ITN 100 Exam 1 Questions & Answers |
100% Correct Answers | Verified | Latest
2024 Version
When a user accesses an application via a web browser on their mobile device, this is referred to as -
A browser-based approach
Taken together, the physical and data link layers are called the __________...
ITN 100 Exam 1 Questions & Answers |
100% Correct Answers | Verified | Latest
2024 Version
When a user accesses an application via a web browser on their mobile device, this is referred to as -
✔✔A browser-based approach
Taken together, the physical and data link layers are called the ____________________. - ✔✔Hardware
layer
Which is not a function of the physical layer: - ✔✔providing error-free transmission of data.
Which of the following correctly represents order of the seven layers of the OSI model from layer 1 to
layer 7? - ✔✔physical, data link, network, transport, session, presentation, application
Which layer of the OSI model is responsible for ensuring that all packets sent are received by the
destination station by dealing with end-to-end issues? - ✔✔transport
Which of the following is not an important future trend in communication and networking? -
✔✔Development of online batch systems
A network administrator has received several reports from users of the network that the intranet
website on one of company servers is not accessible, but the same users are still able to retrieve their
email being stored on the same server. What layer of the Internet model does this problem appear to
reside at? - ✔✔application
A MOOC is an example of a(n) - ✔✔massively online technology
The fourth layer of the OSI model is called the __________ layer. - ✔✔transport
, A junior network administrator has used the wrong cable type to connect his/her computer to the
administrative port on a router and cannot establish a terminal session with the device. What layer of
the Internet model does this problem appear to reside at? - ✔✔physical
Which of the following is not true about de jure standards? - ✔✔They are always developed before de
facto standards.
The three stages of the de jure standardization process are ______________________. -
✔✔specification, identification of choices and acceptance.
___________ is an orderly close to a dialogue between end users. - ✔✔Session termination
When a developer creates an application for each type of device that might be used, this is referred to as
- ✔✔A native app
Which of the following is not true about ITU-T: - ✔✔Its membership is limited to U.S. telephone
companies
A _____________ is the input-output hardware device at the end user's end of a communication circuit
in a client-server network. - ✔✔client
The _________ layer performs error checking which is redundant to some extent with the function of
the _________ layer. - ✔✔transport, data link
In the Internet model, the application layer corresponds to the ________ layer(s) of the OSI model. -
✔✔session, presentation and application
The primary reason for networking standards is to: - ✔✔ensure that hardware and software produced by
different vendors can work together
Client-server architectures: - ✔✔can use middleware to provide a standard way of communicating
between software from more than one vendor
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller hov. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
