cs201fresh today mid term paper spring 12th MAy 2011

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MIDTERM EXAMINATION
Spring 2011 CS201- Introduction to Programming

Question No: 1 ( Marks: 1 ) - Please choose one_______
There are mainly------------------- types of software
 Two
 Three
 Four
 Five
Question No: 2 ( Marks: 1 ) - Please choose one____
In C/C++ the #include is called,
 Header file
 Preprocessor Directive
 Statement
 Function
Question No: 3 ( Marks: 1 ) - Please choose one___________
&& is------------------ operator.
 An arithmetic
 Logical
 Relational
 Unary
Question No: 4 ( Marks: 1 ) - Please choose one_______
In flow chart, the symbol used for decision making is,
 Rectangle
 Circle
 Arrow
 Diamond
Question No: 5 ( Marks: 1 ) - Please choose one______
The correct syntax of do-while loop is,
 (condition ) while; do { statements; };
 { statements; } do-while ();
 while(condition); do { statements; };
 do { statements; } while (condition);
Question No: 6 ( Marks: 1 ) - Please choose one___________
C++ views each file as a sequential stream of________________ .
 Bytes
 Bits
 0’s or 1’s
 Words
Question No: 7 ( Marks: 1 ) - Please choose one__________________
If the elements of an array are already sorted then the useful search algorithm is,
 Linear search
 Binary search
 Quick search
 Random search
Question No: 8 ( Marks: 1 ) - Please choose one___________
The address operator (&) can be used with,
 Statement
 Expression
 Variable
 Constant
Question No: 9 ( Marks: 1 ) - Please choose one_______________
When a pointer is incremented, it actually jumps the number of memory addresses
 According to data type
 1 byte exactly
 1 bit exactly
 A pointer variable can not be incremented
Question No: 10 ( Marks: 1 ) - Please choose one______________
Each pass through a loop is called a/an
 enumeration
 iteration
 culmination
 pass through
Question No: 11 ( Marks: 1 ) - Please choose one_____________
Call by reference mechanism should be used in a program when there is
i. large amount of data to be passed
ii. small amount of data to be passed
iii. need to change the passed data
iv. no need to change the passed data
Choose the appropriate option for the above case.
 (i) and (ii) only
 (i) and (iii) only
 (ii) and (iii) only
 (ii) and (iv) only
Question No: 12 ( Marks: 1 ) - Please choose one________
Which of the following is the starting index of an array in C++?
 0
 1
 -1
 any number
Question No: 13 ( Marks: 1 ) - Please choose one________
The return type of a function that do not return any value must be __________
 int
 void
 double
 float
Question No: 14 ( Marks: 1 ) - Please choose one_________
Which of the following is an extension of header file?
 .exe
 .txt
 .h