Explanation

Formula: Area = 1/2 × base × height

base = 10 cm

height = 12 cm

Area = 1/2 × 10 × 12

     = 5 × 12

     = 60 cm²

Last verified on 10-06-2026

Explanation

x^2 - 5x + 6 = 0

Find 2 numbers: add = 5, multiply = 6

Those numbers = 2 and 3

So (x-2)(x-3) = 0

x = 2, 3

Last verified on 10-06-2026

Explanation

• Clip Art is a graphic solution.
• It is used in word processors to insert ready-made images.
• It helps enhance the visual appearance of documents.
• Users can easily add pictures without creating them manually.
• It is a built-in library of images and symbols.

Last verified on 10-06-2026

Explanation

A K-map has 2ⁿ cells for n variables.  

For 3 variables → 2³ = 8 cells → arranged as 2×4 grid.

Last verified on 10-06-2026

Explanation

• Binary Search requires the data to be sorted before searching.
• It repeatedly divides the data into two halves to find the target value.
• This makes it much faster than Linear Search on large datasets.
• If the data is not sorted, Binary Search cannot work correctly.
• It follows the divide-and-conquer technique.

Last verified on 10-06-2026

Explanation

• RAM and Cache are volatile memories.
• It means their data is lost when power is turned off.
• Volatile memory requires continuous power to retain data.
• RAM is used for running programs and storing temporary data.
• Cache is a high-speed memory that stores frequently used data for the CPU.

Additional information:

• ROM is non-volatile and retains data without power.

Last verified on 16-02-2026

Explanation

• HTTPS (SSL/TLS) is used to establish a secure channel of communication over a potentially insecure network.
• SSL (Secure Sockets Layer) and TLS (Transport Layer Security) are cryptographic protocols.
• They encrypt data to protect it from hackers during transmission.
• They ensure data confidentiality, integrity, and authentication.
• Commonly used in secure websites (HTTPS connections).

Last verified on 08-06-2026

Explanation

1011₂ = 11₁₀, 1101₂ = 13₁₀ → 11+13=24₁₀ = 11000₂

Last verified on 10-06-2026

Explanation

• A Stack follows the LIFO (Last In, First Out) principle.
• The last element added to the stack is the first one to be removed.
• Elements are inserted using Push and removed using Pop operations.
• Stacks are commonly used in function calls and expression evaluation.
• It is a linear data structure.

Last verified on 10-06-2026

Explanation

• The XOR (Exclusive OR) gate outputs true only when the inputs are different.
• If both inputs are same (0,0 or 1,1), output is false (0).
• If inputs are different (0,1 or 1,0), output is true (1).
• It is widely used in comparisons and error detection.

Last verified on 09-06-2026