PPSC Past Papers MCQs

PPSC Past Papers Most Repeated  — 741 MCQs  (Page 44 of 75)

Practice PPSC Past Papers MCQs with solved questions from real past exams. These MCQs cover PPSC Past Papers Most Repeated past papers and are ideal for candidates preparing for competitive exams.

View Tests (30 MCQs each)
The correct order of operations in the SSH Transport Layer Protocol Packet Formation is –
  • A. Compression; encryption; padding and addition of seq bits
  • B. Compression; padding and addition of seq bits; encryption
  • C. Encryption; padding and addition of seq bits; compression
  • D. Padding and addition of seq bits; encryption; compression
Size of the sequence number is-
  • A. 32 bits
  • B. 48 bits
  • C. 56 bits
  • D. 64 bits
What is the recommended MAC algorithm for the SSH Transport Layer?
  • A. Hmac €? md5
  • B. Hmac €? md5 €? 96
  • C. Hmac sha1 €? 96
  • D. Hmac sha1
In the Key generation procedure, the Initialization Vector from the server to client is represented as:
  • A. Hash(k||h||€?c”||session_id)
  • B. Hash(k||h||€?b”||session_id)
  • C. Hash(k||h||€?f”||session_id)
  • D. .