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BC090402252 : Zahra Ashraf
Time Left
87
sec(s)
Quiz Start Time: 01:58 PM
Question # 1 of 15 ( Start time: 01:58:56 PM )
The static data members of a class can be accessed by ________
Total Marks: 1
Select correct option:
only class
only objects
both class and objects
none of given options
BC090402252 : Zahra Ashraf
Time Left
68
sec(s)
Quiz Start Time: 01:58 PM
Question # 2 of 15 ( Start time: 01:59:25 PM )
Total Marks: 1
Below is given a code snippet char name[50]; cin>>name; cout<<="" span="">
Select correct option:
Sohail Aslam
Aslam Sohail
Sohail
Aslam
BC090402252 : Zahra Ashraf
Time Left
50
sec(s)
Quiz Start Time: 01:58 PM
Question # 3 of 15 ( Start time: 01:59:59 PM )
Total Marks: 1
Suppose int i = 10; then what is the output of cout<< oct<<i;< span=""> </i;<>
Select correct option:
10
11
12
13
BC090402252 : Zahra Ashraf
Time Left
84
sec(s)
Quiz Start Time: 01:58 PM
Question # 4 of 15 ( Start time: 02:00:49 PM )
What is the difference between cout and cerr ?
Total Marks: 1
Select correct option:
cout is unbuffered output and cerr is buffered outp
cout is standard output and cerr is not a standard o
cout is not a standard output and cerr is standard o
cout is buffered output and cerr is unbuffered outp
BC090402252 : Zahra Ashraf
Time Left
43
sec(s)
Quiz Start Time: 01:58 PM
Question # 5 of 15 ( Start time: 02:01:06 PM )
The endl and flush are _______
Select correct option:
Functions
Operators
Total Marks: 1
Manipulators
Objects
BC090402252 : Zahra Ashraf
Time Left
82
sec(s)
Quiz Start Time: 01:58 PM
Question # 6 of 15 ( Start time: 02:02:05 PM )
A variable which is defined inside a function is called
Total Marks: 1
Select correct option:
Global variable
Functional variable
None of the given option
Automatic variable
BC090402252 : Zahra Ashraf
Time Left
77
sec(s)
Quiz Start Time: 01:58 PM
Question # 7 of 15 ( Start time: 02:02:29 PM )
Total Marks: 1
The get member function, when passed no arguments, inputs an entire stream and
returns it as the value of the function call.
Select correct option:
True
False
BC090402252 : Zahra Ashraf
Time Left
87
sec(s)
Quiz Start Time: 01:58 PM
Question # 1 of 15 ( Start time: 01:58:56 PM )
The static data members of a class can be accessed by ________
Total Marks: 1
Select correct option:
only class
only objects
both class and objects
none of given options
BC090402252 : Zahra Ashraf
Time Left
68
sec(s)
Quiz Start Time: 01:58 PM
Question # 2 of 15 ( Start time: 01:59:25 PM )
Total Marks: 1
Below is given a code snippet char name[50]; cin>>name; cout<<="" span="">
Select correct option:
Sohail Aslam
Aslam Sohail
Sohail
Aslam
BC090402252 : Zahra Ashraf
Time Left
50
sec(s)
Quiz Start Time: 01:58 PM
Question # 3 of 15 ( Start time: 01:59:59 PM )
Total Marks: 1
Suppose int i = 10; then what is the output of cout<< oct<<i;< span=""> </i;<>
Select correct option:
10
11
12
13
BC090402252 : Zahra Ashraf
Time Left
84
sec(s)
Quiz Start Time: 01:58 PM
Question # 4 of 15 ( Start time: 02:00:49 PM )
What is the difference between cout and cerr ?
