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01. Refer to the exhibit. Which three statements are true about the exhibited topology? (Choose three.)

a.  Hosts B and C are in the same subnet
b.  Five broadcast domains are present
c.  Host B is using a crossover cable to connect to the router
d.  Four broadcast domains are present
e.  Five networks are shown
f.  Host B is using a rollover cable to connect to the router

02. Which subnet mask would be assigned to the network address of 192.168.32.0 to provide 254 useable host addresses per subnetwork?
a.  255.255.0.0
b.  255.255.255.0
c.  255.255.254.0
d.  255.255.248.0

01. Immediately after a router completes its boot sequence, the network administrator wants to check the routers configuration. From privileged EXEC mode, which of the following commands can the administrator use for this purpose? (Choose two.)
a.  show flash
b.  show NVRAM
c.  show startup-config
d.  show running-config
e.  show version

02. In a Cisco router, when do changes made to the running-configuration take effect?
a.  after a system restart
b.  as the commands are entered
c.  when logging off the system
d.  when the configuration is saved to the startup-configuration

03. In a Cisco device, where is the IOS file stored prior to system startup?
a.  RAM
b.  ROM
c.  Flash
d.  NVRAM

01. Convert the binary number 10111010 into its hexadecimal equivalent. Select the correct answer from the list below.
a.  85
b.  90
c.  BA
d.  A1
e.  B3
f.  1C

02. Which of the following describe interframe spacing? (Choose two.)
a.  the minimum interval, measured in bit-times, that any station must wait before sending another frame
b.  the maximum interval, measured in bit-times, that any station must wait before sending another frame
c.  the 96-bit payload padding inserted into a frame to achieve a legal frame size
d.  the 96-bit frame padding transmitted between frames to achieve proper synchronization
e.  the time allowed for slow stations to process a frame and prepare for the next frame
f.  the maximum interval within which a station must send another frame to avoid being considered unreachable

01. What is a primary role of the Physical layer in transmitting data on the network?
a.  create the signals that represent the bits in each frame on to the media
b.  provide physical addressing to the devices
c.  determine the path packets take through the network
d.  control data access to the media

02. Which fiber connector supports full duplex Ethernet?
a.    






b.    







c.    







d.    








03. With the use of unshielded twisted-pair copper wire in a network, what causes crosstalk within the cable pairs?
a.  the magnetic field around the adjacent pairs of wire
b.  the use of braided wire to shield the adjacent wire pairs
c.  the reflection of the electrical wave back from the far end of the cable
d.  the collision caused by two nodes trying to use the media simultaneously

01. Refer to the exhibit. A frame is being sent from the PC to the laptop. Which source MAC and IP addresses will be included in the frame as it leaves RouterB? (Choose two.)

a.  source MAC - PC
b.  source MAC - S0/0 on RouterA
c.  source MAC - Fa0/1 on RouterB
d.  source IP - PC
e.  source IP - S0/0 on RouterA
f.  source IP - Fa0/1 of RouterB

02. What is a characteristic of a logical point-to-point topology?
a.  The nodes are physically connected
b.  The physical arrangement of the nodes is restricted
c.  The media access control protocol can be very simple
d.  The data link layer protocol used over the link requires a large frame header

03. What statements are true regarding addresses found at each layer of the OSI model? (Choose two.)
a.  Layer 2 may identify devices by a physical address burned into the network card
b.  Layer 2 identifies the applications that are communicating
c.  Layer 3 represents a hierarchical addressing scheme
d.  Layer 4 directs communication to the proper destination network
e.  Layer 4 addresses are used by intermediary devices to forward data

01. Refer to the exhibit. The network administrator has assigned the internetwork of LBMISS an address range of 192.168.10.0. This address range has been subnetted using a /29 mask. In order to accommodate a new building, the technician has decided to use the fifth subnet for configuring the new network (subnet zero is the first subnet). By company policies, the router interface is always assigned the first usable host address and the workgroup server is given the last usable host address. Which configuration should be entered into the workgroup server's properties to allow connectivity to the network?

a.  IP address: 192.168.10.38 subnet mask: 255.255.255.240 default gateway: 192.168.10.39
b.  IP address: 192.168.10.38 subnet mask: 255.255.255.240 default gateway: 192.168.10.33
c.  IP address: 192.168.10.38 subnet mask: 255.255.255.248 default gateway: 192.168.10.33
d.  IP address: 192.168.10.39 subnet mask: 255.255.255.248 default gateway: 192.168.10.31
e.  IP address: 192.168.10.254 subnet mask: 255.255.255.0 default gateway: 192.168.10.1

02. Which process do routers use to determine the subnet network address based upon a given IP address and subnet mask?
a.  binary adding
b.  hexadecimal anding
c.  binary division
d.  binary multiplication
e.  binary ANDing

01. In an IPv4 environment, what information is used by the router to forward data packets from one interface of a router to another?
a.  destination network address
b.  source network address
c.  source MAC address
d.  well known port destination address

02. What information is added during encapsulation at OSI Layer 3?
a.  source and destination MAC
b.  source and destination application protocol
c.  source and destination port number
d.  source and destination IP address