Choose the correct default return value of function.
Anonymous Quiz
28%
int
63%
void
7%
char
2%
float
What does compareTo() return in Java?
Anonymous Quiz
42%
True
9%
False
38%
int value
11%
None of the above
When is the object created with new keyword in Java?
Anonymous Quiz
44%
At run time
38%
At compile time
15%
Depends on the machine
3%
None
Which of the following functions converts date to corresponding time in Python?
Anonymous Quiz
33%
strptime()
21%
strftime()
42%
Both A and B
3%
None of the above
Arrays in JavaScript are defined by which of the following statements?
Anonymous Quiz
39%
It is an ordered list of values
43%
It is an ordered list of objects
11%
It is an ordered list of string
6%
It is an ordered list of functions
Identify the prototype of the default constructor.
Public class Solution {} in Java
Public class Solution {} in Java
Anonymous Quiz
16%
Solution(void)
30%
Solution()
34%
public Solution(void)
20%
public Solution()
By which of the following can the if-else statement be replaced?
Anonymous Quiz
16%
Bitwise Operator
65%
Conditional Operator
15%
Logical Operator
4%
Arithmetic Operator
What is the maximum length of a Python identifier?
Anonymous Quiz
33%
32
12%
16
25%
128
30%
No fixed length
Identify the correct function from which the execution of C++ program starts?
Anonymous Quiz
12%
new()
17%
start()
6%
pow()
66%
main()
Which of the following is used to increase performance in ReactJs
Anonymous Quiz
12%
Original DOM
43%
Virtual DOM
43%
Both A and B
2%
None of them
Identify the one which is used to pass data to components from outside in ReactJs.
Anonymous Quiz
33%
Render with Arguments
37%
Props
22%
useState
9%
setState
What is Babel?
Anonymous Quiz
29%
JS Compiler
31%
JS Interpreter
28%
JS Transpiler
12%
None of the Above
What will be the output of the following Python code snippet?
a = [1,2] print(a * 3)
a = [1,2] print(a * 3)
Anonymous Quiz
32%
Error
7%
[1,2]
8%
[1,2,1,2]
53%
[1,2,1,2,1,2]
C++ uses which approach?
Anonymous Quiz
30%
Left to right
14%
Right to left
33%
Top to bottom
23%
Bottom to top
In Python which of the following is the proper syntax to check if a particular element is present in a list?
Anonymous Quiz
46%
if ele in list
12%
if not ele not in list
32%
Both A and B
11%
None of the above
Which of these data types does Python not natively support?
Anonymous Quiz
10%
Lists
16%
Tuples
52%
Arrays
22%
Dictionaries
What will be the value of the following Python expression?
4 + 3 % 5
4 + 3 % 5
Anonymous Quiz
31%
7
34%
2
21%
4
13%
1
Arrays in JavaScript are defined by which of the following statements?
Anonymous Quiz
41%
a) It is an ordered list of values
41%
b) It is an ordered list of objects
12%
c) It is an ordered list of string
6%
d) It is an ordered list of functions