(b) 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
     (c) It is a computer network in which users can access a shared pool of computing resources through a service
     (d) None of the statements (a), (b) and (c) given above is a correct description of Virtual Private Network
Ans: (b)
128. Consider the following statements: [Asstt Comm PF 2002]
     1. Inters Pentium IV is an operating system used in PCs.
     2. During booting period of a PC, the operating system is first loaded.
     3. Analogue computers are useful only in scientific field while digital computers have application in scientific as well-
         as in business, administrative functions.
     4. Micro-computer is another name for micro-processor.
     Which of these statements are correct?
     (a) 1, 2, 3 and 4
     (b) 2 and 3
     (c) 1 and 4
     (d) 1, 2 and 4
Ans: (b)
129. Consider the following statements about, internet facility: [CDS 2001]
     1. It serves as the largest on-line information system.
     2. It provides the most dependable and fastest mode for sending e-mail.
     3. Recurring expenditure on communicating e-mail is very high.
     4. It is often misused and has triggered cyber-crimes.
     Which of these statements are correct ?
     (a) 1, 2 and 4
     (b) 1 and 4
     (c) 2, 3 and 4
     (d) 2 and 3
Ans: (a)