OPERATING SYSTEM QUESTIONS

What is Operating System ?

• - It is an Interface between User and Computers and it Manages the Executions of all types of  Program.
• 
  
• What are the Types of Operating System ?

Generally, there are three types of Operating System.
- Microsoft Windows

- Mac OS X

- Linux








- Based on User Interface, An Operating System are :-
Command Line interface ( CLI ) :- It allows user to enter Commands as Texts to interact with
                                                        Computer. For eg :- MS-DOS, Unix etc.
Graphics User Interface ( GUI ) :- It have icons,menu etc. to the user to interact with Computer
                                                       For eg. Windows, Linux etc.



Difference Between Client OS and Network OS
 Client Operating System :- 

• - It is Designed to Run on a Desktop Computer
• - It is also Known as Standalone Operating System.
• - A Client is Software that (usually) Connect to Server to Perform Actions.

Network Operating System :-
- It is Designed to Support Network.
- It Enables Various Computer Connect to Network to Share Resources Such as Data File, devices etc

Difference between System Software and Application Software
System Software :- System Software is Consist of Programs which Manages Computer Itself.
                                 Such as Operating System, File Management and Operating System manages
                                 Computer Hardware.
Application Software :- Applications Software is a Computer Program designed to Perform                                                        Various task and Activities. such as MS Office and more others etc.


Difference Between Features of Windows 8 and Windows 10 ?
 Features of Windows 8 :- 
- Live Tiles & Lock Screen.
- System-Wide Search......
- Refresh & Reset.......
- Settings Sync......
- Snap View For Multi-Tasking.......
- Pin Anything..
- Task Manager.

Features of Windows 10 :-
- Start Menu Returns
- Cortana on Desktop- Being Lazy just got a Lot Easier.
- Xbox App
- Project Spartan Browser
- Improved Multi-Tasking
- Universal Apps
- Office Apps get Touch Support
- Continum
- Action Centre
- Unified Settings/ Control Panel.

What is Partition ?
- A Logical division of Hard Disk is known as Partition.

What is Format ?
- Format means Erasing all the Data & Creating a New File System.

What are the Types of Partition ? 
- Primary Partition, Logical Partition & Extended Partition.
Primary Partition is Needed to Store & Boot an Operating System.
- Extended Partition :- Extended Partition are Divided into Logical Drivers, where Data Proper is
                                     Located.
                                     Extended Partition are used Only for Creating a Number of Logical Partition.
- Logical Partition :- Logical Partition are the Partition that are Created in Extended Partition Area.
                                  A Logical Partition

 What is a Difference between NTFS and FAT32 ?
  
                FAT32                                                                             NTFS

- It has Max. File Name has 83                                 - It has Max. File Name has 255 Characters.
   Characters.
- FAT32 Has File Size of 4GB                                   - NTFS has File Size of 16 TB
We May Easily Convert a FAT32 System to NTFS, But Reverse is not True, Because NTFS Follow
a Secure Protocol.

 What is Upgradation and Migration ?

- Upgradation means Upgrading From Lower Version to Higher Version of Windows.
- Migration means taking a Backup in External Drive and Performing Task on Another Computer.
- Hence it can be done into Another PC ( Migration ).

Difference Between Windows and Linux ?
- Windows has an GUI Interface whereas Linux has CLI Interface.
- Troubleshooting technical Problem is more difficult in Linux but as much simple in Windows.

How Many Rows & Column in Excel Show.
- ROWS :- 1048576
  COLUMNS :- 16384.

What is Backup and Restore ?
- Backup means Saving the File into Another Location that means Externally such as Hard drive or PD.
- In case of failure of Windows, we can restore a data.
- Restore means Gaining the Files after Installation which we are set.

How to Solve PC Slow Problem ?

- First Delete the Temporary Files by Command %temp%.
- Second Clear the Prefetch.
- By Scanning the Device through the Antivirus.
- Check For Hard disk Badsector.
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How to Solve Internet not Working ?
- Check Power button ON or Off
- Check Cables
- Check BIOS Configuration No Restriction put on Network
- Check Router or Moderm is Properly Configure.
- Check Adapter is Disabled if it, then Enable it.
- Check IP Config
- Check Adapter is Updated or not.
- Check IP Address using PING Command.
- Ping Default Gateway of our Router.
- Check Firewall Settings.
- Check Antivirus Settings.

How to Solve LAN Problem ?
- Check Power Button ON or OFF.
- Check Cables
- Check Cabinet LED indication of Router.
- Check No restrictions put on Network in BIOS.
- Check Adapter is Disabled or Not.
- Check IP Configuration.
- Check Adapter is Updated or Not.
- Use PING Command
- PING IP Address present in LAN network.
- If Still Showing Destination HOST Unread.
- Check Firewall Settings & Configure it Correctly.











Generally, there are three types of Operating System.
-