HCL Infosystems Security Guard Interview Questions and Answers

Name.gopal maroti khavale
DOB.21/10/1999
Qualification.BA.complet MA.apear
Work experience.2 years 2month
Form.nov.2020
To.jan.2023

Q1. Qus.1.Security guard duty is Mane gate? Ans. 1)employe ki I'd chek karna 2) material in out check karna 3)bag scaning karna 4)dikki check karna 5)gadi ka chalaon check karna Ye sabhi Kam Mane gate par k...read more
Ans. 
Security guard duty at main gate includes checking employee IDs, scanning bags, checking vehicles, and inspecting materials.
• Checking employee IDs

• Scanning bags

• Inspecting materials

• Checking vehicles
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Q2. Qus.2.Types of fire? Ans.1) solid fire 2) liquid fire 3)gas fire 4)metal fire 5)electrical fire Ye fire ke prakar hai Fire ek rasayanik prakriya hai
Ans. 
There are five types of fire: solid, liquid, gas, metal, and electrical. Fire is a chemical process.
• Solid fire: burning of wood, paper, cloth, etc.

• Liquid fire: burning of oil, gasoline, alcohol, etc.

• Gas fire: burning of natural gas, propane, butane, etc.

• Metal fire: burning of metals like magnesium, sodium, etc.

• Electrical fire: caused by electrical equipment or faulty wiring.

• Fire is a chemical process that involves the ...read more
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Q3. Qus.3Duty of construction site? Ans.1) labour ki I'd check karna 2)helmet check karna 3safty shouse check karna 4)safty belt check karna
Ans. 
The duty of a security guard at a construction site includes checking the identification of laborers, ensuring they wear helmets, safety shoes, and safety belts.
• Verify the identification of all laborers entering the site

• Ensure that all laborers wear helmets at all times

• Check that all laborers wear safety shoes and safety belts

• Monitor the site for any safety hazards and report them immediately
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Q1. What value would you add to the company
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Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.

Q1. Explain OOPs w.r.t Java
Ans. 
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
• OOPs stands for Object-Oriented Programming System

• Java is a class-based OOPs language

• Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs

• Objects have state and behavior

• Java supports interfaces, which allow for multiple inheritance

• Example: A car can be represented as an object wit...read more
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Q2. Explain about the projects that you have worked on
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Q3. Explain how Java solves machine dependency of code execution
Ans. 
Java solves machine dependency by using bytecode and virtual machine.
• Java code is compiled into bytecode which is platform-independent

• The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific

• JVM translates bytecode into machine code for the specific platform

• This allows Java code to run on any platform with a JVM installed

• Example: A Java program compiled on Windows can run on Linux or Mac as
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Q1. Why should we hire you?
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Q2. Tell me about yourself.
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Numerical ability and logical reasoning followed by some coding mcqs

Q1. Print 1 to 100 without for loop
Ans. 
Printing 1 to 100 without for loop
• Use recursion to print numbers from 1 to 99

• Print 100 outside the recursion

• Use a base case to stop recursion at 100
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Simple aptitude test

Q1. General questions as per your cv
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Attended the codevita competition in final year of college.

Q1. About College Project
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Q2. Some very basics of java
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Q3. Experience of college project as a team
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