Robotics Interview Questions

Students completing Robotics certification and appearing for job interview always have a tough time in getting success in the interview sessions. Robotics Interview Questions incorporates various tricks and techniques, which require experience and a good real-industry working knowledge. Keeping this in view, Robotics specialists, Robotics experts, and Robotics trainers of Aptron have framed Robotics interview questions and answers for freshers as well as form professionals so that they find the success in all Robotics interviews. Therefore, when it is about interview, employers choose to select the skilled candidates, as the projects are very demanding and need quality ideas. If you are one, then go through the questionnaire to find your best job and career ahead. Cracking an interview means your great fortune has got decided.

robotics interview questions

About Robotics

Robotics is an interdisciplinary category of engineering and science. It incorporates mechanical engineering, electronic engineering, information engineering, and computer science. This stream deals in designing, constructing, operating, and using robots, computer systems, mechanized control system, sensors, and information processing. These technologies are combined and used in creating machines that can substitute humans and replicate actions similar to human. The actions are walking, lifting, speech, cognition, or any other human activity.

Robotics Interview Questions And Answers

1. Compare Robotic Process Automation with traditional automation.

Criteria Robotic Process Automation Traditional Automation
Technology Non-intrusive, scalable, and versatile Intrusive, less scalable, and not so versatile
Interface Mimics human actions Relies on coding and APIs
Customization Excellent Average
Integration Excellent Average

2. What is RPA?

Robotic Process Automation (RPA) is a type of software that is used to do automation of the fundamental tasks in software applications like how a human performs them. The software robot can be trained for a workflow/process with different steps and application. It could be, for example, taking received forms, sending a receipt message, checking the forms for completeness, documenting the form in a folder, and updating a spreadsheet with the form name, the date recorded, etc. RPA programming is intended to diminish the weight of monotonous, straightforward tasks/work on workers.

3. List the different types of tools in RPA.

  • Blue Prism
  • UiPath
  • Automation Anywhere
  • WorkFusion
  • OpenSpan

4. Describe the life cycle of RPA.

There are four different phases in the RPA life cycle:

  • Analysis: Identifying the business process for which RPA development is needed
  • Development of the Bot: Fulfilling the requirements
  • Testing: Performing quality checks
  • Deployment and Maintenance: Deploying and maintaining the bot by the team

5. How would you deploy UiPath?

  • Install UiPath Studio on the system on which we want to automate processes
  • To provision the machine, take the robot key from Orchestrator and enter it into the Robot Configuration board and, furthermore, the Configuration URL that can be found in the Admin section of Orchestrator
  • Publish the procedure, except if we simply need to utilize our existing procedure
  • Develop an Environment
  • On that Environment, create a release of the process
  • Start job

6. How do you invoke a UiPath workflow?

Workflows are small pieces of common automation that are reusable and applicable in multiple scenarios. They are used to automate similar processes. We can invoke a workflow using the ‘Invoke Workflow’ function in UiPath and save it as a template. We can also combine two workflows to make combined automation.

7. What is Citrix Automation?

Citrix automation is used to automate processes such as filling fields in a form and submitting the form in a virtual desktop application. We can also use it for processes such as data entry, etc.

8. What are RPA Bots and how to create them?

Bot creator tools, such as Automation Anywhere or UiPath, are used to create bots that are used to automate processes or tasks. The following steps are involved in the creating a bot:

  • Record a task
  • Complete the bot implementation
  • Test the bot
  • Upload the bot to perform the automation tasks

9. How are TaskBot, MetaBot, and IQBot different from one another in an RPA tool?

Features TaskBot MetaBot IQBot
Core competency Used in frontend Facilitates scalability with next-gen integration Continuous learning and enhancing process automation
Used For repetitive and rule-based tasks In complex and scalable processes To manage fuzzy rules
Example HR administration, procure-to-pay, quote-to-cash, etc. Enterprise-wide automation; requires only minimal maintenance Real-time learning, extracting languages from the given data, etc.

10. List the industrial applications of RPA.

  • Banking: Automation of credit card applications, loan processing, etc.
  • Retail: Updating orders, managing fake accounts, processing shipping notifications, etc.
  • Telecommunications: Monitoring subscriber feeds, fraud management, customer data updates, etc.
  • HR: Candidate sourcing, background verification, payroll automation, etc.

