12th class Computer Science chapter 3 online mcq test with answers for ICS part 2 Computer Science chapter 3 (Data Base Process)

ICS Part 2 Computer Science Chapter 3 Online Test

Sr. #	Questions	Answers Choice
1	Types of translators are:	Compiler Interpreter Assembler All of these
2	Which is used to display yes/no values:	Check box Option buttons Both a & b None of these
3	In a relational database a single piece of information is called:	Table Record Entity Attribute
4	Object used to retrieve data from database is called:	Forms Repons Queries Tables
5	Every relation must have:	Primary key Candidate key Secondary key All of these
6	Which key does not have uniqueness property?	Candidate Foreign key Primary key Secondary key
7	An attribute is also known as:	Table Field Row Relation
8	The output of the statement print ("%2f', 11.4519), is	11.4519 11.45 11.51 11
9	The function clrscr ( ) is defined in	stdio.h math.h canio.h graphic.h
10	Which of the following is a valid format specifier	%10d %7.2f %-7f all
11	Escape sequence starts with the character	% / # none
12	Which of the following escape sequence is used for beep	/a /b /t /n
13	Which of the following can be used as flag value	+ # - all
14	Format specifier starts with the symbol	# % * all
15	The number of variables that can be used in printf ( ) function are	one many three zero
16	-------------------- defines the nature of the relationship	cardinality entities modality none of these
17		mendatory optional may be many none of theses