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10+ Scc Infrastructure Interview Questions and Answers

Updated 12 Oct 2024

Q1. Outlook configuration nd where is .PST file

Ans.

The .PST file in Outlook stores all email, contacts, and calendar data. Its location varies depending on the version of Outlook and operating system.

  • The .PST file can be found in the Outlook data folder

  • To locate the data folder, go to File > Account Settings > Account Settings > Data Files

  • The default location for the .PST file is C:\Users\\Documents\Outlook Files

  • The .PST file can be moved or backed up by copying it to a different location

  • In Outlook 2010 and later versions, th...read more

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Q2. What is untreatable power supply

Ans.

Untreatable power supply refers to a power source that cannot be fixed or repaired.

  • Untreatable power supply may be caused by irreparable damage to the power source components.

  • It may also refer to a power source that is obsolete and no longer supported by manufacturers.

  • In some cases, the cost of repairing the power supply may be higher than replacing it with a new one.

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Q3. Where is create object in Successfactor

Ans.

The 'create object' function in SuccessFactors can be found in the Admin Center.

  • The 'create object' function is used to create new objects or records in SuccessFactors.

  • To access the 'create object' function, navigate to the Admin Center in SuccessFactors.

  • Once in the Admin Center, search for the specific module or area where you want to create the object.

  • Click on the relevant module or area, and then look for the 'create object' option.

  • Follow the prompts and fill in the requir...read more

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Q4. What is Data migration and its process

Ans.

Data migration is the process of transferring data from one system to another.

  • It involves identifying the data to be migrated

  • Mapping the data to the new system's format

  • Extracting the data from the old system

  • Transforming the data to fit the new system

  • Loading the data into the new system

  • Verifying the accuracy of the migrated data

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Q5. What is aur circuit breaker

Ans.

A circuit breaker is an electrical switch designed to protect an electrical circuit from damage caused by excess current.

  • A circuit breaker automatically interrupts the flow of electricity when it detects an overload or short circuit.

  • It can be reset manually after tripping to restore power to the circuit.

  • Common types include thermal-magnetic, magnetic, and thermal circuit breakers.

  • Examples include miniature circuit breakers (MCBs) and molded case circuit breakers (MCCBs).

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Q6. What is star delta starter

Ans.

A star delta starter is a type of reduced voltage starter used to reduce the starting current of induction motors.

  • Consists of a star contactor and a delta contactor

  • Initially starts the motor in star configuration to reduce current

  • Switches to delta configuration once motor reaches a certain speed

  • Used for large induction motors to prevent high starting currents

  • Commonly used in industries like manufacturing and mining

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Q7. What is vaccum circuit breaker

Ans.

A vacuum circuit breaker is an electrical switch that uses a vacuum to extinguish the arc when the circuit is broken.

  • Uses a vacuum to extinguish the arc

  • Commonly used in medium voltage applications

  • Compact and reliable design

  • Does not require any maintenance

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Q8. What is Diesel generators

Ans.

Diesel generators are backup power sources that use diesel fuel to generate electricity during power outages.

  • Diesel generators are commonly used in industrial settings, hospitals, data centers, and residential homes.

  • They are reliable and efficient sources of backup power.

  • Diesel generators require regular maintenance and fuel supply to ensure proper functioning.

  • Examples of diesel generator brands include Caterpillar, Cummins, and Generac.

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Q9. Which type ip nd how many Ip address

Ans.

The question is unclear and requires more information to provide a specific answer.

  • The question needs clarification on what type of IP address is being referred to (IPv4 or IPv6).

  • The number of IP addresses required depends on the specific use case.

  • For example, a small business may only need a few IP addresses, while a large corporation may require thousands.

  • It is also important to consider the availability of IP addresses and whether they are public or private.

  • Without more in...read more

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Q10. How to do layout, how to calculate column ring cutting length

Ans.

Layout is done using measurements and tools, column ring cutting length is calculated based on the diameter and height of the column.

  • Use measuring tape and chalk to mark the layout according to the blueprint

  • Calculate the column ring cutting length using the formula: 2 x π x radius + height

  • Ensure accuracy in measurements to avoid errors in construction

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Q11. What is transformers

Ans.

Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.

  • Transformers consist of two coils of wire, known as the primary and secondary coils.

  • They work on the principle of electromagnetic induction, where a changing current in the primary coil induces a voltage in the secondary coil.

  • Transformers are used to step up or step down voltage levels in electrical systems.

  • Examples of transformers include power t...read more

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Q12. What is dns nd define dns

Ans.

DNS stands for Domain Name System. It is a system that translates domain names into IP addresses.

  • DNS is like a phonebook for the internet

  • It helps to locate websites by translating domain names into IP addresses

  • DNS servers store information about domain names and their corresponding IP addresses

  • DNS is essential for browsing the internet and accessing websites

  • Examples of DNS servers include Google DNS, OpenDNS, and Cloudflare DNS

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Q13. What is DHCP and where is work

Ans.

DHCP stands for Dynamic Host Configuration Protocol. It is a network protocol used to assign IP addresses and other network configuration parameters to devices.

  • DHCP is used to automatically assign IP addresses to devices on a network

  • It also assigns other network configuration parameters such as subnet mask, default gateway, and DNS server

  • DHCP operates on a client-server model, where the server manages a pool of IP addresses and leases them to clients

  • DHCP can be used in both w...read more

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Q14. implementation process in successfactor

Ans.

The implementation process in SuccessFactors involves planning, configuring, testing, and deploying the software.

  • The first step is to plan the implementation process by defining the scope, timeline, and resources required.

  • Next, the software is configured to meet the organization's specific needs and requirements.

  • Testing is then conducted to ensure that the software is functioning properly and meeting the organization's needs.

  • Finally, the software is deployed to the organizati...read more

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Q15. What is mcb and use

Ans.

MCB stands for Miniature Circuit Breaker. It is an electrical switch that automatically shuts off the electrical circuit during an overload or short circuit.

  • MCB is a type of circuit breaker that is commonly used in residential and commercial buildings.

  • It is designed to protect electrical circuits from damage caused by overloading or short circuits.

  • MCBs are available in different current ratings and can be easily reset after tripping.

  • They are more reliable and efficient than t...read more

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Q16. What is Virtual dom

Ans.

Virtual DOM is a lightweight copy of the actual DOM used for efficient updates in web development.

  • Virtual DOM is a concept used in frameworks like React to improve performance by minimizing actual DOM manipulations.

  • Changes are first made to the Virtual DOM, then compared with the actual DOM to only update what has changed.

  • This process helps reduce the number of updates needed and improves the overall speed of the application.

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Q17. diiference Sate vs Props

Ans.

State is mutable data managed internally by a component, while props are immutable data passed from parent to child components.

  • State is managed internally by the component and can be changed using setState() method

  • Props are passed down from parent to child components and cannot be changed by the child component

  • State is used for data that can change over time within a component, while props are used for passing data from parent to child components

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