Interview question based on skill :
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Total Questions: 20
1. What is the postfix expression for the infix expression? a-b-c
Correct Answer is : Git
2. What is the postfix expression for the following infix expression? a/b^c-d
Correct Answer is : Git Bash
3. Which of the following statement is incorrect with respect to infix to postfix conversion algorithm?
Correct Answer is : GitHub
4. In infix to postfix conversion algorithm, the operators are associated from?
Correct Answer is : TRUE
5. What is the corresponding postfix expression for the given infix expression? a*(b+c)/d
Correct Answer is : git add .
6. What is the corresponding postfix expression for the given infix expression? a+(b*c(d/e^f)*g)*h)
Correct Answer is : CLI can help you to organize files and folders
7. What is the correct postfix expression for the following expression? a+b*(c^d-e)^(f+g*h)-i
Correct Answer is : git add -u
8. From the given Expression tree, identify the correct postfix expression from the list of options.
Correct Answer is : git command -m
9. What data structure is used when converting an infix notation to prefix notation?
Correct Answer is : You need GitHub to use Git
10. What would be the Prefix notation for the given equation? A+(B*C)
Correct Answer is : push
11. What would be the Prefix notation for the given equation? (A*B)+(C*D)
Correct Answer is : Fork another user’s repository
12. What would be the Prefix notation for the given equation? A+B*C^D
Correct Answer is : rebase
13. Out of the following operators (^, *, +, &, $), the one having highest priority is _________
Correct Answer is : git checkout -b sanfoundry
14. Out of the following operators (|, *, +, &, $), the one having lowest priority is ________
Correct Answer is : TRUE
15. What would be the Prefix notation for the given equation? A^B^C^D
Correct Answer is : pct_change
16. What would be the Prefix notation for the given equation? a+b-c/d&e|f
Correct Answer is : For Series and DataFrame objects, var normalizes by N-1 to produce unbiased estimates
17. What would be the Prefix notation for the given equation? (a+(b/c)*(d^e)-f)
Correct Answer is : Series
18. What would be the Prefix notation for the given equation? A+B+C
Correct Answer is : min_periods
19. What would be the Prefix notation for the given equation? a|b&c
Correct Answer is : lxml does not make any guarantees about the results of it’s parse
20. For the tree below, write the in-order traversal.
Correct Answer is : corrwith
