12th class Computer Science chapter 2 online mcq test with answers for ICS part 2 Computer Science chapter 2 (Basic Concepts and Terminology of Databases)

ICS Part 2 Computer Science Chapter 2 Online Test

Sr. #	Questions	Answers Choice
1	A virtual table that is constructed form other tables is called:	Table View Relation Tuple
2	The views are used :	To hide columns To hide rows To hide complex SQL statements Al of the above
3	The SQL statement to create a view is:	CREATE VIEW MAKE VIEW SELECT VIEW INSERT VIEW
4	Views are also called:	Complex tables Simple tables Virtual tables Actual tables
5	All the intersection of rows and columns must have:	Single value Constant value Multiple values No value
6	The columns of a relations can be of ___________ order.	Any Same Sorted Constant
7	The rows of a relations can be of ___________ order.	Any Same Sorted Constant
8	Insert command is used to insert:	New table New record View Dependences
9	The functions that are defined by programmer are called:	User-defined Subprograms Subroutines Built-in functions
10	Which is a loop statement?	If If-else Switch None of these
11	Which loop statement executes the body of loop at least once?	do-white While For None of these
12	Which is not a logical operator?	\|\| ! != &&
13	The last statement of each case in switch must be a:	Default statement If-else statement Break statement Else statement
14	Which escape sequence can be used to begin a new line in C-language?	\a <div>\b</div> <div>\n</div> \n
15	Format specifier is started with:	'? & % None
16	The symbol '=' represents:	Comparison operator Assignment operator Equal to operator None of these
17	Which data type offers the highest precision?	Float Long int Long double Unsigned long int

Download This Set