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Question
Which layer process does NOT do any encapsulation when an application layer process transmits a message?A) physical
B) data link
C) Internet
D) All layers do encapsulation.
Answer
This answer is hidden. It contains 1 characters.
Related questions
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In IP, the first bit in the second row is ________.
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B) 31
C) 32
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An EUI-48 address was formerly called a(n) ________ address.
A) IPv4
B) IPv6
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Q:
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A) header
B) data field
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D) All of the above are commonly seen in all messages.
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Application message fragmentation is done on the ________.
A) source host
B) destination host
C) both A and B
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Q:
In the Five General Layers Standard, which layer's standards govern application message fragmentation?
A) 2
B) 3
C) 4
D) 5
Q:
Which layer's standards govern signaling?
A) 1
B) 2
C) 3
D) 4
Q:
What layer number is the data link layer?
A) 1
B) 2
C) 3
D) 4
Q:
When an application program transmits a message, what will the first field be in the message that is sent over the transmission link?
A) application header
B) packet header
C) transport header
D) frame header
Q:
Switches make decisions based on the ________.
A) physical link address
B) source data link layer address
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D) phase of the moon
Q:
The most widely used single network address is the ________.
A) EUI-48 address
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Q:
If a transmission link has a relatively high error rate, ________.
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Q:
In SaaS, the user normally ________.
A) purchases software
B) pays for software by amount of use
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Q:
IaaSs own _________.
A) application software
B) servers
C) both A and B
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Q:
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A) physical server, virtual machines
B) virtual machine, physical servers
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Q:
Who controls the Internet?
A) the U.S. government
B) the United Nations
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Message units are a time and distance pricing method that can be used to charge for local calls.
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Local calls are always billed on a flat rate basis where the customer pays a monthly fee for unlimited local calling.
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In TDM, there are usually more frames than slots.
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In the United States, IXCs provide telephone transmission service ________.
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A) caller, more
B) caller, less
C) called party, more
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Q:
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A) caller, more
B) caller, less
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A) horizontal distribution
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Q:
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C) repeaters
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