Top 80+ Solved IT for Business and Management MCQ Questions Answer

From 91 to 95 of 95

Q. Grant and revoke are ....... statements.

a. ddl

b. tcl

c. dcl

d. dml

  • c. dcl

Q. DBMS helps achieve

a. data independence

b. centralized control of data

c. neither a nor b

d. both a and b

  • d. both a and b

Q. To join the internet, the computer has to be connected to a

a. internet architecture board

b. internet society

c. internet service provider

d. none of the mentioned

  • c. internet service provider

Q. Internet access by transmitting digital data over the wires of a local telephone network is providedby

a. leased line

b. digital subscriber line

c. digital signal line

d. none of the above

  • b. digital subscriber line

Q. Internet works on

a. packet switching

b. circuit switching

c. both (a) and (b)

d. none of the above.

  • a. packet switching
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