35 Hackerx Interview Questions and Answers | HR, Technical & Aptitude Prep

communication Excel

Ques:- What is a control valve?

Asked In :- MattsenKumar Services, Muvi Entertainment, OPENSPACE SERVICES, MMF INFOTECH, Mass Software Solutions, Yudiz Solutions, Agreeya Solutions India, CBRE South Asia, ConQsys Information Technology, TeamLease Services,

Right Answer:
A control valve is a device used to regulate the flow of fluids by varying the size of the flow passage, allowing for precise control of pressure, temperature, and flow rate in a system.

communication

Ques:- Why you don’t go for government job?

Asked In :- Unyscape Infocom Pvt. Ltd., Medvarsity Online, Spadeworx Software Services, AJACKUS, orangescape technologies ltd, DecisionTree Analytics and Services, Talent Smart Soft Solutions (OPC), Quarks Technosoft, Talent Toppers, Hitachi Solutions India,

Right Answer:
I prefer to work in the private sector because I value the opportunities for innovation, career growth, and a dynamic work environment that it offers.

communication Hr Executive/ Officer MS office

Ques:- What is the difference between HR And HRD?

Asked In :- Protege Solutions, Priya Softweb Solutions, E2E Networks, RTB DEMAND, SPX FLOW, Network Intelligence India, HealthTech India, On Demand Agility Software, CONDECO SOFTWARE, CommScope Inc,

Right Answer:
HR (Human Resources) focuses on managing employee relations, recruitment, and compliance with labor laws, while HRD (Human Resource Development) emphasizes training, development, and improving employee skills for organizational growth.

Networking

Ques:- In case DHCP fails in your server then how does you satisfy that problem within some minutes

Asked In :- INMORPHIS SERVICES, AAJ Enterprises, Cordis Technology, Technoflair Solutions, t-systems, imagine learning, ghana armed forces, servian, illuminati, imt hyderabad,

Comments

Admin May 17, 2020

Hi,
You can "Enable Netbias over TCP/IP" this will solve the
problem within some minutes following the below path:
My Network Places------right click properties-------select
Internet Protocol------Advanced settings-----Wins-----
Enable Netbias over TCP/IP and save changes and check for
the same.

Admin May 17, 2020

DHCP can be configured in Router.

Networking

Ques:- What are the advantages and disadvantages of router

Asked In :- Arhamsoft, lenovo, pure storage, clsa, sumedha consultancy services, hackerx, lacework,

Comments

Admin May 17, 2020

Advantage of Router -
a) Router limits the collision domain.
b) Router can function on LAN & WAN>
c) Router can connects different media & architectures.
d) Router can dtermine best path/route for data to reach
the destination.
e) Router can filter the broadcasts.
Diadvantage of Router -
a) Router is more expensive than Hub, Bridge & Switch.
b) Router only waork with routable protocol.
c) Routing updates consume bandwidth.
d) Increase latency due to greater degree of packet
filtering.

Networking

Ques:- What is router?

Asked In :- Falcon Autotech, 159 Solutions, Cloudflare, Bright Star, Neotas, indmax, nsl, bms, hackerx, business club,

Network Engineer Networking

Ques:- What are the types of errors?

Asked In :- M/s. orange business services, Danske IT and Support Services, VMC TECHNOLOGIES, job corps, heartland dental, atm, park square capital, hackerx, silverlake axis,

Right Answer:
The types of errors in networking are:

1. **Syntax Errors** - Mistakes in the command structure or format.
2. **Logical Errors** - Incorrect configurations that lead to unintended behavior.
3. **Runtime Errors** - Issues that occur during the execution of a command or process.
4. **Transmission Errors** - Errors that happen during data transmission, such as packet loss or corruption.
5. **Configuration Errors** - Incorrect settings in network devices that affect connectivity or performance.

Network Support Engineer Networking

Ques:- List out the difference between the communication and transmission?

Asked In :- Oran, loyola college, datalogic, pulse secure, saankhya labs pvt. ltd., qualitest, hackerx,

Right Answer:
Communication refers to the process of exchanging information between parties, while transmission specifically refers to the process of sending data over a medium (like cables or air). Communication encompasses both the sending and receiving of messages, whereas transmission focuses solely on the delivery aspect.

Problem Solving

Ques:- We are analyzing a manufactures high-end athletic footwear. The company’s sales are up but profits are flat. What do we need to look at?

