CS201-Midterm
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In order to get 256 from the number 2568 we divide this number by 10 and take,
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Searching is easier when an array is already sorted
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The variables having a name, type and size are just like empty boxes.
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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?
5 / 50
Word processor is
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The return type of a function that do not return any value must be __________
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Which of the following is the correct statement for the following declaration?
8 / 50
The address operator (&) can be used with,
9 / 50
In flow chart, the symbol used for decision making is,
10 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
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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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What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
13 / 50
What will be the result of expression x%= 2, if x = 7?
14 / 50
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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The size of a double variable is
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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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The remainder (%) operator is,
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Which character is inserted at the end of string to indicate the end of string?
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An array is also called
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The size of int data type is
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Which looping process is best, when the number of iterations is known?
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In C/C++ the #include is called,
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C++ views each file as a sequential stream of________________ .
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How many parameter(s) function getline() takes?
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In Flow chart process is represented by
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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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Which of the following header file include string conversion functions?
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Syntax of union is identical to ______
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Member function tellg() returns the current location of the _____________ pointer.
30 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
31 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
32 / 50
If the file is not properly closed in the program, the program ____________.
33 / 50
Most efficient method of dealing with structure variables is to define the structure globally
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When a call to function statement is encountered,
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When a pointer is incremented, it actually jumps the number of memory addresses
36 / 50
A precise sequence of steps to solve a problem is called
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If an array has 100 elements, what is allowable range of subscripts?
38 / 50
The data type before a function name represents its,
39 / 50
Initialization of variable at the time of definition is,
40 / 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?
41 / 50
What will be the result of arithmetic expression 6+27/3*3?
42 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
43 / 50
Declaring structures does not mean that memory is allocated.
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Analysis is the -------------- step in designing a program
45 / 50
In if structure the block of statements is executed only,
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If the elements of an array are already sorted then the useful search algorithm is,
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Which of the following is an extension of header file?
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The condition in while loop may contain logical expression but not relational expression.
49 / 50
Which of the following is the starting index of an array in C++?
50 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
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