CS201-Midterm
1 / 50
Initialization of variable at the time of definition is,
2 / 50
UNIX has been developed in ________ language.
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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++ ;
4 / 50
When an array element is passed to a function, it is passed by ----------------.
5 / 50
&& is------------------ operator.
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If the elements of an array are already sorted then the useful search algorithm is,
7 / 50
C is a/an ______ language
8 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
9 / 50
What is the correct syntax to declare an array of size 10 of int data type?
10 / 50
What will be the result of expression x%= 2, if x = 7?
11 / 50
In if structure the block of statements is executed only,
12 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
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If the file is not properly closed in the program, the program ____________.
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In C/C++ the #include is called,
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Analysis is the -------------- step in designing a program
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When a pointer is incremented, it actually jumps the number of memory addresses
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25.What will be the range of numbers generated by function rand () % 9?
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A continue statement causes execution to skip to
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The ________ statement interrupts the flow of control.
20 / 50
If the break statement is missed in switch statement then,
21 / 50
The size of int data type is
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What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
23 / 50
The variables having a name, type and size are just like empty boxes.
24 / 50
Declaring structures does not mean that memory is allocated.
25 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
26 / 50
The function of cin is
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Which of the following is the starting index of an array in C++?
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When we are using const keyword with a variable x then initializing it at the time of declaration is,
29 / 50
The data type before a function name represents its,
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How many total elements must be in two-dimensional array of 3 rows and 2 columns?
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We want to access array in random order which approach is better?
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Which character is inserted at the end of string to indicate the end of string?
33 / 50
Word processor is
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Pointer is a variable which store
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The return type of a function that do not return any value must be __________
36 / 50
There are mainly------------------- types of software
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When a call to function statement is encountered,
38 / 50
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
39 / 50
Member function tellg() returns the current location of the _____________ pointer.
40 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
41 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
42 / 50
In Program commenting the code liberally is
43 / 50
If an array has 100 elements, what is allowable range of subscripts?
44 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
45 / 50
What will be the result of arithmetic expression 6+27/3*3?
46 / 50
A precise sequence of steps to solve a problem is called
47 / 50
The correct syntax of do-while loop is,
48 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
49 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
50 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
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