Open system intercommunication model has....... Layers?

A 6
B 4
C 9
D 7

Correct Answer: 7

OSI Model এর পূর্ণরূপ হলো Open Systems Interconnection Model. মূলত কম্পিউটার এবং অন্যান্য নেটওয়ার্কিং ডিভাইস সমূহের মধ্যে কিভাবে সংযোগ গড়ে ওঠে সেটাই নির্দেশ করে এই OSI Model. এটি একটি লজিক্যাল মডেল; এতে সাতটি লেয়ার থাকে। উপরের তিনটি লেয়ারকে Upper Layer এবং নিচের চারটিকে Lower Laver বলে।
Bissoy MCQ
#তথ্য প্রযুক্তি #কম্পিউটার নেটওয়ার্ক- Computer Network #Combined Bank (সমন্বিত ব্যাংক) #সোনালী ও জনতা ব্যাংক - অফিসার(আইটি) - 02.10.2021

Related Questions

The mixing vat in a factory receives liquid ingredients through six separate value--- labeled R.S.T.U,Y and Z -- each of which has exactly two settings: open and closed.The mixing vat operator must ensure that each valve is set open or closed according to the following conditions: If T is open, both S and Z must be closed, R and Z cannot both be closed at the same time; If Y is closed, Z must also be closed;S and U cannot both be open at the same time. If Z is open, which of the following must be true?
A S is open
B T is open
C U is open
D y is open
The mixing vat in a factory receives liquid ingredients through six separate value--- labeled R.S.T.U,Y and Z -- each of which has exactly two settings: open and closed.The mixing vat operator must ensure that each valve is set open or closed according to the following conditions: If T is open, both S and Z must be closed, R and Z cannot both be closed at the same time; If Y is closed, Z must also be closed;S and U cannot both be open at the same time. If R is closed and U is open, which of the following must be true?
A S is open
B T is open
C T is closed
D Y is closed
The DoD model (also called the TCP/IP stack) has four layers. Which layer of the DoD model is equivalent to the Network layer of the OSI model?
A Application
B Host to Host
C Internet
D Network Access
The mixing vat in a factory receives liquid ingredients through six separate value--- labeled R.S.T.U,Y and Z -- each of which has exactly two settings: open and closed.The mixing vat operator must ensure that each valve is set open or closed according to the following conditions: If T is open, both S and Z must be closed, R and Z cannot both be closed at the same time; If Y is closed, Z must also be closed;S and U cannot both be open at the same time. If the maximum number of valves that can be closed at the same time are closed which of the following must true?
A R is open
B S is open
C T is open
D Z is open
The mixing vat in a factory receives liquid ingredients through six separate value--- labeled R.S.T.U,Y and Z -- each of which has exactly two settings: open and closed.The mixing vat operator must ensure that each valve is set open or closed according to the following conditions: If T is open, both S and Z must be closed, R and Z cannot both be closed at the same time; If Y is closed, Z must also be closed;S and U cannot both be open at the same time. Which of the following, if given to the mixing vat operator as an instruction, would not determine the setting of any other valve ?
A S must be open
B T must be open
C U must be open
The shear stress between the two liquid layers is __________ proportional to the distance between two layers.
A Directly
B Inversely
C Both A and B
D None of these
A steam carraying pipeline is insulated with two layers of insulating materials with the inferior insulation material forming the inner part. If the two insulating layers are interchanged, the heat conducted will
A Increase
B Decrease
C Remain unaffected
D May increase or decrease; depends on the thickness of each layer
How many layers are there in the Ost networking model?
A 5
B 6
C 7
D 8
Which layers of the OSI model are managed by a network protocol such as Microsoft NetBEUI?
A network and transport
B physical and data link
C transport and session
D media access control and logical link control
E None of the above
Arrange the TCP/IP model layers in the order from furthest to closest to the end user.
A Network Access Layer, Internet Layer, Application Layer, Transport Layer
B Network Access Layer, Transport Layer, Internet Layer, Application Layer
C Network Access Layer, Internet Layer, Transport Layer, Application Layer
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