Operating Systems and File Management: Windows Basics, Folders, Backup and Shortcuts Questions

Question 1

Define operating system.

Accepted Answer

Operating system is system software that manages computer hardware and provides an interface for users and applications.

Question 2

State one function of operating system.

Accepted Answer

File management is a function of operating system.

Question 3

What is a file?

Accepted Answer

A file is a named collection of data stored on a computer.

Question 4

What is a folder?

Accepted Answer

A folder is a container used to organise files and subfolders.

Question 5

What is backup?

Accepted Answer

Backup is keeping a copy of data for recovery in case of loss.

Question 6

What is file extension?

Accepted Answer

File extension is the suffix (like .docx) that indicates the file type.

Question 7

Differentiate between copy and move (any three points).

Accepted Answer

Copy creates duplicate and keeps original at same location; move changes location of original file. Copy uses Ctrl+C then Ctrl+V; move uses Ctrl+X then Ctrl+V. Copy increases storage use; move does not create an extra copy.

Question 8

Write any three functions of an operating system.

Accepted Answer

Process management, memory management, file management, device management, security and user interface are OS functions (any three).

Question 9

Write any three Windows keyboard shortcuts with use.

Accepted Answer

Ctrl+C copy, Ctrl+V paste, Ctrl+X cut, Win+E open File Explorer, Alt+Tab switch apps (any three with use).

Question 10

Write any three good practices of file management.

Accepted Answer

Use organised folder structure, use meaningful file names, avoid special characters, and take regular backups (any three).

Question 11

Write any three reasons why backup is important.

Accepted Answer

Backup helps recover from accidental deletion, system crash/hardware failure, malware/ransomware and theft/damage (any three).

Question 12

Write any three basic security practices for OS/users.

Accepted Answer

Use strong passwords, lock computer (Win+L), update OS/antivirus regularly, and avoid untrusted downloads/attachments (any three).

Question 13

Explain operating system and its functions.

Accepted Answer

An operating system (OS) is system software that acts as an interface between user and hardware.

Functions of OS:
1) Process management: runs programs and allocates CPU time.
2) Memory management: allocates and frees RAM for applications.
3) File management: creates, stores, organises and protects files/folders.
4) Device management: manages devices such as printers, keyboard and mouse using drivers.
5) Security and user accounts: login, permissions and protection.
6) User interface: provides GUI (windows, icons, menus).

Without an OS, a computer cannot be used easily for business tasks like document creation, file storage and printing.

Question 14

Explain file management and common file operations.

Accepted Answer

File management means organising and handling files and folders efficiently.

Common file operations:
- Create: make new folder/file to store work.
- Copy: duplicate a file (Ctrl+C, Ctrl+V) while original remains.
- Move: shift file to another location (Ctrl+X, Ctrl+V).
- Rename: change name for better identification (F2).
- Delete: remove file; it usually goes to Recycle Bin.
- Restore: recover deleted file from Recycle Bin.

Good file management uses a clear folder structure, meaningful names and regular backups to avoid confusion and data loss in business work.

Question 15

Explain backup and restore: need and methods.

Accepted Answer

Backup is keeping an extra copy of important data so it can be restored if the original is lost.

Why backup is required:
- accidental deletion
- system crash or hardware failure
- virus/ransomware attacks
- theft or physical damage of device

Simple backup methods:
1) External drive backup (weekly/monthly): copy important folders to external HDD/USB.
2) Cloud backup: store critical documents on cloud (OneDrive/Google Drive).
3) Follow 3-2-1 idea: keep multiple copies in different places.

Regular backups ensure business documents and records are safe and available when needed.

Operating Systems and File Management: Windows Basics, Folders, Backup and Shortcuts

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