Explanation

• Challenge means کسی چیز سے پوچھ گچھ ، مخالف ، یا کسی چیز کی جانچ کرنے کا مطلب ہے
• Accept means مخالفت کے بغیر اتفاق کرنا یا وصول کرنا

Last verified on 07-02-2026

Explanation

• Absolve means خارج ہونے والے
• Discharge means خارج ہونے والے

Last verified on 07-02-2026

Explanation

Passage for Reading & Comprehension: Cleanliness is a key part of everyday life. It helps protect our health and prevents many illnesses. A tidy environment makes our surroundings pleasant and calm. If a place is unclean, germs grow easily and cause sickness. Children should develop cleanliness habits from an early age. They should keep classrooms, books, and uniforms neat. Using dustbins for garbage and washing hands before meals are simple but important practices. Schools can guide students by teaching hygiene and arranging cleaning activities. Cleanliness is not just a personal responsibility but a social duty. When everyone keeps homes, streets, and public spaces clean, the whole community benefits. A clean nation shows discipline and good character. Therefore, everyone should contribute to keeping the environment clean for a healthier future.

1. Cleanliness helps protect our? Health

2. An unclean place helps to grow? Germs

3. Children should develop cleanliness habits from an early? Age

4. It is an important practice to wash hands before? Meals

5. Cleanliness is not only a personal responsibility but a social? Duty

6. Cleanliness is the responsibility of? Everyone

7. A clean nation reflects? Discipline

8. If public places are clean? Society benefits

9. Schools can promote cleanliness by? Teaching hygiene and organizing activities

10. The main idea of the passage is? Cleanliness supports a healthy and better future

Last verified on 07-02-2026

Explanation

• SDLC stands for Software Development Life Cycle.
• SDLC is a structured process for developing software efficiently.
• It defines stages from planning to maintenance.
• Ensures software is high-quality, cost-effective, and meets requirements.
• Common phases: Requirement Analysis → Design → Implementation → Testing → Deployment → Maintenance.

Last verified on 07-02-2026

Explanation

• Resolution determines the clarity and detail of the display.
• Higher resolution = more pixels on the screen.
• More pixels produce a sharper and clearer image.

Last verified on 07-02-2026

Explanation

• A microprocessor follows the instruction cycle.
• First it fetches the instruction from memory.
• Then it decodes the instruction to understand it.
• Finally it executes the instruction.
• This cycle repeats for every program step.

Last verified on 07-02-2026

Explanation

• Networks are classified by geographical coverage.
• LAN covers a small area like a room or building.
• MAN covers a city.
• WAN covers countries/continents.
• Internet is the largest global network.

Last verified on 07-02-2026

Explanation

• NIC stands for Network Interface Card.
  • It connects a computer to a network or internet.
  • It can be wired (Ethernet) or wireless (Wi-Fi).
  • Every NIC has a unique MAC address.
  • It enables data communication between devices.

Last verified on 07-02-2026

Explanation

• A microprocessor’s clock speed is measured in Hertz (Hz).
• Hertz means cycles per second.

Additional information:

• Higher clock speed = more instructions processed per second.
• Modern CPUs work in GHz (gigahertz).

Last verified on 07-02-2026

Explanation

• A hard disk stores much more data.
• It is the main secondary storage device in computers.
• Modern hard disks store data in gigabytes to terabytes.

Additional information:

• Hard disk — 500 GB to 20+ TB
• Flash drive — 16 GB to 1 TB
• RAM — 4 GB to 64 GB
• ROM — few MBs to GBs
• SSD (for comparison) — 256 GB to 8 TB

Last verified on 07-02-2026