Computer Learning

What is the full form of URL?
A. Uniform Resource Locator
B. Universal Resource Link
C. Uniform Resource Link
D. Universal Reference Locator

Which storage device has the largest capacity?
A. Floppy Disk
B. CD
C. DVD
D. Hard Disk

1. What does CPU stand for?
A. Central Processing Unit
B. Computer Processing Unit
C. Central Program Unit
D. Control Processing Unit

50 steps to learn AI

Important Shortcuts

Here are some of the *best websites for short and effective computer learning*:

1. *W3Schools* – Great for web development basics.
🔗 [w3schools.com](https://www.w3schools.com)

2. *Khan Academy* – Offers free and beginner-friendly computer courses.
🔗 [khanacademy.org](https://www.khanacademy.org)

3. *FreeCodeCamp* – Hands-on coding practice with short tutorials.
🔗 [freecodecamp.org](https://www.freecodecamp.org)

4. *Coursera* – Offers short courses from top universities.
🔗 [coursera.org](https://www.coursera.org)

5. *Sololearn* – Mobile-friendly platform for coding in short lessons.
🔗 [sololearn.com](https://www.sololearn.com)

W3Schools.com W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.

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What is the function of the ALU (Arithmetic Logic Unit)?