Coding interview preparation
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How would you round off a value from 1.66 to 2.0?
Anonymous Quiz
22%
floor(1.66)
44%
ceil(1.66)
24%
roundup(1.66)
9%
roundto(1.66)
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What will be the output of the following C++ function?
Anonymous Quiz
19%
Runtime error may be possible
30%
Compiler error may be possible
42%
1
9%
0
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Which one of the following is an ternary operator:
Anonymous Quiz
55%
?
39%
:
1%
-
5%
+
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Which one of the following is known as the Equality operator, which is used to check whether the two values are equal or not:
Anonymous Quiz
4%
=
83%
==
11%
===
3%
&&
👍4
Which one of the following is not an access modifier?
Anonymous Quiz
14%
Protected
74%
Void
5%
Public
7%
Private
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Which data type cannot be checked in switch-case statement in C?
Anonymous Quiz
70%
enum
7%
character
4%
integer
18%
float
Which of the following correctly declares an array in C++?
Anonymous Quiz
6%
array{10};
10%
array array[10];
8%
int array;
76%
int array[10];
Top 4 NoSQL Databases
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Consider the following operation performed on a stack of size 5.
After the completion of all operation, the number of elements present in stack is?
Anonymous Quiz
67%
1
12%
2
7%
3
14%
4
SQL Command Types
7
Which one of the following operator returns false if both values are equal?
Anonymous Quiz
10%
!
26%
!==
40%
!=
23%
All of above
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What is the numerical range of a char data type in Java?
Anonymous Quiz
37%
0 to 256
34%
-128 to 127
20%
0 to 65535
9%
0 to 32767
👍1
History of Coding Language
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