IGDTUW 2026 — Computer PYQ
IGDTUW | Computer | 2026What does ROM stand for?
Choose the correct answer:
- A.
Read Only Memory
(Correct Answer) - B.
Random Output Memory
- C.
Read Output Memory
- D.
Random Only Memory
Read Only Memory
Explanation
The correct option is (a) Read Only Memory.
Detailed Explanation:
Computer memory is broadly divided into volatile and non-volatile types. ROM is a foundational type of non-volatile storage system.
Definition: ROM stands for Read Only Memory. This means that data stored in this chip can easily be read by the computer system but cannot be modified or overwritten easily during normal operation.
Non-Volatile Nature: Unlike RAM (Random Access Memory), which loses its entire data when power is turned off, ROM retains its data permanently even without a power supply.
Primary Use Case: It holds essential instructions known as firmware. A prime example is the BIOS (Basic Input/Output System) chip on a motherboard, which contains the critical startup routines needed to boot your system safely.
Therefore, the abbreviation uniquely translates to Read Only Memory.
Explanation
The correct option is (a) Read Only Memory.
Detailed Explanation:
Computer memory is broadly divided into volatile and non-volatile types. ROM is a foundational type of non-volatile storage system.
Definition: ROM stands for Read Only Memory. This means that data stored in this chip can easily be read by the computer system but cannot be modified or overwritten easily during normal operation.
Non-Volatile Nature: Unlike RAM (Random Access Memory), which loses its entire data when power is turned off, ROM retains its data permanently even without a power supply.
Primary Use Case: It holds essential instructions known as firmware. A prime example is the BIOS (Basic Input/Output System) chip on a motherboard, which contains the critical startup routines needed to boot your system safely.
Therefore, the abbreviation uniquely translates to Read Only Memory.