Coding interview preparation
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Which of the following is the correct syntax of including a user defined header files in C++?
Anonymous Quiz
64%
#include <userdefined.h>
23%
#include <userdefined>
10%
#include β€œuserdefined”
3%
#include [userdefined]
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In the worst case, the number of comparisons needed to search a singly linked list of length n for a given element is?
Anonymous Quiz
26%
log2 n
12%
n⁄2
23%
log2 n – 1
39%
n
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Which class is a library of functions to perform arithmetic operations of BigInteger and BigDecimal in java?
Anonymous Quiz
19%
MathContext
59%
MathLib
16%
BigLib
6%
BigContext
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βˆŸπŸ“‚ Server-side coding (Python, Java, PHP, NodeJs, Go, .Net)
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Are the expression &arr and arr different for an array of 15 integers?
Anonymous Quiz
77%
Yes
23%
No
Which of the following is a correct identifier in C++?
Anonymous Quiz
9%
7var_name
8%
7VARNAME
58%
VAR_1234
25%
$var_name
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What is the time complexity to count the number of elements in the linked list?
Anonymous Quiz
15%
O(1)
64%
O(n)
17%
O(logn)
4%
O(n2)
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❀6
Is SimpleDateFormat thread safe?
Anonymous Quiz
69%
True
31%
False
Is there any difference in the below declarations?
Anonymous Quiz
81%
Yes
19%
No
Which of the following is called address operator?
Anonymous Quiz
17%
*
72%
&
6%
_
5%
%
πŸ‘2❀1
What is the space complexity for deleting a linked list?
Anonymous Quiz
21%
O(1)
43%
O(n)
26%
Either O(1) or O(n)
11%
O(logn)
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Which one of the following utilize the CPU cycles in a massive manner?
Anonymous Quiz
50%
GUI (Graphic User Interface)
12%
Statically generated graphics
5%
Generic scoping
33%
Dynamically generated graphics
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