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21. The mysql client writes a record of executed statements to a history file on Unix.
a. True
b. False
c. May be True or False
d. Can't say
Discuss
Answer: (a).True

22. A password applies globally to an account.
a. True
b. False
c. May be True or False
d. Can't say
Discuss
Answer: (a).True

23. The context in which the privilege ‘CREATE TABLESPACE’ applies is ______________
a. Server administration
b. Tables
c. Stored routines
d. Views
Discuss
Answer: (a).Server administration

24. The number of languages that have interfaces to bind to the C API of MySQL among these is ______________

Perl, PHP, Python
a. 0
b. 1
c. 2
d. 3
Discuss
Answer: (d).3

25. The language that is the core for APIs and communication in MySQL is ______________
a. C
b. C++
c. Python
d. Ruby
Discuss
Answer: (a).C

26. The most general purpose language is ______________
a. C
b. Perl
c. Python
d. PHP
Discuss
Answer: (a).C

27. The language in which image processing is least simple is ______________
a. PHP
b. Perl
c. Python
d. C
Discuss
Answer: (d).C

28. The option necessary to compile a C program havin math functions is ______________
a. -lm
b. -ln
c. -lp
d. -lq
Discuss
Answer: (a).-lm

29. What is the option for specifying the executable name while compiling with gcc?
a. -e
b. -o
c. -a
d. -b
Discuss
Answer: (b).-o

30. For InnoDB tables in mysqldump an online backup that takes no locks on tables can be performed by ______________
a. –multiple-transaction
b. –single-transaction
c. –double-transaction
d. –no-transaction
Discuss
Answer: (b).–single-transaction

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