • Terminator
  • Node
  • Bus
  • Network
Why use a network?
cs-2 sb-1-Computer Networksimg_no 121.jpg
  • Share viruses
  • To lose data
  • To easily share documents
  • To install cables
If the main cable on a bus fails what happens?
cs-2 sb-1-Computer Networksimg_no 122.jpg
  • Nothing
  • Some of the computers will still work
  • The whole network fails
  • One computer fails
A computer that is not connected to a network is called a __________ computer.  All data is store on its hard disk locally.
  • Standalone
  • Workstation
  • Network Node
  • LAN
What does VLAN stand for?
  • Virtual Local Area Network
  • Visual Local Area Network
  • Virtual Land Access Network
  • Video Local Area Network
Which is NOT a protocol:
cs-2 sb-1-Computer Networksimg_no 123.jpg
  • HTTPS
  • HTT
  • FTP
  • SMTP
Which of these is a connection media
cs-2 sb-1-Computer Networksimg_no 124.jpg
  • twisted pair
  • twisted triple
  • open ended
  • open pair
Which of these never changes on a device
  • MAC address
  • IP address
Which protocol is used for sending emails?
cs-2 sb-1-Computer Networksimg_no 125.jpg
  • POP
  • IMAP
  • SMTP
  • FTP
What does NIC stand for
  • Network Internet Card
  • Network Interface Card
  • New Intenet Card
  • NAN Interface Card
Which of the following is not a type of server?
  • File Server
  • Email Server
  • Webpage Server
  • PowerPoint Server
What is this an image of?
cs-2 sb-1-Computer Networksimg_no 126.jpg
  • Star
  • Bus
  • WAN
  • LAN
is a device used to connect computers together to form a LAN
cs-2 sb-1-Computer Networksimg_no 127.jpg
  • Router
  • Hub
  • Modem
Name this device
cs-2 sb-1-Computer Networksimg_no 128.jpg
  • USB Dongle
  • Terminator
  • Network Interface Card
  • Server
which type of computer on a network provides something such as file space? 
  • Client
  • Server
  • Peer
  • Node
Which network device connects multiple networks using a routing table to determine the best path to forward a packet to the destination network?
  • Router
  • Switch
  • Bridge
  • Hub
Which address type does a router use for the determination of the route to forward packets?
  • Source IP address
  • Destination IP address
  • Source MAC address
  • Destination IP address
What's the primary purpose of a router?
  • Deliver packets to PC's on local segments.
  • It controls the data flow of Layer 2 addresses.
  • It provides Layer 2 address data segmentation.
  • Deliver packets to different networks using the best available path.
  • It provides Layer 2 ARP forwarding.
Which nonvolatile memory holds the IOS and other system files?
  • Flash memory
  • RAM
  • NVRAM
  • ROM
Which protocol would you use to create a copy of the email from your email server?
  • FTP
  • IMAP
  • POP3
  • HTTP
Which protocol would download the email from to your computer and delete it from the server?
  • FTP
  • SMTP
  • POP3
  • IMAP
Which protocol governs the way we transfer and load hypertext?
  • FTP
  • SMTP
  • POP3
  • HTTP
SMTP is the general email protocol for sending emails between servers
  • True
  • False
Which part of TCP/IP prepares the message for being sent and reassembles any incoming messages?
  • TCP
  • IP
POP3, IMAP and FTP are all email protocols
  • True
  • False
Select the correct definition of TCP / IP
  • TCP - splits and reassembles data packetsIP - assigns and reads packet addresses
  • TCP - assigns and reads packet addressesIP - splits and reassembles data packets
Straight through used to connect these devices except __________________
  • Switch-to-Router
  • Switch-to-PC
  • Router-to-Server
  • PC-to-PC
It is used to view routing table. 
  • Show IP route
  • Show Interface
  • Show IP Interface brief
  • Show running-config
Cross-over used to connect the following devices EXCEPT ___________________
  • Switch-to-Switch
  • PC-to-PC
  • Switch-to-Hub
  • Hub-to-PC
Where in Packet Tracer can you create a new building or wiring closet?
  • virtual workspace
  • logical workspace
  • simulated workspace
  • physical workspace
How do you display the interface number where the cable is attached to a device?
cs-2 sb-1-Computer Networksimg_no 131.jpg
  • The labels must always be manually entered.
