CS201-Midterm
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What is the correct syntax to declare an array of size 10 of int data type?
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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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25.What will be the range of numbers generated by function rand () % 9?
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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++ ;
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If the file is not properly closed in the program, the program ____________.
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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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Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
8 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
9 / 50
Syntax of union is identical to ______
10 / 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?
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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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C is widely known as development language of _______ operating system.
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In C/C++ the #include is called,
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Member function tellg() returns the current location of the _____________ pointer.
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Which of the following functionreturns the size of a string variable?
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What will be the correct syntax for initialization of pointer ptr with string "programming"?
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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
18 / 50
When we are using const keyword with a variable x then initializing it at the time of declaration is,
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A precise sequence of steps to solve a problem is called
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C++ views each file as a sequential stream of________________ .
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In Flow chart process is represented by
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Initialization of variable at the time of definition 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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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?
25 / 50
Most efficient method of dealing with structure variables is to define the structure globally
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The data type before a function name represents its,
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When an array element is passed to a function, it is passed by ----------------.
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How many parameter(s) function getline() takes?
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Declaring structures does not mean that memory is allocated.
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Word processor is
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The remainder (%) operator is,
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Which of the following function(s) is/are included in stdlib.h header file?
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Which looping process is best, when the number of iterations is known?
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When a call to function statement is encountered,
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UNIX has been developed in ________ language.
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What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
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In C/C++ the string constant is enclosed
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The variables having a name, type and size are just like empty boxes.
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Which character is inserted at the end of string to indicate the end of string?
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The address operator (&) can be used with,
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How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
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The correct syntax of do-while loop 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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Each pass through a loop is called a/an
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The return type of a function that do not return any value must be __________
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When a pointer is incremented, it actually jumps the number of memory addresses
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Dealing with structures and functions passing by reference is the most economical method
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What will be the result of arithmetic expression 6+27/3*3?
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If an array has 100 elements, what is allowable range of subscripts?
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There are mainly------------------- types of software
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