Asked In :- KRIOS Info Solutions, WSNE Consulting, Protege Solutions, Aakit Technologies, Varite India, Principal Global Services, New Vision Info Tech, Adapty Solutions, First Zen, Target Integration,

Right Answer:
We need to look at the cost of production, pricing strategy, marketing expenses, inventory management, and potential discounts or promotions affecting profit margins.

Problem Solving

Ques:- Soybeans are a commodity product. A soybean manufacturer, which processes soybeans for food and energy. 80% of production is for food, 20% is for energy. The soybeans are processes in North America, but majority of energy demand today is in Asia/Pacific. The CEO has hired you to understand what is the most efficient method of delivering the product to Asia. You need to decide whether to process all in North America and then ship to Asia/Pacific, or ship raw to Asia/Pacific and then process.

Asked In :- Winsoft Technologies India Pvt. Ltd, Ziffity Solutions, GOQii Technologies, Clear Trail Technologies, Cyber Group India, Head Field Solutions, Grapelime Infotech, Travanleo Info Solutions India, sciative, Atigo Electronics India,

Right Answer:
To determine the most efficient method of delivering soybeans to Asia/Pacific, you should conduct a cost analysis comparing the expenses of processing in North America versus shipping raw soybeans for processing in Asia/Pacific. Consider factors such as transportation costs, processing costs, tariffs, and demand in the target market. If processing in North America and shipping is cheaper overall, choose that option; if shipping raw soybeans and processing in Asia/Pacific is more cost-effective, opt for that.

Problem Solving

Ques:- Explain a time when you did not get along with something higher management wanted to implement. How did you handle that?

Asked In :- MattsenKumar Services, Shipco IT, Clear Trail Technologies, Cybage Software, Xiaomi Technology India, Softcell Technologies, Srijan Technologies, Mindcurv Technology Solutions, InfoObjects, Cyber Infrastructure (P),

Right Answer:
I once disagreed with a new policy from upper management that I felt would negatively impact team morale. I scheduled a meeting with my manager to express my concerns, providing data and examples to support my viewpoint. I suggested alternative solutions that aligned with the company's goals while addressing my concerns. My manager appreciated my input, and we were able to modify the implementation plan to better suit the team's needs.

Problem Solving

Ques:- A company is having a cash flow problem and needs to reduce its costs, otherwise it will have to lay off staff. How should the company proceed?

Asked In :- Vinove Software & Services Pvt Ltd, Object Frontier Software, RANDSTAD INDIA PVT, Spectra Medix India, Appiness Interactive, PeopleStrong HR Services, Codelogicx Technologies, Travanleo Info Solutions India, INMORPHIS SERVICES, orangescape technologies ltd,

Right Answer:
The company should analyze its expenses to identify non-essential costs that can be reduced or eliminated, negotiate better terms with suppliers, consider temporary salary reductions or furloughs instead of layoffs, and explore ways to increase revenue, such as improving sales strategies or offering promotions.

Problem Solving

Ques:- Describe a situation that required you to do a number of things at the same time. How did you handle it? What was the result?

Asked In :- Itobuz Technologies, Creative Hands HR Consultancy, GOQii Technologies, Elite Software Solutions, Manipal Technologies, Thermo Fisher Scientific India, RLABS ENTERPRISE SERVICES PVT LIMITED, Clinton Health Access Initiative, doodleblue, InfoObjects,

Right Answer:
In my previous job, I had to manage multiple projects with tight deadlines. I created a prioritized to-do list, allocated specific time blocks for each task, and used project management tools to track progress. I communicated regularly with my team to delegate tasks and ensure everyone was aligned. As a result, we completed all projects on time, and the quality of work exceeded client expectations.

Project Management

Ques:- Why do we have two types of scheduling options in Primavera – Retained logic and progress override? What is the difference between the two and when is either one selected?

Asked In :- FUTURISM TECHNOLOGIES PVT, Techversant Infotech, Techathalon Software Solutions, INAPP INFORMATION TECHNOLOGIES INDIA PVT, 63 moons technologies, Talent Smart Soft Solutions (OPC), MaxVal-IP Services, PRORIGO SOFTWARE PVT, Kalki Communication Technologies, PMaps Assessment,

Right Answer:
In Primavera, we have two types of scheduling options: Retained Logic and Progress Override.

- **Retained Logic** maintains the original relationships and dependencies between tasks, ensuring that the schedule reflects the planned sequence of work. It is selected when you want to keep the integrity of the project plan intact.

- **Progress Override** allows for adjustments to the schedule based on actual progress, which can change the relationships between tasks. It is selected when you need to reflect real-time updates and changes in task completion that may affect the overall schedule.

