Explanation

• SRAM (Static RAM) is the fastest volatile memory.
• It does not need frequent refreshing like DRAM.
• It is used in CPU cache memory for high-speed processing.
• It is faster but more expensive than DRAM.

Last verified on 10-06-2026

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

• An address that does not change daily is called a Static IP Address.
• It remains fixed.
• It is manually assigned by the ISP or network admin.
• It is used for servers, websites, and permanent network services.
• Unlike dynamic IP, it stays constant over time.

Last verified on 20-06-2026

Explanation

• IPv6 size: 128 bits
• IPv4 size: 32 bits
• Format: Hexadecimal (8 groups)
• Purpose: Increase address availability
• Developed by: IETF (Internet Engineering Task Force)

Last verified on 20-06-2026

Explanation

• IPv4 (Internet Protocol version 4) uses a 32-bit address system.
• It allows about 4.3 billion unique IP addresses.
• It is written in dotted decimal format (e.g., 192.168.1.1).

Additional information:

• IPv6 length → 128 bits

Last verified on 26-05-2026