12th Class Computer Science MCQS
Which escape sequence is used to erase a character left to the cursor position?
b
c
f
del
Which escape sequence can be used to insert a tab in c:
n
a
t
b
How many variables can be used in one printf function?
One
Ten
Many
Two
In an E-R diagram a rectangle represents
Record
Arttibute
Entity
None of them
A disadvantages of partitioning is
Extra space and update time
Both a & b
Simplicity
None of them
The format specifier for output are:
%d for int and %f for float
All
%s for string
%c for char
An advantages of partitioning is
None of them
Efficiency
Both a & b
Extra space and update time
Which of the following format specifiers is used for string?
%f
%d
%c
%s
%f is used for:
Short
Double
Integer
Float
The number of variables that can be used in printf ( ) function are
Three
Zero
One
Many
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