Top 150+ Solved Advanced Web Technologies MCQ Questions Answer
Q. ________ is used to uniquely identify the rows in table.
a. primary key
b. Database
c. not null
d. none of these
Q. _____ returns the last error description for the most recent function call
a. Error no
b. Zero no
c. no error
d. none of these
Q. RDBMS stands for __________.
a. Relation data base management
b. reletives data base management
c. Random data base management
d. none of these
Q. In PHP $Icon=mySQL_connect("localhost","root","") is used to ____ to the database .
a. create
b. close
c. connect
d. none of these
Q. mysql_close() is use to ________database(wamp) in php .
a. create
b. close
c. connect
d. none of these
Q. die(mySQL_error()) is used to show _______ message .
a. error
b. Connect
c. create
d. none of these
Q. The long form of SQL is __________.
a. Structural query language
b. Structural question language
c. System Query Language
d. None of these
Q. the switch statement is used to perform different actions based on differentconditions
a. true
b. false
c. both a and b
d. none of these