2216: What is "Virtual Private Network" ?
(a) It is a computer network across a public internet that provides users access to their organization's network while maintaining the security of the information transmitted
(b) It is a private computer network of an organization where the remote users can transmit encrypted information through the server of the organization
(c) It is a computer network in which users can access a shared pool of computing resources through a service provider
(d) None of the statements (a), (b) and (c) given above is a correct description of Virtual Private Network
2217: Which one of the following does not constitute part of the Veda?
(a) Nirukta
(b) Upanishad
(c) Brahmana
(d) Samhita
2218: A mixed doubled tennis game I to be played between two teams (each team consists of one male and one female). There are 4 married couples. No team is to consists of a husband and his wife. What is the Maximum number of games that can be played?
(a) 12
(b) 21
(c) 36
(d) 42
2219: Atmospheric pressure exerted on earth is due to the:
(a) Rotation of earth
(b) Revolution of earth
(c) Gravitational pull
(d) Uneven heating of earth
2220: What was the immediate reason for Ahmad Shah Abdali to invade India and fight the Third Battle of Panipat ?
(a) He wanted to avenge the expulsion by Marathas of his viceroy Timur Shah from Lahore
(b) The frustrated governor of Jullundhar Adina Beg Khan invited him to invade Punjab
(c) He wanted to punish Mughal administration for non-payment of the revenues of the Chahar Mahal (Gujarat, Aurangabad, Sialkot and Pasrur)
(d) He wanted to annes all the fertile plains of Punjab up to the borders of Delhi to his kingdom