Use Retained Logic for accurate planning and Progress Override for flexibility in managing ongoing project changes.

O&m Engineer - Planning/ Project Controller Project Management

Ques:- The ?Tungabhadra Project? is a joint venture of thegovernments of: (a) Madhya Pradesh and Rajasthan (b) Maharashtra and Andhra Pradesh (c) Karnataka and Tamil Nadu (d) Karnataka and Andhra Pradesh

Asked In :- Solace Infotech, FIS Global Business Solutions India, Uolo Technology, Lucid Software, Syneos Health, HealthTech India, The Unified Cloud, Gallagher Service Center LLP, Hitachi Solutions India, Benchmark IT Solutions,

Right Answer:
(d) Karnataka and Andhra Pradesh

Project Management Project Manager

Ques:- Your three month project is about to exceed the projected budget after the first month. What steps will you take to address the potential cost overrun?

Asked In :- Principal Global Services, Vanderlande Industries, POPCORNAPPS SOFTWARE PVT, Agreeya Solutions India, Healthians, INAPP INFORMATION TECHNOLOGIES INDIA PVT, CBRE South Asia, Apttus Software, ProPhoenix Technologies, Winshuttle Software (India),

Right Answer:
1. Analyze the budget to identify the specific areas causing the overrun.
2. Review project scope and deliverables to determine if any adjustments can be made.
3. Communicate with the team to gather insights and suggestions for cost-saving measures.
4. Prioritize tasks and resources to focus on critical deliverables.
5. Explore options for reducing costs, such as negotiating with vendors or reallocating resources.
6. Update stakeholders on the situation and discuss potential solutions or adjustments to the budget.
7. Implement a revised budget plan and monitor expenses closely moving forward.

O&m Engineer - Planning/ Project Controller Project Management

Ques:- What is ment by Onsite and Offshore Project.can any 1 explain me.

Asked In :- SysTrack Solution, Aristocrat Technologies India, doodleblue, Rigved Technologies, Mundrisoft Solutions LLP, Cummins India, Fulcrum Logic (I), Qualminds Technologies, Accops, Envision Enterprise Solutions,

Right Answer:
Onsite projects are those where the work is done at the client's location, while offshore projects are conducted at a different location, often in another country, typically to take advantage of cost savings or specialized skills.

Project Management Quality Engineer - Civil/ Structural

Ques:- What you will do if contractor is not performing work as per drawings and specifications?

Asked In :- Ziffity Solutions, Toxsl Technologies, Oodles Technologies, Startup - Navya Network, Sarvaha Systems, Clinton Health Access Initiative, Microlise Telematics, orangescape technologies ltd, JNET Technologies, Proseon Technologies,

Right Answer:
I would first communicate with the contractor to identify the issues and understand their perspective. Then, I would review the drawings and specifications with them to clarify expectations. If the problem persists, I would document the non-compliance, issue a formal notice, and work with the project team to develop a corrective action plan. If necessary, I would escalate the issue to higher management or consider alternative actions as per the contract terms.

Alfresco

Ques:- How do you use REST APIs in Alfresco for external integrations

Asked In :- AnAr Solutions, Technostacks Infotech, Lucid Imaging, Celestial Systems Pvt., Yudiz Solutions, JNET Technologies, Excelra Knowledge Solutions, Quale Infotech, RebusCode, Creditsafe Technology,

Right Answer:
To use REST APIs in Alfresco for external integrations:

1. **Authentication:** Authenticate using credentials or a ticket.
2. **Construct URL:** Build the API endpoint URL (e.g., `/alfresco/api/-default-/public/alfresco/versions/1/nodes/{nodeId}`).
3. **HTTP Method:** Use appropriate HTTP methods (GET, POST, PUT, DELETE).
4. **Data Format:** Send/receive data in JSON format.
5. **Error Handling:** Implement error handling based on HTTP status codes.

Aem Developer

Ques:- Can you explain how content is stored and retrieved in AEM’s JCR repository

Asked In :- Chegg India, Recodem, SpotOn Software, Amtech Electronics India, Unicommerce eSolutions, Innodata, Code Genesis, Cohere, Gem Software Solutions, CSG Systems,

Right Answer:
In AEM, content is stored in the Java Content Repository (JCR) using a hierarchical structure of nodes and properties. Each piece of content is represented as a node, which can have child nodes and properties that store data. To retrieve content, AEM uses the JCR API, allowing developers to query the repository using SQL2 or XPath queries, or by navigating the node structure programmatically.

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