It Workshop Lab Viva Questions And Answers -

A22: Complementary Metal-Oxide-Semiconductor stores BIOS settings (date, time, boot order). The battery keeps these settings when PC is unplugged.

A14: A network utility to test reachability of a host and measure round-trip time using ICMP echo requests/replies. it workshop lab viva questions and answers

A12: IPv4 has 32-bit addresses (e.g., 192.168.1.1) — ~4.3 billion addresses. IPv6 has 128-bit addresses (e.g., 2001:0db8::1) — virtually unlimited. 2001:0db8::1) — virtually unlimited.