CS201-Midterm
1 / 50
Syntax of union is identical to ______
2 / 50
Each pass through a loop is called a/an
3 / 50
Which of the following is the starting index of an array in C++?
4 / 50
Paying attention to detail in designing a program is _________
5 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
6 / 50
A precise sequence of steps to solve a problem is called
7 / 50
The variables having a name, type and size are just like empty boxes.
8 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
9 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
10 / 50
The function of cin is
11 / 50
In if structure the block of statements is executed only,
12 / 50
Initialization of variable at the time of definition is,
13 / 50
The data type before a function name represents its,
14 / 50
What will be the result of expression x%= 2, if x = 7?
15 / 50
Which of the following is an extension of header file?
16 / 50
If the break statement is missed in switch statement then,
17 / 50
If the file is not properly closed in the program, the program ____________.
18 / 50
Which of the following functionreturns the size of a string variable?
19 / 50
Declaring structures does not mean that memory is allocated.
20 / 50
We want to access array in random order which approach is better?
21 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
22 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
23 / 50
Member function tellg() returns the current location of the _____________ pointer.
24 / 50
&& is------------------ operator.
25 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
26 / 50
Dealing with structures and functions passing by reference is the most economical method
27 / 50
The size of a double variable is
28 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
29 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
30 / 50
The Compiler of C language is written in
31 / 50
Which of the following function(s) is/are included in stdlib.h header file?
32 / 50
The return type of a function that do not return any value must be __________
33 / 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?
34 / 50
Commenting the code ___________
35 / 50
The remainder (%) operator is,
36 / 50
What is the correct syntax to declare an array of size 10 of int data type?
37 / 50
If an array has 100 elements, what is allowable range of subscripts?
38 / 50
In C/C++ the #include is called,
39 / 50
When a call to function statement is encountered,
40 / 50
C is widely known as development language of _______ operating system.
41 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
42 / 50
Preprocessor program perform its function before ______ phase takes place.
43 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
44 / 50
Most efficient method of dealing with structure variables is to define the structure globally
45 / 50
Which of the following header file defines the rand() function?
46 / 50
Analysis is the -------------- step in designing a program
47 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
48 / 50
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?
49 / 50
When an array element is passed to a function, it is passed by ----------------.
50 / 50
C is a/an ______ language
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