PPSC Past Papers MCQs

PPSC Past Papers Most Repeated  — 741 MCQs  (Page 36 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.

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Which layer is used to link the network support layers and user support layers?
  • A. Session layer
  • B. Data link layer
  • C. Transport layer
  • D. Network layer
Which address is used on the internet for employing the TCP/IP protocols?
  • A. Physical address and logical address
  • B. Port address
  • C. And logical address, port address and specific address are employed in both TCP/IP model and osi model. in TCP/IP, the addresses are more focused on the internet implementation of these addresses.
  • D. All of the mentioned
TCP/IP model was developed _____ the OSI model.
  • A. Prior to
  • B. After
  • C. Simultaneous to
  • D. With no link to
Which address is used to identify a process on a host by the transport layer?
  • A. Physical address
  • B. Logical address
  • C. Port address
  • D. Specific address
Transmission data rate is decided by ____________
  • A. Network layer
  • B. Physical layer
  • C. Data link layer
  • D. Transport layer
Which of the following is the most viral section of the internet?
  • A. Chat messenger
  • B. Social networking sites
  • C. Tutorial sites
  • D. Chat-rooms
____________ type of sites are known as friend-of-a-friend site.
  • A. Chat messenger
  • B. Social networking sites
  • C. Tutorial sites
  • D. Chat-rooms
Which of the following is not an appropriate measure for securing social networking accounts?
  • A. Strong passwords
  • B. Link your account with a phone number
  • C. Never write your password anywhere
  • D. Always maintain a soft copy of all your passwords in your pc
Which of them is a proper measure of securing social networking account?
  • A. Never keep your password with any relevant names
  • B. Keep written records of your passwords
  • C. Keep records of your password in audio format in your personal cell-phone
  • D. Passwords are kept smaller in size to remember