MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -The correct answer is ROM. It refers to computer memory chips containing permanent or semi-permanent data. It is non-volatile. The data remains intact even when the power is switched off.

Detailed explanation-2: -Read-only memory (ROM) is a type of non-volatile memory used in computers and other electronic devices. Data stored in ROM cannot be electronically modified after the manufacture of the memory device.

Detailed explanation-3: -2. RAM. Random access memory (RAM) is the primary internal memory of the central processing unit (CPU). Your electronic device uses it for storing temporary data.

Detailed explanation-4: -Almost every computer incorporates a small amount of ROM that contains the start-up firmware. This boot firmware is called the basic input/output system (BIOS).

Detailed explanation-5: -The permanent memory built into your computer is called ROM. ROM stands for Read-Only Memory. Computer memory chips with permanent or semi-permanent data are referred to ROM. It is not flammable.