CS201-Midterm
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The function of cin is
2 / 50
The condition in while loop may contain logical expression but not relational expression.
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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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The size of a double variable 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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What is the correct syntax to declare an array of size 10 of int data type?
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If an array has 100 elements, what is allowable range of subscripts?
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Syntax of union is identical to ______
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The return type of a function that do not return any value must be __________
10 / 50
When an array element is passed to a function, it is passed by ----------------.
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If the elements of an array are already sorted then the useful search algorithm is,
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The variables having a name, type and size are just like empty boxes.
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A precise sequence of steps to solve a problem is called
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Which looping process is best, when the number of iterations is known?
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C is widely known as development language of _______ operating system.
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25.What will be the range of numbers generated by function rand () % 9?
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When a pointer is incremented, it actually jumps the number of memory addresses
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What's wrong with this for loop? for (int k = 2, k <=12, k++)
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The ________ statement interrupts the flow of control.
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In Flow chart process is represented by
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Which of the following is the starting index of an array in C++?
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How many parameter(s) function getline() takes?
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Which of the following header file defines the rand() function?
24 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
25 / 50
Analysis is the -------------- step in designing a program
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How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
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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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Preprocessor program perform its function before ______ phase takes place.
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What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
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Dealing with structures and functions passing by reference is the most economical method
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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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An array is also called
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We want to access array in random order which approach is better?
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In C/C++ the string constant is enclosed
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The Compiler of C language is written in
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Searching is easier when an array is already sorted
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Each pass through a loop is called a/an
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Paying attention to detail in designing a program is _________
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What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
40 / 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) ;
41 / 50
Which of the following is the correct statement for the following declaration?
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What will be the result of expression x%= 2, if x = 7?
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Which character is inserted at the end of string to indicate the end of string?
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What will be the result of arithmetic expression 6+27/3*3?
45 / 50
Declaring structures does not mean that memory is allocated.
46 / 50
A continue statement causes execution to skip to
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Which of the following functionreturns the size of a string variable?
48 / 50
In flow chart, the symbol used for decision making is,
49 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
50 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
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