What will be the output of the following Python code snippet?
print('abcd'.translate({'a': '1', 'b': '2', 'c': '3', 'd': '4'}))
print('abcd'.translate({'a': '1', 'b': '2', 'c': '3', 'd': '4'}))
Anonymous Quiz
38%
a) abcd
38%
b) 1234
19%
c) error
6%
d) none of the mentioned
xplanation: The function translate expects a dictionary of integers. Use maketrans() instead of doing the above.
9. What will be the output of the following Python code snippet?
print('ab'.zfill(5))
9. What will be the output of the following Python code snippet?
print('ab'.zfill(5))
Anonymous Quiz
27%
a) 000ab
36%
b) 00ab0
36%
c) 0ab00
0%
d) ab000
What will be the output of the following Python code snippet?
print('+99'.zfill(5))
print('+99'.zfill(5))
Anonymous Quiz
14%
a) 00+99
50%
b) 00099
14%
c) +0099
21%
d) +++99
Which of the following commands will create a list?
Anonymous Quiz
20%
a) list1 = list()
47%
b) list1 = []
33%
c) list1 = list([1, 2, 3])
0%
d) all of the mentioned
What is the output when we execute list(βhelloβ)?
Anonymous Quiz
27%
a) [βhβ, βeβ, βlβ, βlβ, βoβ]
53%
b) [βhelloβ]
20%
c) [βlloβ]
0%
d) [βollehβ]
Suppose listExample is [βhβ,βeβ,βlβ,βlβ,βoβ], what is len(listExample)?
Anonymous Quiz
50%
a) 5
38%
b) 4
13%
c) None
0%
d) Error
Suppose list1 is [2445,133,12454,123], what is max(list1)?
Anonymous Quiz
12%
a) 2445
18%
b) 133
71%
c) 12454
0%
d) 123
Suppose list1 is [3, 5, 25, 1, 3], what is min(list1)?
Anonymous Quiz
6%
a) 3
28%
b) 5
28%
c) 25
39%
d) 1
Suppose list1 is [1, 5, 9], what is sum(list1)?
Anonymous Quiz
5%
a) 1
16%
b) 9
53%
c) 15
26%
d) Error
Pointer variable is used to hold the _________ of the variable.
Anonymous Quiz
11%
a) Value
61%
b) Address
28%
c) Value and Address
0%
d) Name of the variable
Which among the given operators is referred to as βaddress ofβ operator?
Anonymous Quiz
16%
a) *
26%
b) ^
47%
c) &
11%
d) ~
Which among the following is referred as an array of pointers?
Anonymous Quiz
30%
a) int *p;
35%
b) int (*)p;
20%
c) int p[4];
15%
d) int*[4] p;
Among the given pointer which of the following cannot be incremented?
Anonymous Quiz
5%
a) int
26%
b) char
21%
c) float
47%
d) void
How many values can be returned from a function simultaneously using pointers?
Anonymous Quiz
15%
1
40%
2
10%
3
35%
as many as user wants
Among the given pointers which of the following cannot be incremented?
Anonymous Quiz
5%
a) int
33%
b) char
19%
c) float
43%
d) void
A structure pointer points to __________
Anonymous Quiz
45%
a) first member of structure
20%
b) first two members of structure
20%
c) whole structure
15%
d) only to the last member of structure
What will be the declaration of the variable ptr as the pointer to array of 6 floats?
Anonymous Quiz
42%
a) float *ptr[6]
32%
b) float [6]*ptr
26%
c) float(*ptr)[6]
0%
d) float(*ptr)(6).
How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions.
Anonymous Quiz
35%
10
47%
7
18%
8
0%
9
Which of the following web servers are required to run the PHP script?
Anonymous Quiz
39%
a) Apache and PHP
17%
b) IIS
33%
c) XAMPP
11%
d) Any of the mentioned
β€1
PHP recognizes constructors by the name _________
Anonymous Quiz
17%
a) function __construct()
61%
b) function _construct()
22%
c) classname()
0%
d) _construct()
The developers of PHP deprecated the safe mode feature as of which PHP version?
Anonymous Quiz
25%
a) PHP 5.3.1
50%
b) PHP 5.3.0
25%
c) PHP 5.1.0
0%
d) PHP 5.2.0