  • On the config tab of device, choose show interface number.
  • Enter no shutdown command in interface configuration mode.
  • Hover the mouse cursor over the cable
The ping will work on the newly added PC as soon as the link lights turn green.
  • True
  • False
This is
cs-2 sb-1-Computer Networksimg_no 132.jpg
  • WAN
  • LAN
  • School network

cs-2 sb-1-Computer Networksimg_no 133.jpg
  • copper cable
  • fiber optic cable
  • coaxial cable
What does this icon represent?
cs-2 sb-1-Computer Networksimg_no 134.jpg
  • Create a complex PDU
  • Investigate device tab
  • Create note
  • Select city view
What is at the top of the DNS Hierarchy?
  • Root
  • Top Level Domain
  • Second Level Domain
  • Subdomain
DNS maps human, readable domain names into actual ___.
  • IP addresses.
  • domain names.
  • servers.
  • caches.
What is the most frequently used communications protocol?
  • IPv4
  • IPv6
  • IPv8
  • IPv10
How many classes of IP addresses are there?
  • 2
  • 3
  • 4
  • 5
Which octet determines the class of an IP address?
  • First
  • Second
  • Third
  • Fourth
What class is the following IP address? 220.10.10.35
  • A
  • B
  • C
  • D
Which description below is a Class C network address?
  • network. host. host.host
  • network.network.host.host
  • network.network.network.host
Which class of network addresses is used by government, ISPs and large universities.
  • Class A
  • Class B
  • Class C
  • Class D
Which type of address are exposed to the Internet?
  • Public
  • Private
How many total number of hosts available in the Class C network?
  • 65536
  • 128
  • 127
  • 256
which one is the loopback ip address?
  • 169.254.0.1
  • 0.0.0.0
  • 127.30.23.13
  • 128.0.0.1
Which one of the following is a Class D IP address?
  • 224.169.169.254
  • 240.39.39.240
  • 241.255.255.10
  • 223.10.10.10
A repeater handles different protocols.
  • True
  • False
Coaxial cable possesses higher tensile strength than optical fibre.
  • True
  • False
A location on a net server is called a website.
  • True
  • False
The most popular and widely used LAN technology, Ethernet, currently operates in Bus Topology
  • True
  • False
Gateway is a device that connects dissimilar networks.
  • True
  • False
The computers in Prime Medical Hospital building are linked so that the staff can share the files and printers.This kind of network is an example of
  • PAN
  • LAN
  • WAN
Network connections are created using
  • wires and cables
  • files and resources
  • computers and printers
A Wide Area Network is a network in which
  • Computers and devices that are connected over a large geographic area.
  • Computers and devices that are connected over a small geographic area.
  • Computers and devices that are not connected with each oher.
The computers in a network can be linked to each other through _____________________________
  • a)telephone wires
  • b)satellite links
  • both a and b
What is an example of a LAN
  • Internet
  • Desktop
  • school network
Which of these is a problem that could occur within a network?
  • Sharing software and data
  • A virus spreading from computer to computer
  • Sharing hardware
There is a danger of hacking with wide area networks.
  • True
  • False
A router is a device that
  • connects other devices in a network.
  • manages others device that are connected in the network.
A computer network is a
  • collection of computers
  • collection of networks.
Name the network shown :
cs-2 sb-1-Computer Networksimg_no 219.jpg
  • LAN
  • PAN
  • WAN
Name the device shown
cs-2 sb-1-Computer Networksimg_no 220.jpg
  • Server
  • Router
  • Switch
A switch is a device
  • that connects all the devices in the network.
  • that manages all the softwares in the network.
  • that manages all the devices in the network.
Expensive hardware is an advantage of using networks
  • True
  • False
Data transmitted through radio signals and does not need wires and cables is called
  • transmission
  • wireless communication
  • data transfer
Which device broadcasts any data to all devices on a network?
  • Router
  • Switch
  • Hub
  • WAP
Which device allows a network to connect to the Internet?
  • Router
  • Switch
  • Hub
  • WAP
One of my workstations has gone down and my entire network has gone down. Which topology am I using?
  • Ring
  • Star
  • Bus
Which type of phone line is already owned by another company?