11. How can you utilize the UiPath device?

In order to use UiPath tools on your device, carry out the following steps:

  • Introduce the UiPath Studio onto the framework you need to automate procedures.
  • The key from the orchestrator with regard to the robot is taken to the particular provision and then the machine is entered into it.
  • The configuration of the robot board is carried out in addition to the Configuration URL that you will discover in the administrator area of the particular Orchestrator.
  • Distribute your system aside in case that you basically need to use your conventional method.
  • Make suitable conditions
  • Make arrival for the various procedures
  • Initiate the task

12. Can blue prism platform be considered as safe and editable?

Security and editability are converged into the Blue Prism automation process at various dimensions. The runtime condition is totally discrete to the procedure that might require altering condition. Endorsements for creating different designs, along with alteration and execution procedures are specific to each approved client. A complete review trail of differences to any procedure is kept and examinations of when the impact of changes are given. The log made at run-time for each procedure gives a definite, time-stepped history of each move and choice made inside a mechanized procedure. Customers will, in general, locate that running a procedure with Blue Prism gives them significantly more control than any conventional manual procedure, and from accommodation, perspective guarantees that forms are run reliably, in accordance with the procedure definition.

13. What are some of the benefits of using a blue prism for robotics?

Some of the benefits of using a blue prism for robotics include the following:

  • Automation procedure can be planned inside IT Governance
  • Backings both interior and outside Encryption/Decryption Keys
  • Provides empowered Audit Logs
  • A high state of robustness can be achieved in light of .NET customized code inside the procedure mechanization (Tool can carry out a wide variety of exercises whatever should be possible utilizing .NET)

14. Describe the various phases of a robotics life cycle.

The four important phases of robotics life cycle include the following:

  • Analysis: The principal stage in robotics starts with an examination. Various business groups and a robotic engineer work together to comprehend a business procedure for robot advancement.
  • Robot Development: The robotic developer along with his team begins chipping away at the prerequisite in their condition conceivably an unmistakable advancement condition.
  • Testing: Some organizations direct testing by a specialized testing team, while some have a devoted testing group that plays out a typical SDLC stream. The best process involved is to have a committed testing group that performs a quality analysis of the created robot.
  • Distribution and Maintenance: After the Development and Testing stages, a robot is prepared for circulation and enters into a maintenance stage.

15. What do you understand by the term Citrix automation?

Citrix automation is employed in various robotize procedure. For example, filling fields in structure and presenting the structure in a virtual work area application. You can utilize procedures, for example, information passage structure filling utilizing Citrix automation.

16. Explain The Typical Uses Of Rpa?

  • Double-data entry - user rekeying of data and data entry is made easy from one system to another.
  • Application migration - migrates application data and records as part of an upgrade.
  • Automation of reports - automates data to provide accurate reports.
  • Rule-based decision making - RPA can handle decision matrices efficiently and arrive at simple rule-based decisions accurately.
  • Well-defined Processing - Automatically enters inputs from source systems into target systems.

17. What Is The Difference Between Thin Client And Thick Client?

  • Thin client is any application that we cannot get the attribute properties while spying using any RPA tools. For eg , Citrix or any virtual environment.
  • And thick client is any application that we get pretty handful of attribute properties using RPA tools eg calculator, Internet explorer
  • To gain in-depth knowledge and be on par with practical experience, then explore RPA Training Course.

18. What Is Process Studio?

A Blue Prism Process is created as a diagram that looks much like a common business flow diagram.

Processes are created in an area of Blue Prism named Process Studio which, as we will see, looks similar to other process modeling applications (such MS Visio) and uses standard flow diagram symbols and notation.

19. What Are The Benefits Of Rpa?

Wide-Range Automation:

RPA speeds up and executes perfect accuracy across different fields viz. banking, healthcare, insurance, telecom, communications, etc. Virtually complex programs are automated on a wide-range by improving the transaction process.

Quick ROI:

RPA will increase productivity across varied industries. One Software robot is efficient of accomplishing the work of approximately 3 employees. This innovation builds positive ROI much faster than expected. Moreover, cost productions might reach 20% in time.

Enterprise Scalability:

RPA is highly flexible and scalable with reduced time of induction. Robots perform massive complex operations in parallel, starting from desktop to cloud environments. All this operation is carried out, by allowing multiple users to monitor and control robots from various business units through a single secure device.

Powerful Analytics:

Gathering agile and exhaustive data enable better management and insights into forever growing business enhancements. Improved governance is achieved through a prescribed set of automation tools.


Implementing RPA within an enterprise has shown a drastic reduction in overall costs when compared to traditional non-RPA methods.

20. What do you understand by numerical control?

Numerical control is a process of controlling the machine with the help of a computer or sets of instructions.

With the help of numerical control, we can automate the machines.

21. What is Servo controlled robot?

A servo controlled robot is one which works on the servo mechanism. Servo controlled robots are consist of servo motors which processed by the signals. A servo controlled robot can accelerate, that means these robots can change their speed at a different point.

22. Name of the industry which highly used the robots?

The Automobile industry is an industry which highly used robots for production.

