Q.1
How many of the following use NULL to indicate failure? mysql_init(), mysql_real_connect()
  • a) 0
  • b) 1
  • c) 2
  • d) 3
Q.2
How many of the following does not return a value? mysql_close(), mysql_init, mysql_real_connect
  • a) 0
  • b) 1
  • c) 2
  • d) 3
Q.3
Which of these returns a string containing an error message?
  • a) mysql_error()
  • b) mysql_errno()
  • c) mysql_sqlstate()
  • d) mysql_close()
Q.4
Which of the following returns a MySQL-specific numeric code?
  • a) mysql_error()
  • b) mysql_errno()
  • c) mysql_sqlstate()
  • d) mysql_close()
Q.5
Which of the following returns an SQLSTATE code?
  • a) mysql_error()
  • b) mysql_errno()
  • c) mysql_sqlstate()
  • d) mysql_close()
Q.6
The argument to the function mysql_error() is _______________
  • a) integer
  • b) float
  • c) structure
  • d) pointer
Q.7
What does mysql_real_connect() return if it fails?
  • a) integer
  • b) float
  • c) structure
  • d) NULL
Q.8
The function load_defaults() reads the option files.
  • a) True
  • b) False
Q.9
The –protocol value ‘TCP’ runs on which operating systems?
  • a) unix only
  • b) windows only
  • c) all
  • d) none
Q.10
All API calls return a value.
  • a) True
  • b) False
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