Top 350+ Solved Information Retrival Techniques MCQ Questions Answer

From 151 to 165 of 325

Q. What is document object model (DOM)?

a. convention for representing and interacting with objects in html documents

b. application programming interface

c. hierarchy of objects in asp.net

d. scripting language

  • a. convention for representing and interacting with objects in html documents

Q. AJAX stands for                

a. asynchronous javascript and xml

b. advanced jsp and xml

c. asynchronous jsp and xml

d. advanced javascript and xml

  • a. asynchronous javascript and xml

Q. Most demultiplexers facilitate which type of conversion?

a. decimal-to-hexadecimal

b. single input, multiple outputs

c. ac to dc

d. odd parity to even parity

  • b. single input, multiple outputs

Q. d) Single input gives single output

a. data inputs

b. select inputs

c. select outputs

d. enable pin

  • b. select inputs

Q. Which function is used to return a handle to the database?

a. preparedatabase()

b. showdoccount()

c. executesql()

d. opendatabase()

  • a. preparedatabase()

Q. openDatabase() method does not take the argument in                      

a. database name

b. display name

c. database version

d. server name

  • d. server name

Q. d) IC 74138

a. &

b. *

c. ^

d. ?

Q. Which feature is not used when SQL features are not being supported?

a. begin

b. end

c. commit

d. rollback

  • b. end

Q. transaction() does not take the argument

a. callback

b. success callback

c. error callback

d. database name

  • d. database name
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