23. What are actuators in the robotics?

Actuators are the electromechanical device which converts the electric energy into mechanical energy. Actuators can generate motion in each part of the robot.

24. What types of motors used in industrial robots?

There are various types of motors available, but we can choose a motor for the robotics as per the use of an area. The motor used will depend on how and where a robot is to be used. But there are some common motors which can be used in industrial robotics:

  • Servo Motors
  • DC/AC motors
  • Stepper Motors
  • Belt drive motor
  • Arm adapted motors.

25. What is continuous-path control in the robotics?

When we program a robot for physically move through the trajectory or an irregular path exactly then such type of control is called as Continuous-path control in robotics.

26. If we wanted to add two number a and b, then how it can be written in LISP language?

If we wanted to add two numbers a and b, then it can be written as (+a b) in LISP language.

27. What is the use of the function (copy-list ) in LISP?

This function is used to return the copy of the defined list.

28. What is the Future of The robotics?

There are the following areas where the robotics can be used vastly in future

  • The robotics can be used for e-commerce
  • The robotics can be raised with cloud-based software which will define new skills in the robots
  • The robotics can be used more than the industries.
  • The robotics can be used in the medical field

29. What are industrial robots? Explain the various types of Industrial robots?

Industrial robots are those robots which mainly work for manufacturing and production in industries.

There are various types of robots which are being used in multiple areas depending on their work, and the following are the description of some industrial robots:

  1. Cartesian: Cartesian robot applies the Cartesian coordinate system(X, Y, and Z). These type of the robots have three linear joints. They also may have a wrist which can provide a rotational movement.
  2. Polar: The Polar robot is a type of robot which can consist of a rotatory base with an elevation pivot. The polar robot has only one arm which can perform the various task.
  3. SCARA: SCARA stands for "Selective Compliance Assembly Robot Arm." Sacra robot can do three linear movements with a vertical motion. It is fixed at the Z axis and flexible in XY axes.
  4. Delta: These robots are the shape of a spider which has parallel arms connected to the universal joints.
  5. Cylindrical: Cylindrical robot has a rotatory joint for the rotational transaction and a prismatic joint for performing a linear movement.
  6. Articulated: Articulated robots have rotatory joints which can range from simple two joints structure to a complex structure with 10 or more joints.

30. What are the different types of Logs? What are Log Fields?

There are two different types of Logs:

  • Default logs
    • Execution start
    • Execution end
    • Transaction start
    • Transaction end
    • Error log
    • Debugging log
  • User-defined logs

Log fields are Message, Level, Timestamp, FileName, jobId, processName, processVersion, windowsIdentity, and robotName.

31. What is PROLOG used in Artificial intelligence?

  • PROLOG is an acronym for Programming logic.
  • PROLOG is a high-level programming language used primarily in Artificial intelligence, and It consists of the list of rules and fact
  • PROLOG is called a declarative programming language

32. What is LISP?

  • LISP stands for List programming
  • LISP mainly used for Artificial intelligence because it can process symbolic information with efficiency.

33. What is Autonomous robot?

A type of robot which can perform any task with autonomy is called an Autonomous robot. An autonomous robot can do work with its own decision without human interaction.

34. What is, "human-robot interaction"?

Human-robot interaction is a field of study which defines an interaction or communication between a robot and Human. The "Three Laws of The robotics" are given on HRI, which defines a safe interaction between a human and a robot.

35. What is the Pneumatic System in The robotics?

A Pneumatic system is used to drive a machine by using compressed gases. In the robotics, servo motors and electric motors can be replaced by a pneumatic system.

A pneumatic system consists of a cylinder piston which can move up and down direction to create pressure.

Career scopes and salary scale

The industry today cannot imagine a life with the respective technology. From domestic to airports, and from factories to airships, everywhere this technology is required to accomplish the task before time with accuracy. Manufacturing units, healthcare industry, automobile companies, transportation, shipments, etc, are some of the prominent sectors in the industry that require skilled Robotics professionals.

Candidates with in-depth knowledge and experience can make dollar 40,000 per annum. Although, professionals gaining good experience can get triple the figure in salary. However, the salary of an experienced Robotics professional depends upon the location, business, and the company’s requirements.


We have tried to include 95% of Robotics interview questions in the article. At initial stages, the questionnaire provided will assist aspirants find success in interviews. This article not only offers the answers to tricky questions but also describes the reasons thoroughly. The article comprises of basic to advanced Robotics interview questions. Even then, if learners are still stressed with their confusions and doubts, they may drop in a message about Robotics query or to our experts regarding Robotics interview questions for experienced professionals. Also, please provide your feedback on the comment section so that article can become a helpful guide to many students. Join Robotics Training in Noida, Robotics Training in Delhi, Robotics Training in Gurgaon

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