1. Mobile phone commercially available in ____ year.
(A) 1983
(B) 1975
(C) 2001
(D) 1988
2. In populated areas, ______ network is used to interconnect computers.
(A) MAN
(B) LAN
(C) Both A and B
(D) None of these
3. First smartphone is _______.
(A) IBM Simon
(B) Nokia 1110
(C) Samsung
(D) None of these
4. Managing the rate at which the traffic in a network is ______ control.
(A) Routing
(B) Flow
(C) Data
(D) None of these
5. Name of International Telecommunication Union was _____.
(A) International Telegraph Union
(B) International Telecommunication Organization
(C) International Telegraph Business
(D) None of these
6. Internet service became available on mobile phones in ____ year.
(A) 1999
(B) 1982
(C) 1991
(D) 1978
7. _____ switching uses the transfer of coded values from input to output.
(A) Combination
(B) Time
(C) Space
(D) None of these
8. Bada is the OS of ______ smartphone company.
(A) Samsung
(B) Nokia
(C) Blackberry
(D) None of these
9. In ______ iPhone was introduced.
(A) 2007
(B) 1999
(C) 2006
(D) None of these
10. Which among the following is/are supported by LAN?
(A) HTTP
(B) PABX
(C) SNDP
(D) None of these