  • Leased
  • Dedicated
Log into a remote computer system.
  • HTTP
  • FTP
  • Telnet
  • SMTP
To protect the data stored on networks user -ID and ............... should be used to prevent unauthorized access
cs-2 sb-1-Computer Networksimg_no 250.jpg
  • spyware
  • password
  • anti-virus
Which network has the strongest security?
  • LAN
  • WAN
Local Area Networks are usually located within a single building
  • True
  • False
Each device connected to the network is called a...
  • node
  • hub
  • computer
  • stand alone machine
Home networks are more likely to use a...
  • router
  • switch
  • hub
Complete the statement belowA computer network is where two or more devices are connected together so they can share____
  • people
  • resources
  • cables
QuestionTwo or more computers connected close together in a local area e.g. building or office is called?
  • WAN
  • LAN
  • The Internet
  • Virtual Network
Complete the statement belowA wide area network (WAN) _____
  • connects two or more LANs together
  • means Wi-Fi can be used
  • is easier to use than a LAN
  • connects two or more computers together
Canaries Secondary School has computers being used in a number of its buildings within the school compound.Which network is being used?
  • LAN
  • WAN
What type of network is this?
cs-2 sb-1-Computer Networksimg_no 461.jpg
  • Star
  • Mesh
  • LAN
  • WAN
Which transmission media provides the highest transmission speed in a network?
  • coaxial cable
  • Twisted pair cable
  • Optical Fiber
  • Electrical Cable
2.The physical layer is responsible for __________
  • Line Coding
  • Channel Coding
  • Modulation
  • All the Above
Which sublayer of the data link layer performs data link functions that depend upon the type of medium?
  • logical link control sublayer
  • media access control sublayer
  • network interface control sublayer
  • error control sublayer
5.Header of a frame generally contains ______________
  • synchronization bytes
  • addresses
  • frame identifier
  • All mentioned above
6.A local telephone network is an example of a _______ network.
  • Circuit Switched Network
  • Packet Switched Network
  • Bit Switched Network
  • Line Switched Network
In _________ systems, resources are allocated on demand.
  • Packet Switching
  • Circuit Switching
  • Line Switching
  • Frequency Switching
Which one of the following is not a function of network layer?
  • Routing
  • Inter- Networking
  • Congestion Control
  • Error Control
A subset of a network that includes all the routers but contains no loops is called ________
  • Spanning Tree
  • Spider Tree
  • Special Tree
  • Router Tree
TCP groups a number of bytes together into a packet called _______
  • Packets
  • Bytes
  • Segments
  • Stack
LAN or WAN?A college is installing a new computer room on its campus.
  • LAN
  • WAN
LAN or WAN?A business has expanded into another country and needs its offices connected together.
  • LAN
  • WAN
LAN or WAN?NASA needs to set up a network to connect its computers to the International Space Station.
  • LAN
  • WAN
You have just bought the new Playbox 420 and need to connect it to your home network so you get online and play with others.
  • LAN
  • WAN
What is a local area network?
  • Computers or devices that are connected over a large geographic area
  • Computers or devices that are not connected together
  • Computers or devices that are connected over a small geographic area
What is a network?
cs-2 sb-1-Computer Networksimg_no 592.jpg
  • A single computer that is not connected to any other.
  • Two or more computers that are connected together by cables or Wi-Fi.
  • Lots of computers in one place
What is a client?
cs-2 sb-1-Computer Networksimg_no 593.jpg
  • A client is any computer in a network.
  • A client is a single computer that is not connected to any other.
  • A client is the central hub in a network.
What is a server?
cs-2 sb-1-Computer Networksimg_no 594.jpg
  • A server is any computer in a network.
  • A server is a powerful computer that acts as a central hub in a network.
  • A server is a single computer that is not connected to any other.
Which of these would be a benefit of having a network?
cs-2 sb-1-Computer Networksimg_no 595.jpg
  • Preventing any viruses spreading from computer to computer.
  • Sharing hardware, software and data.
  • Preventing computers from being hacked.
Which of these is a problem that could occur with a network?
cs-2 sb-1-Computer Networksimg_no 596.jpg
  • A virus spreading from computer to computer.
  • Sharing software and data.
  • Sharing hardware.
