MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Read-only memory, or ROM, is a type of computer storage containing non-volatile, permanent data that, normally, can only be read, not written to. ROM contains the programming that allows a computer to start up or regenerate each time it is turned on.

Detailed explanation-2: -ROM (countable and uncountable, plural ROMs) (electronics, computing) Acronym of read-only memory. (video games) A software image of read-only memory (as of a game cartridge) used in emulation.

Detailed explanation-3: -Read only memory (ROM) is a type of memory that is used in electronics and computers.

Detailed explanation-4: -ROM devices are used for storage of data that does not require modification, hence the name ‘read only memory’.

Detailed explanation-5: -ROM is a memory, operating system(OS), which will be stored in the ROM, and inside the OS we run application program (apps) (OS is a system program). Kernel is an interfacing piece of code between hardware and software(OS)