CS201-Midterm
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43.For which array, the size of the array should be one more than the number of elements in an array?
2 / 50
In flow chart, the symbol used for decision making is,
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Member function tellg() returns the current location of the _____________ pointer.
4 / 50
A continue statement causes execution to skip to
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A precise sequence of steps to solve a problem is called
6 / 50
Word processor is
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What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
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The return type of a function that do not return any value must be __________
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What will be the result of arithmetic expression 6+27/3*3?
10 / 50
The size of a double variable is
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What will be the correct syntax for initialization of pointer ptr with string "programming"?
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There are mainly------------------- types of software
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What will be the value of i and j in the following code segment?
int i, j ;
int x[5] = {2, 3, 4, 8, 9} ;
int *ptr =&x[2];
i = (*ptr)++ ;
j = *ptr++ ;
14 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
15 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
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Dealing with structures and functions passing by reference is the most economical method
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Which looping process is best, when the number of iterations is known?
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We want to access array in random order which approach is better?
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The correct syntax of do-while loop is,
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Which of the following header file defines the rand() function?
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How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
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Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
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Paying attention to detail in designing a program is _________
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How many parameter(s) function getline() takes?
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In Flow chart process is represented by
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Syntax of union is identical to ______
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Which of the following functionreturns the size of a string variable?
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Commenting the code ___________
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Declaring structures does not mean that memory is allocated.
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Each pass through a loop is called a/an
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Initialization of variable at the time of definition is,
32 / 50
For which values of the integer _value will the following code becomes an infinite loop?
int number=1;
while (true) {
cout << number;
if (number == 3) break;
number += integer_value; }
any number other than 1 or 2
33 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
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If there are 2(n+1) elements in an array then what would be the number of iterations required to search a number using binary search algorithm?
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Which of the following is an extension of header file?
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If the elements of an array are already sorted then the useful search algorithm is,
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What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
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If we want to store a string “abc” in an array str then the size of this array must be at least,
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The address operator (&) can be used with,
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Computer can understand only machine language code.
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C++ views each file as a sequential stream of________________ .
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When an array element is passed to a function, it is passed by ----------------.
43 / 50
The condition in while loop may contain logical expression but not relational expression.
44 / 50
In C/C++ the #include is called,
45 / 50
Consider the following code segment. What will be the output of this code segment?
int arr[6] = {2, 3, 7, 4, 5, 6} ;
int *ptr1 =&arr[1] ;
int *ptr2 = &arr[4] ;
cout << (ptr2-ptr1) ;
46 / 50
Which character is inserted at the end of string to indicate the end of string?
47 / 50
The Compiler of C language is written in
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In Program commenting the code liberally is
49 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
50 / 50
The variables having a name, type and size are just like empty boxes.
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