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Pentagon Interview Questions and Answers
Ques:- Software engineering principles
Asked In :- pentagon,
Ques:- Private vs final keyword in considerance with member functions in an application offered to the user
Asked In :- pentagon,
Ques:- Explain the background process that takes place during an atm transaction
Asked In :- pentagon,
Ques:- Find 2 elements in array whose sum is equal to given number?
Asked In :- pentagon,
Ques:- Image data structure: An image(square image) can be stored as a tree: A node is white if the image is white, is black if the image is black, and is mixed if it contains both. White and black nodes are leaves, whereas a mixed node will have exactly 4 children, representing the 4 quadrants in the image. Given 2 images (trees), find the image representing their intersection. (Intersection: B^B -> B, B^W -> W, W^W->W)
Asked In :- pentagon,
Ques:- What specific training have you had that would be relevant to this project manager job?
Right Answer:
I have completed a Project Management Professional (PMP) certification, attended workshops on Agile methodologies, and participated in training on risk management and stakeholder communication. Additionally, I have experience using project management software like Microsoft Project and Trello.
Ques:- What is SCR?
Right Answer:
SCR stands for Software Change Request. It is a formal request to modify a software system, typically used to document and manage changes in a project.
Ques:- What is the output of scope definition process?
Right Answer:
The output of the scope definition process is the project scope statement, which includes the project objectives, deliverables, boundaries, and acceptance criteria.
Ques:- What change management processes have you used to ensure that change is introduced properly?
Right Answer:
I have used the following change management processes to ensure proper introduction of change:

1. **Change Request Submission**: Stakeholders submit a formal change request.
2. **Impact Analysis**: Assess the impact of the change on scope, schedule, and resources.
3. **Change Review Board**: Present the change request to a review board for evaluation and approval.
4. **Communication Plan**: Inform all stakeholders about the change and its implications.
5. **Implementation Plan**: Develop a detailed plan for implementing the change, including timelines and responsibilities.
6. **Training and Support**: Provide necessary training and support to affected team members.
7. **Monitoring and Feedback**: Monitor the implementation and gather feedback to ensure the change is effective.
8. **Documentation**: Update project documentation to reflect the change and its outcomes.
Ques:- Describe the team forming process?
Right Answer:
The team forming process typically involves five stages:

1. **Forming**: Team members get to know each other and understand the project goals.
2. **Storming**: Conflicts and differences in opinions arise as team members assert their roles.
3. **Norming**: The team starts to establish norms and work collaboratively, resolving conflicts.
4. **Performing**: The team functions effectively and efficiently towards achieving project objectives.
5. **Adjourning**: The team completes the project and disbands, reflecting on their achievements.
Ques:- Find the four digit number in which the first digit is 1/3 of the second, the third is the sum of the first and second, and the last is three times the second.
Right Answer:
The four-digit number is 1389.
Comments
Pankhudi Agarwal Oct 2, 2020

let the 4 digit number be ABCD.
First Digit is A :
Therefore; according to the question
A=B/3
B=3A
C=A+B=A+3A=4A
D=3B=3(3A)=9A
Since the last Digit is D and it can neither be double-digit nor 0 ;
Therefore ;
A=1;
B=3A=3(1)=3
C=A+B=1+3=4
D=9A=9(1)=9
Therefore, the 4 digit number is 1349.

Ques:- What are the fields used for Project Planning in Ms Project?
Right Answer:
The fields used for Project Planning in MS Project include:

1. Task Name
2. Duration
3. Start Date
4. Finish Date
5. Predecessors
6. Resources
7. Percent Complete
8. Work
9. Cost
10. Milestones
Ques:- Anil invested a sum of money at a certain rate of simple interest for a period of five years. Had he invested the sum for a period of eight years for the same rate, the total intrest earned by him would have been sixty percent more than the earlier interest amount. Find the rate of interest p.a.
Right Answer:
The rate of interest is 10% per annum.
Ques:- There are some pigeons and hares in a zoo. If heads are counted, there are 200. If legs are counted, there are 580. The number of hares in the zoo is?
Asked In :- mcap, pentagon, mca,
Right Answer:
The number of hares in the zoo is 90.
Comments
Amelia Aug 24, 2022

X= pigeon
Y= hares
X+Y= 200
2x+4y=580
By solving y= 90
X=110
So Hares= 90

Kevin Aug 14, 2022

90 hares and 110 pigeons

90+110=200 heads

90*4 = 360 hare legs
110*2 = 220 pigeon legs

Therefore: 220+360= 580 legs in total

apuroop Mar 9, 2022

180/4 =45

Ques:- What is similarities between an Abstract class and Interface?
Asked In :- pentagon,
Ques:- Implement a stack using a linked list
Right Answer:
```python
class Node:
def __init__(self, data):
self.data = data
self.next = None

class Stack:
def __init__(self):
self.top = None

def is_empty(self):
return self.top is None

def push(self, data):
new_node = Node(data)
new_node.next = self.top
self.top = new_node

def pop(self):
if self.is_empty():
raise IndexError("pop from empty stack")
popped_node = self.top
self.top = self.top.next
return popped_node.data

def peek(self):
if self.is_empty():
raise IndexError("peek from empty stack")
return self.top.data
```
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