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