It Workshop Lab Viva Questions And Answers Link

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

A2: Switched-Mode Power Supply converts AC mains (230V) to low-voltage DC (3.3V, 5V, 12V) required by computer components. it workshop lab viva questions and answers

A3: HDD uses magnetic platters and moving heads (slower, mechanical, cheaper per GB). SSD uses flash memory (faster, no moving parts, more expensive, durable). A3: HDD uses magnetic platters and moving heads

A9: / (forward slash) — the top-most directory in the Linux file system hierarchy. A14: A network utility to test reachability of

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

A5: Power-On Self-Test — a diagnostic process performed by BIOS/UEFI at startup to check hardware (RAM, disk, keyboard, etc.) before loading the OS. 🖥️ Section 2: Operating Systems (Windows & Linux) Q6: What is an Operating System? A6: System software that manages hardware resources, provides user interface, and allows application software to run.

A18: An interactive table in Excel that automatically sorts, counts, and summarizes data for analysis.