CS201-Midterm
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C++ views each file as a sequential stream of________________ .
2 / 50
When we are using const keyword with a variable x then initializing it at the time of declaration is,
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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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Commenting the code ___________
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Which of the following is an extension of header file?
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If an array has 100 elements, what is allowable range of subscripts?
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Pointer is a variable which store
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In order to get 256 from the number 2568 we divide this number by 10 and take,
9 / 50
In Program commenting the code liberally is
10 / 50
The ________ statement interrupts the flow of control.
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There are mainly------------------- types of software
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In if structure the block of statements is executed only,
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Which character is inserted at the end of string to indicate the end of string?
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Which of the following is the correct statement for the following declaration?
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Preprocessor program perform its function before ______ phase takes place.
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In C/C++ language the header file which is used to perform useful task and manipulation of character data is
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When a pointer is incremented, it actually jumps the number of memory addresses
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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?
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What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
20 / 50
The condition in while loop may contain logical expression but not relational expression.
21 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
22 / 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) ;
23 / 50
Syntax of union is identical to ______
24 / 50
What will be the result of arithmetic expression 6+27/3*3?
25 / 50
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++ ;
26 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
27 / 50
The remainder (%) operator is,
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Which of the following header file defines the rand() function?
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An array is also called
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How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
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What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
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Most efficient method of dealing with structure variables is to define the structure globally
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Which of the following function(s) is/are included in stdlib.h header file?
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Declaring structures does not mean that memory is allocated.
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How many total elements must be in two-dimensional array of 3 rows and 2 columns?
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The size of int data type is
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A continue statement causes execution to skip to
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The return type of a function that do not return any value must be __________
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UNIX has been developed in ________ language.
40 / 50
Member function tellg() returns the current location of the _____________ pointer.
41 / 50
In flow chart, the symbol used for decision making is,
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Dealing with structures and functions passing by reference is the most economical method
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Paying attention to detail in designing a program is _________
44 / 50
When an array element is passed to a function, it is passed by ----------------.
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Analysis is the -------------- step in designing a program
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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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What will be the result of expression x%= 2, if x = 7?
48 / 50
C is widely known as development language of _______ operating system.
49 / 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?
50 / 50
The Compiler of C language is written in
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