What is a computer called when it is not connected to a network?
cs-2 sb-1-Computer Networksimg_no 597.jpg
  • A client.
  • A server.
  • A standalone.
What is a local area network?
cs-2 sb-1-Computer Networksimg_no 598.jpg
  • Computers or devices that are connected over a large geographic area.
  • Computers or devices that are not connected together.
  • Computers or devices that are connected over a small geographic area.
What is an example of a local area network?
cs-2 sb-1-Computer Networksimg_no 599.jpg
  • A school network.
  • The internet.
  • A standalone.
What is a wide area network?
cs-2 sb-1-Computer Networksimg_no 600.jpg
  • Computers or devices that are connected over a small geographic area.
  • Computers or devices that are connected over a large geographic area.
  • Computers or devices that are not connected together.
What is an example of a wide area network?
cs-2 sb-1-Computer Networksimg_no 601.jpg
  • A home network.
  • A standalone.
  • The internet.
What is an example of a local area network?
  • A school network
  • The internet
  • A standalone
What is a wide area network?
  • Computers or devices that are connected over a small geographic
  • Computers or devices that are connected over a large geographic area.
  • Computers or devices that are not connected together.
What does WLAN stand for?
  • Workers Local Area Network
  • World Local Area Network
  • Wireless Local Area Network
  • Wireless Live Area Network
What is an example of Wide Area Network?
  • A home network
  • A standalone
  • The internet
Which is not a characteristic of LAN?
  • Covers Local Area only
  • Tends to use point to point connectivity
  • Ownership is private
  • Has slow speeds.
What is a computer called when it is not connected to a network?
  • A client
  • A server
  • A standalone
What is a Client server Network?
  • A computer network that has network has a client and a server
  • A structure where tasks are partitioned between providers of a resources and service requesters, called clients.
  • Access resources and services from a central computer
What is not a benefit of computer network
  • File sharing
  • increasing store capacity
  • sharing a single internet connection
  • good security
Peer to Peer networks are decentralized.
  • TRUE
  • FALSE
Client Server networks are centralized.
  • FALSE
  • TRUE
What does LAN stand for?
cs-2 sb-1-Computer Networksimg_no 828.jpg
  • Local Area Network
  • Legal Access Network
  • Legendary Access Node
  • Local Admin Network
What does WAN stand for ?
cs-2 sb-1-Computer Networksimg_no 829.jpg
  • Weak Access Node
  • Working Area Network
  • Wide Area Network
  • World Access Net
What is this an image of?
cs-2 sb-1-Computer Networksimg_no 830.jpg
  • Star
  • Bus
  • WAN
  • LAN
What type of network is this?
cs-2 sb-1-Computer Networksimg_no 831.jpg
  • Star
  • Mesh
  • LAN
  • WAN
What type of network is this?
cs-2 sb-1-Computer Networksimg_no 832.jpg
  • Star
  • Bus
  • LAN
  • WAN
What type of network is this?
cs-2 sb-1-Computer Networksimg_no 833.jpg
  • Star
  • Bus
  • LAN
  • WAN
Choose an example of a WAN
cs-2 sb-1-Computer Networksimg_no 834.jpg
  • School
  • College
  • Netflix
  • Single site
What are the red arrows pointing at?
cs-2 sb-1-Computer Networksimg_no 835.jpg
  • Terminator
  • Node
  • Bus
  • Network
What is a disadvantage of a star network?
cs-2 sb-1-Computer Networksimg_no 836.jpg
  • It is cheap
  • It uses one cable
  • It is expensive
  • It has a terminator
What is a network?
cs-2 sb-1-Computer Networksimg_no 837.jpg
  • 1 computer
  • 2 or more computers connected
  • a film
  • a server
Why use a network?
cs-2 sb-1-Computer Networksimg_no 838.jpg
  • Share viruses
  • To lose data
  • To easily share documents
  • To install cables
If a cable fails on a star what happens?
cs-2 sb-1-Computer Networksimg_no 839.jpg
  • Network fails
  • One computer fails
  • Nothing
  • Not sure
If the main cable on a bus fails what happens?
cs-2 sb-1-Computer Networksimg_no 840.jpg
  • Nothing
  • Some of the computers will still work
  • The whole network fails
  • One computer fails
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