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Rapiscan Systems Interview Questions and Answers

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Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Technical 

(9 Questions)

  • Q1. How do you find middle of linkedlist
  • Ans. 

    To find the middle of a linked list, use the slow and fast pointer technique.

    • Initialize two pointers, slow and fast, at the head of the linked list.

    • Move the slow pointer by one node and the fast pointer by two nodes until the fast pointer reaches the end of the list.

    • The node pointed to by the slow pointer at this point is the middle of the linked list.

  • Answered by AI
  • Q2. What is anr how to prevent
  • Ans. 

    ANR stands for Application Not Responding, it occurs when the main UI thread is blocked for too long.

    • ANR can be prevented by offloading long-running tasks to background threads or services.

    • Optimizing code and reducing UI thread workload can also help prevent ANR.

    • Using tools like StrictMode can help identify potential ANR issues during development.

  • Answered by AI
  • Q3. Basic of kotlin
  • Q4. Threading and its method
  • Ans. 

    Threading in Android allows multiple tasks to run concurrently, improving performance and responsiveness.

    • Threading can be implemented using classes such as AsyncTask, Handler, and Thread.

    • AsyncTask is used for short background tasks that need to update the UI, while Handler is used for communication between threads.

    • Thread is a low-level way to create a new thread for longer background tasks.

    • Care must be taken to avoid m...

  • Answered by AI
  • Q5. Relative layout and linear layout
  • Q6. Databinding and viewbinding
  • Q7. MVVM Related qustions
  • Q8. Dependency injections and use
  • Q9. Arraylist vs linklist
  • Ans. 

    ArrayList is faster for accessing elements, while LinkedList is better for frequent insertions and deletions.

    • ArrayList uses an array to store elements, allowing for fast random access but slower insertions and deletions.

    • LinkedList uses nodes with references to the next and previous elements, making insertions and deletions faster but access slower.

    • For example, if you need to frequently add or remove elements in the mid...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - it was good expirance in first round and i have cleared it but in 2nd round
Unfortunately its very frustrating and disappointing seems interviewers was very rude and not interested in making me feel comfortable . he asked very irreverent question and very behaviour was very weird not happy with 2nd round

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Group Discussion 

Job profile knowledge

Interview Preparation Tips

Interview preparation tips for other job seekers - 1 Research the company: Understand the company's culture, goals, and working environment.
2 Prepare questions: Ask questions about the role, team dynamics, and the company's culture.
3 Practice mock interviews: Practice mock interviews to get familiar with the interview environment and gain confidence.
4 Dress professionally: Dress one step above the company's dress code.
5 Maintain positive body language: Make eye contact, shake hands warmly, and maintain positive body language.
6 Prepare documents: Carry hard copies of your resume, cover letter, and other important documents.
7 Be prepared to answer questions: Be prepared to answer questions and ask questions.
8 Follow up: Follow up after the interview.
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Regarding cleaning
  • Q2. Data processing
Round 2 - One-on-one 

(2 Questions)

  • Q1. Senior manger doesnt have any knowledge
  • Q2. He asks only cleaning part

Interview Preparation Tips

Interview preparation tips for other job seekers - Herr senior manager doesn't have basic knowledge, go's knows which influence he has and still existing here as senior manager . Need not to worry about interview questions .
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is ISO 45001 :2018
  • Ans. 

    ISO 45001:2018 is an international standard for occupational health and safety management systems.

    • ISO 45001:2018 provides a framework to improve employee safety, reduce workplace risks, and create better working conditions.

    • It helps organizations establish, implement, maintain, and improve an occupational health and safety management system.

    • The standard focuses on identifying hazards, assessing risks, and implementing c...

  • Answered by AI
  • Q2. What is ISO 14001: 2015
  • Ans. 

    ISO 14001:2015 is an international standard for environmental management systems.

    • ISO 14001:2015 sets out the criteria for an environmental management system.

    • It helps organizations improve their environmental performance through more efficient use of resources and reduction of waste.

    • The standard can be applied to any organization, regardless of its size or industry.

    • ISO 14001:2015 requires organizations to establish an e...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - NA
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Oct 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(6 Questions)

  • Q1. What is this booster pump?
  • Ans. 

    A booster pump is a device used to increase the pressure and flow rate of a fluid.

    • It is commonly used in plumbing systems to enhance water pressure in buildings.