Total Marks: 1
Select correct option:
cout is unbuffered output and cerr is buffered outp
cout is standard output and cerr is not a standard o
cout is not a standard output and cerr is standard o
cout is buffered output and cerr is unbuffered outp
BC090402252 : Zahra Ashraf
Time Left
43
sec(s)
Quiz Start Time: 01:58 PM
Question # 5 of 15 ( Start time: 02:01:06 PM )
The endl and flush are _______
Select correct option:
Total Marks: 1
Functions
Operators
Manipulators
Objects
BC090402252 : Zahra Ashraf
Time Left
82
sec(s)
Quiz Start Time: 01:58 PM
Question # 6 of 15 ( Start time: 02:02:05 PM )
A variable which is defined inside a function is called
Select correct option:
Global variable
Functional variable
None of the given option
Automatic variable
Total Marks: 1
BC090402252 : Zahra Ashraf
Time Left
77
sec(s)
Quiz Start Time: 01:58 PM
Question # 7 of 15 ( Start time: 02:02:29 PM )
Total Marks: 1
The get member function, when passed no arguments, inputs an entire stream and
returns it as the value of the function call.
Select correct option:
True
False
BC090402252 : Zahra Ashraf
Time Left
74
sec(s)
Quiz Start Time: 01:58 PM
Question # 8 of 15 ( Start time: 02:03:27 PM )
Total Marks: 1
The pointer returned by the new operator points to --------------- of memory chunks
allocated by the new operator
Select correct option:
First memory address
Second memory address
Last memory address
None of the above
Saving...
BC090402252 : Zahra Ashraf
Time Left
32
sec(s)
Quiz Start Time: 01:58 PM
Question # 9 of 15 ( Start time: 02:04:02 PM )
Total Marks: 1
What functionality the following program is performing? #include int main(0 { const int
SIZE = 80; char buffer[SIZE]; cout <<” Enter a sentence : “<<<="" “="" the=""
sentence="" entered="" is="" :="" <<="" span="">
Select correct option:
read
and w rite member functions of cin and cout objects
respectively to read a sentence from the key board a
read
and put member functions of cin and cout objects ar
to read a sentence from the key board and then prin
get
and w rite member functions of cout and cin objects
respectively to read a sentence from the key board a
read
and w rite member functions of cin and cout objects
respectively to read a w ord from the key board and
BC090402252 : Zahra Ashraf
Time Left
85
sec(s)
Quiz Start Time: 01:58 PM
Question # 10 of 15 ( Start time: 02:05:12 PM )
To get the memory address of a variable we use ____ .
Select correct option:
Total Marks: 1
&
%
*
$
BC090402252 : Zahra Ashraf
Time Left
82
sec(s)
Quiz Start Time: 01:58 PM
Question # 11 of 15 ( Start time: 02:05:45 PM )
Which of the following concept is NOT associated with stream?
Select correct option:
Source
Template
Destination
State
Total Marks: 1
BC090402252 : Zahra Ashraf
Time Left
80
sec(s)
Quiz Start Time: 01:58 PM
Question # 12 of 15 ( Start time: 02:06:10 PM )
Total Marks: 1
What will be the output of following statement? cout << setfill(‘0’) << setw(7) << 128 ;
Select correct option:
0128128
0000128
1280000
0012800
BC090402252 : Zahra Ashraf
Time Left
80
sec(s)
Quiz Start Time: 01:58 PM
Question # 13 of 15 ( Start time: 02:06:27 PM )
Total Marks: 1
The second parameter of operator function for >> operator must always be passed
Select correct option:
By reference
Function takes no argument
By value
None of the given options
BC090402252 : Zahra Ashraf
Time Left
60
sec(s)
Quiz Start Time: 01:58 PM
Question # 14 of 15 ( Start time: 02:06:49 PM )
Total Marks: 1
If we use cin stream to read some value and store it in some integer variable and press
some alphabet key instead of numeric keys. then what will happen?
Select correct option:
Its binary representation w ill be ignored and the char
Its binary representation w ill be ignored and the valu
Its ASCII code w ill be stored inside the computer
Some error w ill occur and cin stream w ill detect this
BC090402252 : Zahra Ashraf
Time Left
75
sec(s)
Quiz Start Time: 01:58 PM
Question # 15 of 15 ( Start time: 02:07:35 PM )
dec, hex, oct are all __________
Total Marks: 1
Select correct option:
Member functions
Objects of input/output streams
Parameterized manipulators
Non-parameterized manipulators