Summary of the 10 most common computer exams

I understand that civil service exam preparation has a lot of content, especially computer subjects that many people may consider difficult, so I have gathered 10 key points that are often found in the exam to focus on to score. I hope that this summary will be a time saving and useful record for all friends who are committed to the exam.

🌟 10 computer issues issued frequently (emphasis) include:

📋 1. Memory (Memory) includes

RAM: Temporary main memory (data lost when power off)

ROM: Permanent Memory (Machine Firmware Storage)

📋 2. Input Devices include

Keyboard, Mouse, Scanner, Microphone: Basic Function of Each Device

Output Devices:

Monitor, Printer, Speaker:

📋 3. Preliminary types and working principles include

Operating System (OS):

Main functions: Manage resources, contact users.

Example: Windows, macOS, Linux, Android, iOS

📋 4. Application Software:

Functions: Specialized tasks (e.g. Word, Excel, PowerPoint)

📋 5. Office-Used Programs: Accent Word (Formatted), Excel (Calculated), PowerPoint (Presented)

📋 6. Computer Network:

LAN: Close-up network (in building / office)

WAN: Remote Network (Cross-city / Country)

The Internet: The World's Largest Computer Network

📋 7. Internet (Internet):

WWW (World Wide Web): Linked Information System

Browser: Programs for accessing WWW (e.g., Chrome, Edge, Firefox)

📋 8. Cyber Security:

Phishing: Deception to disclose private information

Malware: Unwanted Programs (Virus, Trojan, Worm)

📋 9. Computer Crime Act:

Essentials: Computer-related wrongdoing

Relevant Section: Unauthorized Access, Correction of Information

📋 10. Basic IT terms to know:

Hardware / Software: Differences

CPU: Central Processing Unit (Computer Brain)

Cloud Computing: Using Resources over the Internet

🗣️ I hope this summary will make your friends' computer exam preparation clearer and more confident.

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