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).

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

A23: Software emulation of a physical computer, allowing multiple OSes to run on one host (e.g., VirtualBox, VMware). A3: HDD uses magnetic platters and moving heads

A17: A feature to create multiple personalized documents (letters, emails) using a template and a data source (Excel, CSV). no moving parts

A13: Media Access Control address — a unique hardware identifier burned into NIC (e.g., 00:1A:2B:3C:4D:5E). Works at Data Link Layer.