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yaa setelah tadi ngisi DHomesb Chapter 2 - CCNA Discovery: Networking for Home and Small Businesses (Version 4.0)
ALHAMDULILLAH DAPET 83% & 93& ITU JJUGA karena ada yg asal asalan
1
Which two statements concerning networking standards are true? (Choose two.)
#provides consistent interconnections across networks
#simplifies new product development
2
Which two items are included in a network logical map? (Choose two.)
#naming scheme
#IP addressing scheme
3
What is a reason for disabling simple file sharing?
#It enables the user to set more specific security access levels.
4
Which address does an NIC use when deciding whether to accept a frame?
#destination MAC address
5
If the default gateway is configured incorrectly on the host, what is the impact on communications?
#The host can communicate with other hosts on the local network, but is unable to communicate with hosts on remote networks.
6
Refer
to the graphic. What does the router do after it determines that a data
packet from Network 1 should be forwarded to Network 2?
#It reassembles the frame with different MAC addresses than the original frame.
7
What is the function of the FCS field in an Ethernet frame?
#detects transmission errors
8
Host
A needs to learn the MAC address of Host B, which is on the same LAN
segment. A message has been sent to all the hosts on the segment asking
for the MAC address of Host B. Host B responds with its MAC address and
all other hosts disregard the request. What protocol was used in this
scenario?
#ARP
9
What is a benefit of having a router within the distribution layer?
#keeps broadcasts contained within a local network
10
Which
term is used to describe the process of placing one message format into
another format so that the message can be delivered across the
appropriate medium?
#encapsulation
11
Which table does a router use to make decisions about the interface through which a data packet is to be sent?
#routing table
12
Which two networking devices are used to connect hosts to the access layer? (Choose two.)
#hub
#switch
13
What does the 100 mean when referencing the 100BASE-T Ethernet standard?
#speed of transmission
14
What device is typically used as the default gateway for a computer?
#the router interface closest to the computer
15
Refer
to the graphic. Five PCs are connected through a hub. If host H1 wants
to reply to a message from host H2, which statement is true?
#H1 sends a unicast message to H2, but the hub forwards it to all devices.
16
Which type of address is used in an Ethernet frame header?
#MAC addresses only
17
A
switch receives a frame with a destination MAC address that is
currently not in the MAC table. What action does the switch perform?
#It floods the frame out of all active ports, except the origination port.
18
Which device accepts a message on one port and always forwards the message to all other ports?
#hub
19
What
type of route allows a router to forward packets even though its
routing table contains no specific route to the destination network?
#default route
20
An integrated router can normally perform the functions of which two other network devices? (Choose two.)
#switch
#wireless access point
21
What is the purpose of logical addresses in an IP network?
#They are used to determine which host device accepts the frame. 
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