115 Pentagon Interview Questions and Answers | HR, Technical & Aptitude Prep

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

O&m Engineer - Planning/ Project Controller Project Management

Ques:- Difference between PLC and SCADA ?What are merits & De-merits of PLCs ?What are merits & De-merits of SCADAs ?

Asked In :- Spectra Medix India, PeopleStrong HR Services, Aruba Networks, Clicks Bazaar Technologies, Xobin, Walking Tree Consultancy Services pvt, ISG NovaSoft Technologies, ThinkPalm Technologies (P), Riversand Global Technologies, Promantia Consulting LLP,

Right Answer:
**Difference between PLC and SCADA:**
- **PLC (Programmable Logic Controller):** A hardware device used for automation of industrial processes, controlling machinery on factory floors.
- **SCADA (Supervisory Control and Data Acquisition):** A software system that monitors and controls industrial processes at a higher level, providing data visualization and management.

**Merits of PLCs:**
- High reliability and durability.
- Real-time control and fast response times.
- Easy to program and modify.
- Suitable for complex control tasks.

**De-merits of PLCs:**
- Limited data handling and visualization capabilities.
- Higher initial cost for complex systems.
- Requires specialized knowledge for programming.

**Merits of SCADAs:**
- Centralized monitoring and control of multiple PLCs.
- Advanced data visualization and reporting capabilities.
- Remote access and control.
- Scalability for large systems.

**De-merits of SCADAs:**
- Higher complexity and cost.
- Vulnerability to cybersecurity

Project Management Project Manager

Ques:- Name five signs that indicate your project may fail.

Asked In :- Unyscape Infocom Pvt. Ltd., RAKUTEN INDIA ENTERPRISE PVT, Newdream Data Systems, Intech Solutions, Invensis Technologies, Corient Business Solutions, SYMB Consultancy Services LLP, Birla Cement, BYD Electronic, Doha Petroleum Construction DOPET,

Right Answer:
1. Lack of clear goals and objectives.
2. Poor communication among team members.
3. Inadequate resources or budget constraints.
4. Frequent changes in project scope.
5. Low team morale and engagement.

Linux Technical Support Engineer

Ques:- You want to construct a regular expression that will match all lines that end with 'stuff'. Which of the following expressions will do this?Choose one:a. ^stuffb. stuff$c. $stuffd. stuff^

Asked In :- Infinite Computer Solutions India, Bharat Bijlee, TFT, Botree Software, MV Clouds, SpeedLabs, Mold-Tek Technologies, SSB Software Solutions, Telligent Systems, Centillion Networks,

Linux Technical Support Engineer

Ques:- You are entering a long, complex command line and you reach the right side of your screen before you have finished typing. You want to finish typing the necessary commands but have the display wrap around to the left. Which of the following key combinations would achieve this?Choose Onea. Esc, /, Enterb. /, Enterc. ctrl-d, enterd. esc, /, ctrl-d

Asked In :- Sapiens International Corporation, Teknovance Solutions, Huawei Canada, IFB Industries, LambdaTest, Padmini VNA Mechatronics, CDAC Thiruvananthapuram, HUBCO, Capgemini Engineering, HELLA ELECTRONICS CORPORATION,

Shell Scripting Technical Support Engineer

Ques:- What will be the output of the following command sequence $ x=’I am x’ $sh $echo $x A. I am x B. Blank line C. x D. None of the above

Asked In :- Damco Solutions, Comviva, Maestro Technology Services, Brose, BuroHappold, Hical Technologies, AMD Telecom, K Line Ship Management, Bristol Healthcare Services, MedCords,

Right Answer:
B. Blank line

Computer Hardware Network Security Technical Support Engineer Windows

Ques:- What is cloud Data.

Asked In :- QUALYS SECURITY TECHSERVICES, Cyber Infrastructure (P), CTRLS DATACENTERS, British Telecom BT, Network Labs, SSA, WFP, PCS Technology, reliance jio infocomm, Aress,

Right Answer:
Cloud data refers to information that is stored and managed on remote servers accessed via the internet, rather than on local computers or servers.

Linux Technical Support Engineer

Ques:- You search for the word prize in the file kickoff by typing grep prize kickoff. However you also find lines containing prize as part of a word such as prizes but do not find Prize. How should you change the commandto find all occurrences of prize as a word and not part of a word?Choose one:a. grep -lc prize kickoffb. grep -cw prize kickoffc. grep -vi prize kickoffd. grep -iw prize kickoff

Asked In :- Noesys Consulting, DMI Innovations, WFP, Pennant Technologies, L&T Valves, Volksoft Technologies, Dunn Solutions, Unitedlex, Ceat Tyre Ltd, UOP Honeywell,

Lead Testing Engineer Quality Assurance

Ques:- How to estimate product test hours for new releases?

Asked In :- Tredence Analytics Solutions, Ribbon Communications Inc, Everi India, OS3 Infotech, Shakti Pumps, Odisha Power Generation Corporation OPGC, TUV SUD, Meditab Software, Filo (India), Invenger Technologies,

Quality Assurance Software Quality Assurance Engineer

Ques:- What has not worked well in your previous QA experience and what would you change?

Asked In :- Deluxe entertainment services India, Daimler India Commercial Vehicles, IPE Global, PMaps Assessment, de facto infotech, Haldiram, Virchow Biotech, Shapoorji Pallonji & Co, Maintec Technologies, Tata Advanced Systems,

Right Answer:
In my previous QA experience, communication between the QA team and development team was often lacking, leading to misunderstandings and delays. I would implement regular cross-team meetings and use collaborative tools to enhance communication and ensure everyone is aligned on project goals and timelines.

Quality Assurance Software Quality Assurance Engineer

Ques:- What is SRS and BRS and what is the difference between them?

Asked In :- Shipco IT, Anlage Infotech (I), Hexaview Technologies private, Allied Softech, Agnity, DWP, ETO, TTN, Max Life Insurance, Schaeffler Group,

Quality Assurance Quality Assurance/ Control - Executive

Ques:- What is the formula to calculate machine and process capability?

Asked In :- Deluxe entertainment services India, Visionet Systems, Smart Cube India, TriSys, Maruti Techlabs, Unistring Tech Solutions, EY GDS, AB InBev, Akij, LGB,

Right Answer:
The formula to calculate machine capability (Cp) is:

Cp = (USL - LSL) / (6 * σ)

And for process capability (Cpk):

Cpk = min[(USL - μ) / (3 * σ), (μ - LSL) / (3 * σ)]

Where:
- USL = Upper Specification Limit
- LSL = Lower Specification Limit
- μ = Mean of the process
- σ = Standard deviation of the process

Automation Engineer Quality Assurance

Ques:- What is the difference between testing and quality assurance (QA)?

Asked In :- Clear Trail Technologies, Cyber Group India, Adapty Solutions, LibSys, Kraft Heinz, LGB, MCAS, PCS Technology, Thales Group, Jain Software,

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