FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Random Access Memory, or RAM, is the primary storage of a computer–the hardware where the operating system (OS), application programs and data in current use are kept so they can be quickly reached by the device’s processor.

Detailed explanation-2: -Primary storage (also known as main memory ) is the component of the computer that holds data, programs and instructions that are currently in use. Primary storage is located on the motherboard . As a result, data can be read from and written to primary storage extremely quickly.

Detailed explanation-3: -A hard disk drive or solid state drive holds all of the data; files, photos, programs, music, and movies, that the user wants to keep. Removable, external media storage devices such as flash drives and read/writeable CDs and DVDs are also secondary storage.

Detailed explanation-4: -Primary memory usually refers to Random Access Memory (RAM), while secondary storage refers to devices such as hard disk drives, solid state drives, removable “USB” drives, CDs, and DVDs.

Detailed explanation-5: -The correct answer is RAM. RAM is used as a primary storage device.