CS201-Midterm
1 / 50
The ________ statement interrupts the flow of control.
2 / 50
In C/C++ the #include is called,
3 / 50
If the elements of an array are already sorted then the useful search algorithm is,
4 / 50
A precise sequence of steps to solve a problem is called
5 / 50
How many parameter(s) function getline() takes?
6 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
7 / 50
The Compiler of C language is written in
8 / 50
Most efficient method of dealing with structure variables is to define the structure globally
9 / 50
If the file is not properly closed in the program, the program ____________.
10 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
11 / 50
Which of the following functionreturns the size of a string variable?
12 / 50
Commenting the code ___________
13 / 50
Each pass through a loop is called a/an
14 / 50
Member function tellg() returns the current location of the _____________ pointer.
15 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
16 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
17 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
18 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
19 / 50
There are mainly------------------- types of software
20 / 50
Which of the following header file defines the rand() function?
21 / 50
C is a/an ______ language
22 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
23 / 50
25.What will be the range of numbers generated by function rand () % 9?
24 / 50
In C/C++ the string constant is enclosed
25 / 50
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++ ;
26 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
27 / 50
Paying attention to detail in designing a program is _________
28 / 50
An array is also called
29 / 50
Which of the following header file include string conversion functions?
30 / 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) ;
31 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
32 / 50
The size of int data type is
33 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
34 / 50
Which character is inserted at the end of string to indicate the end of string?
35 / 50
C++ views each file as a sequential stream of________________ .
36 / 50
Declaring structures does not mean that memory is allocated.
37 / 50
Computer can understand only machine language code.
38 / 50
The return type of a function that do not return any value must be __________
39 / 50
C is widely known as development language of _______ operating system.
40 / 50
If an array has 100 elements, what is allowable range of subscripts?
41 / 50
Which of the following is the starting index of an array in C++?
42 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
43 / 50
What will be the result of expression x%= 2, if x = 7?
44 / 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?
45 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
46 / 50
Searching is easier when an array is already sorted
47 / 50
In Flow chart process is represented by
48 / 50
The size of a double variable is
49 / 50
In flow chart, the symbol used for decision making is,
50 / 50
Analysis is the -------------- step in designing a program
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