CS201-Midterm
1 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
2 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
3 / 50
Word processor is
4 / 50
In if structure the block of statements is executed only,
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How many parameter(s) function getline() takes?
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Computer can understand only machine language code.
7 / 50
The function of cin is
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How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
9 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
10 / 50
In C/C++ the #include is called,
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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?
12 / 50
Which of the following function(s) is/are included in stdlib.h header file?
13 / 50
If the break statement is missed in switch statement then,
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Searching is easier when an array is already sorted
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Member function tellg() returns the current location of the _____________ pointer.
16 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
17 / 50
If the elements of an array are already sorted then the useful search algorithm is,
18 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
19 / 50
In flow chart, the symbol used for decision making is,
20 / 50
The size of a double variable is
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Which looping process is best, when the number of iterations is known?
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Which of the following functionreturns the size of a string variable?
23 / 50
&& is------------------ operator.
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A precise sequence of steps to solve a problem is called
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In Flow chart process is represented by
26 / 50
The variables having a name, type and size are just like empty boxes.
27 / 50
Which of the following is the starting index of an array in C++?
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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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Which character is inserted at the end of string to indicate the end of string?
30 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
31 / 50
When we are using const keyword with a variable x then initializing it at the time of declaration is,
32 / 50
The Compiler of C language is written in
33 / 50
There are mainly------------------- types of software
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What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
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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?
36 / 50
The address operator (&) can be used with,
37 / 50
Commenting the code ___________
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The condition in while loop may contain logical expression but not relational expression.
39 / 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) ;
40 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
41 / 50
What is the correct syntax to declare an array of size 10 of int data type?
42 / 50
A continue statement causes execution to skip to
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Preprocessor program perform its function before ______ phase takes place.
44 / 50
The data type before a function name represents its,
45 / 50
In C/C++ the string constant is enclosed
46 / 50
Which of the following is the correct way to assign an integer value 5 to element of a matrix say ‘m’ at second row and third column?
47 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
48 / 50
The remainder (%) operator 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
Which of the following header file include string conversion functions?
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