_________ mode is similar to Cipher Feedback, except that the input to the encryption algorithm is the preceding DES output.
A. Cipher Feedback
B. Counter
C. Output Feedback
D. Cipher Block Chaining
C. Output Feedback
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A client makes remote procedure calls to a server. The client takes 5 milliseconds to compute the arguments for each request, and the server takes 10 milliseconds to process each request. The local operating system processing time for each send or receive operation is 0.5 milliseconds, and the network time to transmit each request or reply message is 3 milliseconds. Marshalling or unmarshalling takes 0.5 milliseconds per message.
Calculate the time taken by the client to generate and return from two requests: (i) if it is single-threaded, and (ii) if it has two threads that can make requests concurrently on a single processor. You can ignore context-switching times. Is there a need for asynchronous RPC if client and server processes are threaded?
What are the 11 usability heuristics?
What will be an ideal response?
Which mobile device setting regulates when the device goes into hibernation mode?
A. auto-locate B. root timeout C. lock screen D. sleep time
When an online video is inserted in a Word document, the file size of the document increases
Indicate whether the statement is true or false