    • Booster pumps are often installed in areas with low water pressure, such as high-rise buildings or remote locations.

    • They can be electrically powered or driven by an engine.

    • Booster pumps can be used for various applications, including irrigation systems, firefig...

  • Answered by AI
  • Q2. What is this transfer pump?
  • Ans. 

    A transfer pump is a device used to move fluids from one location to another.

    • Transfer pumps are commonly used in plumbing to move water or other liquids.

    • They can be powered by electricity, gasoline, or manual operation.

    • Transfer pumps are often used in situations where there is a need to drain or transfer large volumes of liquid, such as emptying a pool or transferring fuel.

    • Examples of transfer pumps include submersible

  • Answered by AI
  • Q3. Which type of Pipe and fittings in plumbing work?
  • Ans. 

    Different types of pipes and fittings are used in plumbing work.

    • Copper pipes and fittings are commonly used for water supply lines.

    • PVC pipes and fittings are used for drainage and waste systems.

    • PEX pipes and fittings are popular for both water supply and heating systems.

    • Galvanized steel pipes and fittings are used for water supply lines in older buildings.

    • Brass pipes and fittings are often used for valves and faucets.

    • C...

  • Answered by AI
  • Q4. What is clorine?
  • Ans. 

    Chlorine is a chemical element with the symbol Cl and atomic number 17. It is a yellow-green gas at room temperature.

    • Chlorine is a highly reactive element.

    • It is commonly used as a disinfectant and bleaching agent.

    • Chlorine is an essential component in the production of PVC.

    • It can be found in table salt (sodium chloride).

  • Answered by AI
  • Q5. What should be the PH in water?
  • Ans. 

    The ideal pH of water should be around 7, which is considered neutral.

    • The pH scale ranges from 0 to 14, with 7 being neutral.

    • Water with a pH below 7 is considered acidic, while water with a pH above 7 is considered alkaline.

    • Different uses of water may require different pH levels. For example, drinking water should ideally have a pH between 6.5 and 8.5.

    • pH levels in water can be influenced by various factors such as mine

  • Answered by AI
  • Q6. What is the slope of a SP line
  • Ans. 

    The slope of a SP line refers to the steepness or incline of the line.

    • The slope is a measure of how much the line rises or falls as it moves horizontally.

    • It can be positive, negative, or zero depending on the direction of the line.

    • A positive slope indicates an upward incline, while a negative slope indicates a downward incline.

    • A slope of zero means the line is horizontal.

    • The slope can be calculated by finding the chang...

  • Answered by AI

Asst.Manager Ops- South Interview Questions & Answers

SIS Prosegur Holdings user image Shrishail Janagouda

posted on 2 Aug 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Anual Packege, Regarding high CTC.
  • Q2. Best offer for candidate need.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Telephonic Call 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. What is your salary expectation
Round 2 - One-on-one 

(3 Questions)

  • Q1. Tell me about yourself?
  • Q2. What is your qualification
  • Q3. What are your hobbies?
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Explain malware analysis
  • Ans. 

    Malware analysis is the process of examining malicious software to understand its behavior, purpose, and potential impact.

    • Malware analysis involves dissecting malware samples to identify its characteristics and functionality.

    • It helps in understanding how malware infects systems, spreads, and communicates with command and control servers.

    • Different techniques like static analysis, dynamic analysis, and reverse engineerin...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't ruin your career by joining in this company
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Tell me about your self and networking questions
Round 3 - One-on-one 

(1 Question)

  • Q1. Tell me about yourself and Networking questions
Round 4 - HR 

(1 Question)

  • Q1. Tell me about your self
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Introduce yourself and previous job experience
  • Ans. 

    I am a seasoned Business Analyst with 5 years of experience in analyzing business processes and implementing solutions.

    • Worked as a Business Analyst at XYZ Company for 3 years

    • Led a team in implementing a new CRM system which resulted in a 20% increase in sales

    • Analyzed data to identify trends and make recommendations for process improvements

  • Answered by AI
  • Q2. Challanges faced previously and skillset

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Rapiscan Systems Reviews and Ratings

based on 8 reviews

3.9/5

Rating in categories

3.4

Skill development

3.9

Work-life balance

3.5

Salary

2.9

Job security

3.0

Company culture

2.0

Promotions

3.2

Work satisfaction

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