CCNA 1 v5.02 ITN Chapter 9 Exam Answers

By | May 27, 2014

1. Refer to the exhibit. How many broadcast domains are there? 1 2 3 4* 2. How many usable host addresses are there in the subnet 192.168.1.32/27? 32 30* 64 16 62 3. How many host addresses are available on the network 172.16.128.0 with a subnet mask of 255.255.252.0? 510 512 1022* 1024 2046 2048 4. A network… Read More »

CCNA 1 v5.02 ITN Chapter 8 Exam Answers

By | May 27, 2014

1. How many bits are in an IPv4 address? 32* 64 128 256 2. Which two parts are components of an IPv4 address? (Choose two.) subnet portion network portion* logical portion host portion* physical portion broadcast portion 3. What is the prefix length notation for the subnet mask 255.255.255.224? /25 /26 /27* /28 4. A message is sent… Read More »

CCNA 1 v5.02 ITN Chapter 7 Exam Answers

By | May 27, 2014

1. What is a socket? the combination of the source and destination IP address and source and destination Ethernet address the combination of a source IP address and port number or a destination IP address and port number* the combination of the source and destination sequence and acknowledgment numbers the combination of the source and destination sequence numbers… Read More »

CCNA 1 v5 ITN Chapter 6 Skill Assessment – Packet Tracer 2014

By | May 25, 2014

CCNA 1 v5 ITN Chapter 6 Skill Assessment – Packet Tracer 2014 Download File .PKZ Science Router Configuration Science>enable Science#configure terminal Science(config)#enable secret cisco Science(config)#line console 0 Science(config-line)#password cisco Science(config-line)#login Science(config-line)#exit Science(config)#line vty 0 4 Science(config-line)#password cisco Science(config-line)#login Science(config-line)#exit Science(config)#line aux 0 Science(config-line)#password cisco Science(config-line)#login Science(config-line)#exit Science(config)#service password-encryption Science(config)#banner motd “Authorized Personnel Only” Science(config)#interface g0/0 Science(config-if)#ip address 172.16.5.1… Read More »

CCNA 1 v5.02 ITN Chapter 6 Exam Answers

By | May 24, 2014

1. When connectionless protocols are implemented at the lower layers of the OSI model, what are usually used to acknowledge the data receipt and request the retransmission of missing data? connectionless acknowledgements upper-layer connection-oriented protocols* Network layer IP protocols Transport layer UDP protocols 2. Which IPv4 header field is responsible for defining the priority of the packet?? flow… Read More »

CCNA 1 v5.02 ITN Chapter 5 Exam Answers

By | May 24, 2014

1. Which statement is true about MAC addresses? MAC addresses are implemented by software. A NIC only needs a MAC address if connected to a WAN. The first three bytes are used by the vendor assigned OUI.* The ISO is responsible for MAC addresses regulations. 2. What is a characteristic of a contention-based access method? It processes more… Read More »

CCNA 1 v5.02 ITN Chapter 4 Exam Answers

By | May 24, 2014

1. Which layer of the OSI model is responsible for specifying the encapsulation method used for specific types of media? application transport data link* physical 2. Which statement describes signaling at the physical layer? Sending the signals asynchronously means that they are transmitted without a clock signal.* In signaling, a 1 always represents voltage and a 0 always… Read More »

CCNA 1 v5.02 ITN Chapter 3 Exam Answers

By | May 24, 2014

1. A computer in a given network is communicating with a specific group of computers. What type of communication is this? broadcast multicast* unicast ARP HTTP 2. What method can be used by two computers to ensure that packets are not dropped because too much data is being sent too quickly? encapsulation flow control* access method response timeout… Read More »

CCNA 1 v5.02 ITN Chapter 2 Exam Answers

By | May 24, 2014

1. Which two features are characteristics of flash memory? (Choose two.) Flash provides nonvolatile storage.* Flash receives a copy of the IOS from RAM when a device is powered on. The contents of flash may be lost during a power cycle. Flash is a component in Cisco switches but not in Cisco routers. The contents of flash may… Read More »

CCNA 1 v5.02 ITN Chapter 1 Exam Answers

By | May 23, 2014

1. What two criteria are used to help select network media? (Choose two.) the types of data that need to be prioritized the cost of the end devices utilized in the network the distance the media can successfully carry a signal* the number of intermediary devices installed in the network the environment where the media is to be… Read More »