CS201-Midterm
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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 result of expression x%= 2, if x = 7?
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How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
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There are mainly------------------- types of software
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We want to access array in random order which approach is better?
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What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
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The correct syntax of do-while loop is,
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Preprocessor program perform its function before ______ phase takes place.
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The function of cin is
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Which of the following functionreturns the size of a string variable?
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In C/C++ the #include is called,
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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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What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
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If the break statement is missed in switch statement then,
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Member function tellg() returns the current location of the _____________ pointer.
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Computer can understand only machine language code.
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The return type of a function that do not return any value must be __________
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The data type before a function name represents its,
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What is the correct syntax to declare an array of size 10 of int data type?
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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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Initialization of variable at the time of definition is,
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Commenting the code ___________
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In Program commenting the code liberally is
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The remainder (%) operator is,
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Searching is easier when an array is already sorted
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What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
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Paying attention to detail in designing a program is _________
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Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
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How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
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The condition in while loop may contain logical expression but not relational expression.
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If the elements of an array are already sorted then the useful search algorithm 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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How many total elements must be in two-dimensional array of 3 rows and 2 columns?
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Which of the following is an extension of header file?
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Most efficient method of dealing with structure variables is to define the structure globally
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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) ;
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Which character is inserted at the end of string to indicate the end of string?
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Declaring structures does not mean that memory is allocated.
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If the file is not properly closed in the program, the program ____________.
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Which of the following is the starting index of an array in C++?
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A precise sequence of steps to solve a problem is called
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How many parameter(s) function getline() takes?
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C++ views each file as a sequential stream of________________ .
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The size of int data type is
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In if structure the block of statements is executed only,
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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 correct syntax for initialization of pointer ptr with string "programming"?
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Analysis is the -------------- step in designing a program
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&& is------------------ operator.
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Which of the following function(s) is/are included in stdlib.h header file?
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