CS201-Midterm
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What's wrong with this for loop? for (int k = 2, k <=12, k++)
2 / 50
Paying attention to detail in designing a program is _________
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Dealing with structures and functions passing by reference is the most economical method
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In if structure the block of statements is executed only,
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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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When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
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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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C++ views each file as a sequential stream of________________ .
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&& is------------------ operator.
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Searching is easier when an array is already sorted
11 / 50
Computer can understand only machine language code.
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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++ ;
13 / 50
The size of int data type is
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Which of the following is the correct statement for the following declaration?
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The Compiler of C language is written in
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When an array element is passed to a function, it is passed by ----------------.
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What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
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The data type before a function name represents its,
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What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
20 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
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How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
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How many total elements must be in two-dimensional array of 3 rows and 2 columns?
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C is a/an ______ language
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Preprocessor program perform its function before ______ phase takes place.
25 / 50
The size of a double variable is
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If the break statement is missed in switch statement then,
27 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
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How many parameter(s) function getline() takes?
29 / 50
In Program commenting the code liberally is
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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
31 / 50
The condition in while loop may contain logical expression but not relational expression.
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Which of the following function(s) is/are included in stdlib.h header file?
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When we are using const keyword with a variable x then initializing it at the time of declaration is,
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An array is also called
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Which of the following header file defines the rand() function?
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Each pass through a loop is called a/an
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A precise sequence of steps to solve a problem is called
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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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Member function tellg() returns the current location of the _____________ pointer.
40 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
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25.What will be the range of numbers generated by function rand () % 9?
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Declaring structures does not mean that memory is allocated.
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Word processor is
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In C/C++ the #include is called,
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What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
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Initialization of variable at the time of definition is,
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What will be the result of expression x%= 2, if x = 7?
48 / 50
The variables having a name, type and size are just like empty boxes.
49 / 50
If an array has 100 elements, what is allowable range of subscripts?
50 / 50
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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