PYTORCH QUIZ DESCRIPTION

After the encryption stage in SSL, the maximum length of each fragment is 

  • 2^14+1028
     

  • 2^14+2048
     

  • 2^16+1028
     

  • 2^16+2048

The RSA signature uses which hash algorithm?

  • MD5
     

  •  SHA-1
     

  •  MD5 and SHA-1
     

  • None of the mentioned.

The Conv1d and Conv2D is used to apply 1D and 2D convolution.

  • TRUE 
     

  • FALSE
     

  •  Can be true or false
     

  • Can not say

Which protocol consists of only 1 bit?

  • Alert Protocol
     

  • Handshake Protocol
     

  • Upper-Layer Protocol
     

  • Change Cipher Spec Protocol

In the Key generation procedure, the Integrity Key from the client to server is represented as:

  • HASH(K||H||"E"|| session_id)
     

  •  HASH(K||H||"C" || session_id)
     

  • HASH(K||H||"B"|| session_id)
     

  • HASH(K||H||"D"|| session_id)

The activation functions are basically divided into ________ types.
 

  • 1

  • 2

  • 3

  • 4

Which protocol is used to convey SSL related alerts to the peer entity? 

  • Alert Protocol
     

  • Handshake Protocol
     

  •  Upper-Layer Protocol
     

  • Change Cipher Spec Protocol

Which of the following is not the event of WebSocket API?

  • Close
     

  • Message
     

  •  Send
     

  • Error

In the SSL record protocol operation pad_1 is -

  •  is the byte 0x36 repeated 40 times for MD5
     

  • is the byte 0x5C repeated 40 times for MD5
     

  •  is the byte 0x5C repeated 48 times for SHA1 
     

  •  is the byte 0x36 repeated 48 times for MD5

The full form of SSL is 

  • Serial Session Layer
     

  •  Secure Socket Layer
     

  • Session Secure Layer
     

  •  Series Socket Layer
     

The client_key_exchange message uses a pre master key of size -

  • 48 bytes
     

  •  56 bytes
     

  •  64 bytes
     

  •  32 bytes

A Tensor is an _________________

  • Dimensional Array
     

  • Bi-dimentional Array
     

  • n-dimensional Array  
     

  • None of these

Which of the following is the server library for Node.js? 

  •  Caddy
     

  • SignalR
     

  •  ws
     

  •  jsonrpc

The ____________package in PyTorch abstracts the idea of an optimization algorithm and provides implementations of commonly used optimization algorithms.
 

  • Optim 
     

  • Tensor
     

  • numpy
     

  • None Of these 

_________ is an open-source machine learning library for Python and is completely based on Torch.

  • Flask
     

  • PyTorch 
     

  •  PyBrain
     

  • CherryPy

Which of the following is not associated with web socket communication?

  • https
     

  • wss
     

  • ws
     

  • http

________ is an imperative n-dimensional array which runs on GPU.
 

  • Variable
     

  • Tensor 
     

  •  Module
     

  • All of the above

Number of phases in the handshaking protocol?

  • 2

  • 3

  • 4

  • 5

The nn package defines a set of Modules, which are roughly equivalent to neural network layers.

  • Modules 
     

  • Layers
     

  • Groups
     

  • None of these

Which of the following are the advantages of PyTorch?
 

  • It is easy to debug and understand the code
     

  •  It includes many layers as Torch
     

  •  It includes lot of loss functions
     

  • All of the above    

Consider the following example –
Size of Plaintext - 48 bytes.
Size of MAC - 20 bytes.
Block Length - 8 bytes.
How many bytes of padding need to be added to the system?

  • 1

  • 2

  • 3

  • 4

The__________ function computes output Tensors from input Tensors. 

  • Forward (ans)
     

  • Backward
     

  • None of these
     

  • both

The certificate_request massage includes  two parameters, one of which is 

  • certificate_extension
     

  • certificate_creation
     

  • certificate_exchange 
     

  • certificate_type

In the Handshake protocol action, which is the last step of the Phase 2: Server Authentication and Key Exchange? 

  •  server_done 
     

  •  server_key_exchange
     

  • certificate_request
     

  • crtificate_verify

The DSS signature uses which hash algorithm?

  •  MD5
     

  •  SHA-2
     

  • SHA-1
     

  • Does not use hash algorithm

Which protocol consists of only 1 bit?

  • Alert Protocol
     

  •  Handshake Protocol
     

  •  Upper-Layer Protocol
     

  •  Change Cipher Spec Protocol

The__________ package in PyTorch provides exactly this functionality. 

  • Autograd 
     

  • Tensor
     

  • numpy
     

  • None Of these 

MSE stands for ?
 

  • Machine Squared Error
     

  •  Mean Simple Error
     

  • Mean Squared Evaluate
     

  •  Mean Squared Error 

Which one is not associated with Gecko?

  • Firefox
     

  • SeaMonkey
     

  • Thunderbird
     

  • Internet Explorer

The _______________function receives the gradient of the output Tensors with respect to some scalar value, and computes the gradient of the input Tensors with respect to that same scalar value.

  • Forward 
     

  • Backward
     

  • None of these
     

  • both