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Which layer is responsible for determining if sufficient
resources
for the intended communication exists?
A.) Application
B.) Network
C.) Session
D.) Presentation
E.) Transport
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Answer: A
The Application layer is responsible for determining if
sufficient
resources for the intended communication exists.
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Can you explain IKE (Internet Key Exchange)?
A banana plantation is located next to a desert. The plantation owner has 3000 bananas that he wants to transport to the market by camel, across a 1000 kilometre stretch of desert. The owner has only one camel, which carries a maximum of 1000 bananas at any moment in time, and eats one banana every kilometre it travels. What is the largest number of bananas that can be delivered at the market?
Which statement is true? A. While bridges are used to segment networks, they will not isolate broadcast or multicast packets. B. A bridge looks at every packet within its network segment and works like a hub re-broadcasting the packet if the destination is within its network segment. C. A bridge maintains a table of the IP addresses of the hosts within its network segment and forwards the packet directly to the destination based upon the IP address. D. A bridge resets the hop count by keeping all packets within the network segment. Only packets addressed to a specific destination host outside the network segment are allowed to pass through the bridge.
Which type of LAN segmentation device enables high speed data exchange? A. hub B. bridge C. switch D. repeater
The Datalink layer works with which of the following: A.) Packets B.) Bits C.) Globules D.) Frames E.) Segments
WAN stands for which of the following? A.) Wide Arena Network B.) World Area Network C.) Wide Area News D.) Wide Area Network
What is ping utility?
What does the show protocol display?
What is the maximum hop count for IP RIP? A.) Infinity B.) 16 C.) 15 D.) 1
Which command displays all the commands in the history buffer? A. CTRL H B. show buffer C. show history D. show history buffer
Which two describe frame tagging? A.) Examines particular info about each frame B.) A unique ID placed in the header of each frame as it traverses the switch fabric C.) A user- assigned ID defined to each frame D.) The building of filter tables
Identify the type of routing protocol that exchanges entire routing tables at regular intervals? A.) Link state B.) Interior gateway protocols C.) Appletalk routing D.) Distance vector
CCNA 
